{"title":"64 Audio In-ear monitors","description":"\u003cp\u003eBrowse and shop In-ear monitors, also called earphones or in-ear headphones by 64 Audio. They are well-known among stage musicians, studio artists and audiophiles for their quality. \u003cstrong\u003e\u003ca href=\"javascript:;\" onclick=\"tidioChatApi.display(true);tidioChatApi.open()\"\u003eLive chat\u003c\/a\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003ca href=\"mailto:info@audio46.mom\"\u003eemail us\u003c\/a\u003e\u003c\/strong\u003e, or call \u003ca href=\"tel:212-354-6424\"\u003e(212) 354-6424\u003c\/a\u003e during store hours if you need help. Our team of experts will be glad to answer questions and help find the perfect 64 Audio In-ears for your needs and budget.\u003c\/p\u003e","products":[{"product_id":"64-audio-tia-fourte-universal-fit-earphones","title":"64 Audio tia Fourté Universal In-Ear Monitor - Discontinued","description":"\u003cul class=\"product-features-list\"\u003e\n\u003cli\u003eAnodized Aluminum Shells\u003c\/li\u003e\n\u003cli\u003eUniversal-Fit w\/foam and Silicone Tips\u003c\/li\u003e\n\u003cli\u003eInternal apex™ Technology\u003c\/li\u003e\n\u003cli\u003etia™ system: tia™ drivers, single-bore, acoustic chambers, passive radiator\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e64 Audio - tia Fourté Universal-Fit Earphones\u003c\/h2\u003e\n\u003cp\u003eThe 64 Audio tia Fourté™ is a first-of-its-kind universal-fit earphone that takes full advantage of the patent-pending tia™ system and everything we’ve learned up to this point in designing world-class in-ear monitors. The earphones are machined out of a solid piece of aluminum for a durable yet elegant look with beautiful copper patina finish inlayed on the faceplates. Inside, proprietary tia open balanced armatures are expertly arranged to deliver rich, natural sound in a brand new way. Featuring groundbreaking technology such as frequency-shaping acoustic chambers in combination with an internal passive radiator that helps to craft a visceral low end, smooth mids, and a luscious 3D soundstage. Get ready to hear detailed highs like you've never experienced before thanks to a custom open balanced armature tia high driver. Additionally, internal apex™ technology helps to vent air pressure from inside the ear canal for fatigue-free listening. We broke all the rules and started from scratch to come up with the tia Fourté and still managed to fit this groundbreaking technology into a shell that's smaller and more ergonomic than our Universal-Fit 12 driver model.\u003c\/p\u003e\n\u003cp class=\"iem-section__small-heading\"\u003e\u003cstrong\u003eINCLUDED ACCESSORIES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"iem-section__accessories-list\"\u003e\n\u003cli\u003e64 Audio Personalized Protective Case\u003c\/li\u003e\n\u003cli\u003e48\" Detachable Cable\u003c\/li\u003e\n\u003cli\u003eDehumidifier\u003c\/li\u003e\n\u003cli\u003eRound Sticker\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSPECS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"product-specs-list\"\u003e\n\u003cli\u003eSensitivity: 114 dB\/mW\u003c\/li\u003e\n\u003cli\u003eFreq. response: 5Hz - 22kHz\u003c\/li\u003e\n\u003cli\u003eIsolation: -20dB\u003c\/li\u003e\n\u003cli\u003eTransducer configuration: 1 tia™ high, 1 high-mid, 1 tia™ mid, 1 dynamic low\u003c\/li\u003e\n\u003cli\u003eImpedance: 10 ohms @ 1kHz\u003c\/li\u003e\n\u003cli\u003eTransducer type: 3 precision balanced armature drivers, 1 dynamic driver\u003c\/li\u003e\n\u003cli\u003eDriver Type\/Count: 3 Precision BA Drivers, 1 Dynamic Driver\u003c\/li\u003e\n\u003cli\u003eCrossover: Integrated 4-Way Passive Crossover\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCable: 1.2 m (Detachable)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnection: 3.5 mm Mini Jack, Angled\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cul class=\"product-features-list\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":18291644694643,"sku":"64ATIAFOURTE","price":3599.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/fourte-PLP_Logo-Replacement.jpg?v=1762457195"},{"product_id":"64-audio-tia-trio-universal-fit-earphones","title":"64 Audio tia Trió Universal In-Ear Monitor","description":"\u003ch2\u003e\u003cstrong\u003e64 Audio tia Trió IEMs\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAnodized Aluminum Shells\u003c\/li\u003e\n\u003cli\u003eUniversal-Fit w\/ TrueFidelity Foam Tips\u003c\/li\u003e\n\u003cli\u003eInternal apex™ Technology\u003c\/li\u003e\n\u003cli\u003etia™ system: tia™ drivers, single-bore, acoustic chambers\u003c\/li\u003e\n\u003cli\u003eFXC – Frequency eXtension Chamber\u003c\/li\u003e\n\u003cli\u003eLID Technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 64 AUDIO tia Trió™ Universal-Fit earphones are the perfect balance between reference quality sound and personal entertainment. Featuring a fully-tubeless design, the breakthrough patent-pending tia™ system consists of the tia single-bore, tia acoustic chambers, and the proprietary open balanced armature tia drivers. You won’t miss a beat or a bass line thanks to the dynamic driver that provides weight and punch to the trio’s musical low end. The Frequency eXtension Chamber allows for superior mid-range control on a back-vented dynamic driver and paves the way for perfectly placed mid frequencies, giving vocals and instruments a remarkably natural sound. Detailed and reliable upper mids are relaxed in presentation and layer easily into the smooth and extended ‘tia top-end’, the signature of any IEM bearing the tia high-driver. Additionally, internal patent-pending apex™ technology vents air pressure from the ear canal for fatigue-free listening. All of this technology is housed in an ergonomic shell machined out of a solid piece of aluminum. With a stunning brushed aluminum faceplate, the 64 Audio tia Trió is a durable and equally elegant addition to the T-Series line-up.\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003eLike all 64 AUDIO universal-fit products, the tia Trio earphones are inherently noise isolating and are designed to work well with a wide range of personal audio devices as well as all Personal Monitoring Systems.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e64 Audio Personalized Protective Case\u003c\/li\u003e\n\u003cli\u003e48\" Detachable Premium Cable\u003c\/li\u003e\n\u003cli\u003eTrueFidelity Eartips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eSilicone Eartips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003cli\u003eProduct Manual\u003c\/li\u003e\n\u003cli\u003eRound Sticker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSensitivity: 104db @1kHZ @1mw\u003c\/li\u003e\n\u003cli\u003eFreq. response: 5Hz - 22KHz\u003c\/li\u003e\n\u003cli\u003eIsolation: -15dB\u003c\/li\u003e\n\u003cli\u003eTransducer configuration: 1 tia™ high, 1 high-mid, 1 dynamic mid\/low\u003c\/li\u003e\n\u003cli\u003eImpedance 5.5 +.5\/-1.5 ohms from 10Hz - 20kHz\u003c\/li\u003e\n\u003cli\u003eTransducer type: 2 precision balanced armature drivers, 1 dynamic driver\u003c\/li\u003e\n\u003cli\u003eCrossover: Integrated 3-way passive crossover\u003c\/li\u003e\n\u003cli\u003eCable: 1.2 m (Detachable)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnection: 3.5 mm Mini Jack, Angled\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":18291996721267,"sku":"64ATIATRIO","price":2299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Trio-PLP-2022_2048x_1deeb036-0cb6-4701-8456-634740400e73.png?v=1779200977"},{"product_id":"64-audio-u12t-universal-fit-earphones","title":"64 Audio U12t Universal In-Ear Monitor - Discontinued","description":"\u003cp\u003e\u003cimg class=\"center\" alt=\"64 Audio U12t Universal In-Ear Monitor Overview Photograph\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Untitled-2.png2_1_.png2_1.png?v=1689267955\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe U12t does it all, delivering immersive sound and impeccable spatial imaging. It's clean highs extend beautifully with a warm and engaging low-end response - just like its custom counterpart, the A12t. Offering reference-level detail, this IEM is among the best for multi-instrumentalists, engineers, sound monitors, and audiophiles.\u003c\/p\u003e\n\u003cp\u003eEach ergonomic shell is machined out of a solid piece of aluminum and finished with an elegant brushed aluminum faceplate.\u003c\/p\u003e\n\u003ch2\u003eTECHNOLOGY\u003c\/h2\u003e\n\u003cp\u003eExclusive technologies that challenge traditional in-ear monitor designs to give you the absolute best listening experience\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"center\" alt=\"64 Audio U12t Internal Structure\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Untitled-2.png2_1.png?v=1689267829\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eU12t features the following unique technology:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003etia\u003c\/h2\u003e\n\u003cp\u003eA tubeless design that reduces resonance for a transparent and lifelike sound signature.\u003c\/p\u003e\n\u003cp\u003eThe tia system is comprised of three major elements: open balanced armature tia drivers, the tia single-bore design, and tia acoustic chambers. The U12t features two major elements of the tia system: the tia driver and the tia single-bore design.\u003c\/p\u003e\n\u003ch3\u003eTia Driver\u003c\/h3\u003e\n\u003cp\u003eAn open balanced armature speaker design for realistic resolution and transparency. By opening a balanced armature, the diaphragm becomes fully unobstructed, reducing resonance in the IEM and allowing sound to travel more naturally to the ear.\u003c\/p\u003e\n\u003ch3\u003eTia Single Bore\u003c\/h3\u003e\n\u003cp\u003eA huge advancement in eliminating unwanted tube resonance. The large bore itself serves as a sound-shaping chamber and aids the tia high driver in delivering a linear and coherent frequency response. The short sound path provides remarkable high-frequency extension and smoothness. The large single bore also allows for easier maintenance\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"center\" alt=\"64 Audio U12t Universal In-Ear Monitors Faceplate Design\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/3_1_55fa0004-505b-4c4a-9f84-ca3d5f8f9bea.png?v=1689268266\"\u003e\u003c\/p\u003e\n\u003ch2\u003eapex\u003c\/h2\u003e\n\u003cp\u003eOnly from 64 Audio, apex alleviates listener fatigue by releasing air pressure sealed in the ear canal. This venting enables musicians and music enthusiasts to listen more comfortably for longer.\u003c\/p\u003e\n\u003cp\u003epex, or Air Pressure Exchange, is a pneumatically interactive vent that releases air pressure from a sealed ear canal. Apex comes in two variations, m15 (-15dB) and m20 (-20dB).\u003c\/p\u003e\n\u003ch3\u003eAlleviate Listener Fatigue\u003c\/h3\u003e\n\u003cp\u003eWhen you seal a miniature speaker in an ear canal, the air inside becomes trapped. Apex relieves this air pressure, allowing the eardrum to move naturally, so you can comfortably listen longer.\u003c\/p\u003e\n\u003ch3\u003eExtend The Soundstage\u003c\/h3\u003e\n\u003cp\u003eFreely moving air extends the soundstage and provides a more natural listening experience. It also preserves bass frequencies and helps the listener distinguish individual instruments.\u003c\/p\u003e\n\u003ch3\u003eHear Your Audience\u003c\/h3\u003e\n\u003cp\u003eCustom in-ear monitors provide amazing isolation and help you hear your mix more clearly and at lower volumes than a wedge monitor or earbuds. Apex lowers decibel levels while preserving the clarity of the sounds around you, so artists on stage can connect with their audience while protecting their hearing.\u003c\/p\u003e\n\u003ch2\u003eLID\u003c\/h2\u003e\n\u003cp\u003eEnables a consistent, reliable sound regardless of audio source.\u003c\/p\u003e\n\u003cp\u003eLID, or Linear Impedance Design, enables a consistent, reliable sound regardless of what source. This proprietary circuit corrects the non-linear impedances of the drivers, restoring proper interaction with the source and preserving the desired sound signature.\u003c\/p\u003e\n\u003cp\u003eWhether you're a musician plugging into a variety of gear at different gigs or studios, or an audiophile listening from low-impedance sources, LID ensures your IEMs are delivering the desired sound signature consistently.\u003c\/p\u003e\n\u003cp\u003eAnd like all our IEMs, this model can be used with a wide range of personal audio devices as well as all hard-wired and wireless monitor systems.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"center\" alt=\"Diagram of 64 Audio U12t In Ear Monitors\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Untitled-2_1.png?v=1689267667\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDriver Type\/Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwelve precision balanced armature drivers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDriver Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 tia high, 1 high-mid, 6 mid, 4 low\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10Hz – 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e108db dB\/mW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12.6 +1\/-2 Ω from 10Hz – 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrossover\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated 4-way passive crossover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20dB w\/ m20 module, -15dB w\/ m15 module, -10dB w\/ mX module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.2 m (Detachable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5 mm Mini Jack, Angled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eIN THE BOX\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eU12t Universal In-Ear Monitors\u003cbr\u003e64 Audio Sticker\u003cbr\u003e64 Audio Premium Leather Case\u003cbr\u003eTrueFidelity Eartips (S,M,L)\u003cbr\u003eSilicone Eartips (S,M,L)\u003cbr\u003e48\" Detachable Premium Cable\u003cbr\u003em20 apex Modules\u003cbr\u003em15 apex Modules\u003cbr\u003emX apex Modules\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"center\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/2_1_f35cbc75-dfbc-4fd4-bffa-a1900cfafb38.png?v=1689268160\" alt=\"64 Audio U12t included accessories\"\u003e\u003c\/p\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":18292071825523,"sku":"64AU12T","price":1699.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/U12t_1200x1200_ba60f710-2c75-4d29-9cd6-d4cff28fe84b.png?v=1762457387"},{"product_id":"64-audio-u18-tzar-universal-fit-earphones","title":"64 Audio U18t Universal In-Ear Monitor","description":"\u003ch2\u003e\u003cstrong\u003e64 Audio - U18 Tzar Universal-Fit Earphones\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe 64 Audio U18 Tzar™ is the world’s first universal-fit earphone with 18 balanced armature drivers per ear. It is the pinnacle of in-ear sound, designed for the most discerning listeners, audiophiles, and musicians who are searching for the ultimate reference sound. Pairing up a massive collection of 8 low drivers and 8 mid drivers with the tia™ high and high-mid drivers, all in a shell that's actually smaller than our previous universal-fit flagship 12 drivers! The result is an incredibly tight low end, super transparent mids, remarkable high-frequency extension, and an out-of-this-world depth and soundstage.\u003c\/p\u003e\n\n\u003cp\u003eThe U18 is designed with a combination of tia drivers and conventional drivers. The sound from the low and mid drivers combines in the tia single-bore and blends with amazingly-detailed highs from the proprietary open balanced armature tia high driver. A protective mesh covering at the end of the stem helps to keep out debris while apex™ module technology allows for customizing the sound signature and reduces air pressure inside the ear canal for fatigue-free listening. All of this technology is housed in an aluminum shell for unmatched durability and beauty with elegant copper inlay patina faceplates. We pushed the limits of innovation and design to pack this kind of punch in a super ergonomic universal-fit design and are thrilled to finally drop this bomb on the in-ear monitor industry.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eapex m15 Module\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003cli\u003eDehumidifier\u003c\/li\u003e\n\u003cli\u003eapex m20 Module\u003c\/li\u003e\n\u003cli\u003eRound Sticker\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003e64 Audio Personalized Protective Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eapex™ Module Technology\u003c\/li\u003e\n\u003cli\u003eUniversal-Fit w\/foam and Silicone Tips\u003c\/li\u003e\n\u003cli\u003etia™ high driver\u003c\/li\u003e\n\u003cli\u003etia™ single-bore design\u003c\/li\u003e\n\u003cli\u003eAnodized Aluminum Shells\u003c\/li\u003e\n\u003cli\u003e48\" Detachable Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTransducer configuration:\u003c\/strong\u003e 1 tia™ high, 1 high-mid, 8 mid, 8 low\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 115 dB\/mW\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFreq. response:\u003c\/strong\u003e 10Hz - 20kHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrossover:\u003c\/strong\u003e Integrated 4-way passive crossover\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNoise Isolation:\u003c\/strong\u003e -20dB w\/ apex m20 module, -15dB w\/ m15 module\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransducer type:\u003c\/strong\u003e Eighteen precision balanced armature drivers\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImpedance:\u003c\/strong\u003e 9 ohms @ 1kHz\u003c\/p\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":18292073234547,"sku":"64AU18T","price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/U18t.jpg?v=1762457388"},{"product_id":"64-audio-u12t-universal-fit-earphones-open-box","title":"64 Audio U12t Universal In-Ear Monitor (Open Box) - Discontinued","description":"\u003cp\u003eThe U12t does it all, delivering immersive sound and impeccable spatial imaging. It's clean highs extend beautifully with a warm and engaging low-end response - just like its custom counterpart, the A12t. Offering reference-level detail, this IEM is among the best for multi-instrumentalists, engineers, sound monitors, and audiophiles.\u003c\/p\u003e\n\u003cp\u003eEach ergonomic shell is machined out of a solid piece of aluminum and finished with an elegant brushed aluminum faceplate.\u003c\/p\u003e\n\u003ch2\u003eTECHNOLOGY\u003c\/h2\u003e\n\u003cp\u003eExclusive technologies that challenge traditional in-ear monitor designs to give you the absolute best listening experience\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eU12t features the following unique technology:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003etia\u003c\/h2\u003e\n\u003cp\u003eA tubeless design that reduces resonance for a transparent and lifelike sound signature.\u003c\/p\u003e\n\u003cp\u003eThe tia system is comprised of three major elements: open balanced armature tia drivers, the tia single-bore design, and tia acoustic chambers. The U12t features two major elements of the tia system: the tia driver and the tia single-bore design.\u003c\/p\u003e\n\u003ch3\u003eTia Driver\u003c\/h3\u003e\n\u003cp\u003eAn open balanced armature speaker design for realistic resolution and transparency. By opening a balanced armature, the diaphragm becomes fully unobstructed, reducing resonance in the IEM and allowing sound to travel more naturally to the ear.\u003c\/p\u003e\n\u003ch3\u003eTia Single Bore\u003c\/h3\u003e\n\u003cp\u003eA huge advancement in eliminating unwanted tube resonance. The large bore itself serves as a sound-shaping chamber and aids the tia high driver in delivering a linear and coherent frequency response. The short sound path provides remarkable high-frequency extension and smoothness. The large single bore also allows for easier maintenance\u003c\/p\u003e\n\u003ch2\u003eapex\u003c\/h2\u003e\n\u003cp\u003eOnly from 64 Audio, apex alleviates listener fatigue by releasing air pressure sealed in the ear canal. This venting enables musicians and music enthusiasts to listen more comfortably for longer.\u003c\/p\u003e\n\u003cp\u003epex, or Air Pressure Exchange, is a pneumatically interactive vent that releases air pressure from a sealed ear canal. Apex comes in two variations, m15 (-15dB) and m20 (-20dB).\u003c\/p\u003e\n\u003ch3\u003eAlleviate Listener Fatigue\u003c\/h3\u003e\n\u003cp\u003eWhen you seal a miniature speaker in an ear canal, the air inside becomes trapped. Apex relieves this air pressure, allowing the eardrum to move naturally, so you can comfortably listen longer.\u003c\/p\u003e\n\u003ch3\u003eExtend The Soundstage\u003c\/h3\u003e\n\u003cp\u003eFreely moving air extends the soundstage and provides a more natural listening experience. It also preserves bass frequencies and helps the listener distinguish individual instruments.\u003c\/p\u003e\n\u003ch3\u003eHear Your Audience\u003c\/h3\u003e\n\u003cp\u003eCustom in-ear monitors provide amazing isolation and help you hear your mix more clearly and at lower volumes than a wedge monitor or earbuds. Apex lowers decibel levels while preserving the clarity of the sounds around you, so artists on stage can connect with their audience while protecting their hearing.\u003c\/p\u003e\n\u003ch2\u003eLID\u003c\/h2\u003e\n\u003cp\u003eEnables a consistent, reliable sound regardless of audio source.\u003c\/p\u003e\n\u003cp\u003eLID, or Linear Impedance Design, enables a consistent, reliable sound regardless of what source. This proprietary circuit corrects the non-linear impedances of the drivers, restoring proper interaction with the source and preserving the desired sound signature.\u003c\/p\u003e\n\u003cp\u003eWhether you're a musician plugging into a variety of gear at different gigs or studios, or an audiophile listening from low-impedance sources, LID ensures your IEMs are delivering the desired sound signature consistently.\u003c\/p\u003e\n\u003cp\u003eAnd like all our IEMs, this model can be used with a wide range of personal audio devices as well as all hard-wired and wireless monitor systems.\u003c\/p\u003e\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDriver Type\/Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwelve precision balanced armature drivers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDriver Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 tia high, 1 high-mid, 6 mid, 4 low\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10Hz – 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e108db dB\/mW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12.6 +1\/-2 Ω from 10Hz – 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrossover\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated 4-way passive crossover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20dB w\/ m20 module, -15dB w\/ m15 module, -10dB w\/ mX module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eIN THE BOX\u003c\/h2\u003e\n\u003cp\u003eU12t Universal In-Ear Monitors\u003cbr\u003e64 Audio Sticker\u003cbr\u003e64 Audio Premium Leather Case\u003cbr\u003eTrueFidelity Eartips (S,M,L)\u003cbr\u003eSilicone Eartips (S,M,L)\u003cbr\u003e48\" Detachable Premium Cable\u003cbr\u003em20 apex Modules\u003cbr\u003em15 apex Modules\u003cbr\u003emX apex Modules\u003c\/p\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":29414453837939,"sku":"64AU12T (OB)","price":1699.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/U12t_1200x1200_23e610c5-83c7-4887-aad5-cf6005e56dba.png?v=1762457542"},{"product_id":"64-audio-cable-with-mic","title":"64 Audio Cable with Mic - Discontinued","description":"\u003cstrong\u003e\u003cem\u003ePlease note that the IPX connection is ONLY compatible with 64 Audio IEMs using IPX. \u003c\/em\u003e\u003c\/strong\u003e\u003chr\u003e\n\u003cp\u003eOur Cable with Mic makes it easy to control your music and take phone calls on the go.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"c-mrkdwn__br\" data-stringify-type=\"paragraph-break\"\u003e\u003c\/span\u003e\u003cspan\u003eThis 48\"” cable comes in a beautiful soft touch black finish. It features our IPX and 2-pin connectors with a four-conductor TRRS 3.5mm audio jack. This jack may not work with audio equipment that doesn’t support the TRRS connector. Because of this, all Cable with Mic accessories come with the Mic Cable Adapter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"c-mrkdwn__br\" data-stringify-type=\"paragraph-break\"\u003e\u003c\/span\u003e\u003cspan\u003eWhen replacing the cable, notice that each connector is marked with a red or blue dot. Attach each side with the colored dot facing up. Red=Right, Blue=Left\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"c-mrkdwn__br\" data-stringify-type=\"paragraph-break\"\u003e\u003c\/span\u003e\u003cspan\u003eThis cable is compatible with all of our in-ear monitors, including our A-Series, U-Series, and legacy V-Series IEMs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3\u003eHow To Use The Controls On The Cable With Mic:\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"c-mrkdwn__br\" data-stringify-type=\"paragraph-break\"\u003e\u003c\/span\u003e\u003cstrong\u003eVolume Control:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePress the two buttons on either side of the center button to bring the volume up and down while listening to music or on a call.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"c-mrkdwn__br\" data-stringify-type=\"paragraph-break\"\u003e\u003cstrong\u003eMusic Controls:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA short press of the button will pause your music or resume music playback. Two short presses will skip to the next music track.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"c-mrkdwn__br\" data-stringify-type=\"paragraph-break\"\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eCall Controls\u003c\/strong\u003e: A short press of the button will accept the incoming call and another press will end the call.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"c-mrkdwn__br\" data-stringify-type=\"paragraph-break\"\u003e\u003c\/span\u003e\u003cstrong\u003eVoice Controls:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePress and hold the button until your phone’s voice assistant turns on. Android devices may require you to press and hold the button an additional time once the voice assistant is on before commands can be spoken.\u003c\/p\u003e","brand":"64 Audio","offers":[{"title":"2-Pin","offer_id":42874345062633,"sku":"2600-5027","price":59.99,"currency_code":"USD","in_stock":false},{"title":"IPX","offer_id":42874345095401,"sku":"2600-5024","price":59.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/2-Pin-Mic-01_1024x1024_2x_791f4973-6392-4be9-8cd9-565a83981f42.jpg?v=1759441220"},{"product_id":"64-audio-u18-tzar-universal-fit-earphones-open-box","title":"64 Audio U18t Universal In-Ear Monitor (Open Box)","description":"\u003ch2\u003e\u003cstrong\u003e64 Audio - U18 Tzar Universal-Fit Earphones\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eapex™ Module Technology\u003c\/li\u003e\n\u003cli\u003eUniversal-Fit w\/foam and Silicone Tips\u003c\/li\u003e\n\u003cli\u003etia™ high driver\u003c\/li\u003e\n\u003cli\u003etia™ single-bore design\u003c\/li\u003e\n\u003cli\u003eAnodized Aluminum Shells\u003c\/li\u003e\n\u003cli\u003e48\" Detachable Cable\u003c\/li\u003e\n\u003c\/ul\u003e\nThe 64 Audio U18 Tzar™ is the world’s first universal-fit earphone with 18 balanced armature drivers per ear. It is the pinnacle of in-ear sound, designed for the most discerning listeners, audiophiles, and musicians who are searching for the ultimate reference sound. Pairing up a massive collection of 8 low drivers and 8 mid drivers with the tia™ high and high-mid drivers, all in a shell that's actually smaller than our previous universal-fit flagship 12 drivers! The result is an incredibly tight low end, super transparent mids, remarkable high-frequency extension, and an out-of-this-world depth and soundstage.\n\n\u003cp\u003eThe U18 is designed with a combination of tia drivers and conventional drivers. The sound from the low and mid drivers combines in the tia single-bore and blends with amazingly-detailed highs from the proprietary open balanced armature tia high driver. A protective mesh covering at the end of the stem helps to keep out debris while apex™ module technology allows for customizing the sound signature and reduces air pressure inside the ear canal for fatigue-free listening. All of this technology is housed in an aluminum shell for unmatched durability and beauty with elegant copper inlay patina faceplates. We pushed the limits of innovation and design to pack this kind of punch in a super ergonomic universal-fit design and are thrilled to finally drop this bomb on the in-ear monitor industry.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eapex m15 Module\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003cli\u003eDehumidifier\u003c\/li\u003e\n\u003cli\u003eapex m20 Module\u003c\/li\u003e\n\u003cli\u003eRound Sticker\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003e64 Audio Personalized Protective Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpesc:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTransducer configuration: 1 tia™ high, 1 high-mid, 8 mid, 8 low\u003c\/li\u003e\n\u003cli\u003eSensitivity: 115 dB\/mW\u003c\/li\u003e\n\u003cli\u003eFreq. response: 10Hz - 20kHz\u003c\/li\u003e\n\u003cli\u003eCrossover: Integrated 4-way passive crossover\u003c\/li\u003e\n\u003cli\u003eNoise Isolation: -20dB w\/ apex m20 module, -15dB w\/ m15 module\u003c\/li\u003e\n\u003cli\u003eTransducer type: Eighteen precision balanced armature drivers\u003c\/li\u003e\n\u003cli\u003eImpedance: 9 ohms @ 1kHz\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":31444349419610,"sku":"64AU18T (OB)","price":2549.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/U18t_1200x1200_e289f5c7-f716-4755-8d16-66a37eee86db.png?v=1762457610"},{"product_id":"64-audio-tia-trio-universal-fit-earphones-open-box","title":"64 Audio tia Trió Universal In-Ear Monitor (Open box)","description":"\u003ch2\u003e\u003cstrong\u003e64 Audio - tia Trió Universal-Fit Earphones\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAnodized Aluminum Shells\u003c\/li\u003e\n\u003cli\u003eUniversal-Fit w\/ TrueFidelity Foam Tips\u003c\/li\u003e\n\u003cli\u003eInternal apex™ Technology\u003c\/li\u003e\n\u003cli\u003etia™ system: tia™ drivers, single-bore, acoustic chambers\u003c\/li\u003e\n\u003cli\u003eFXC – Frequency eXtension Chamber\u003c\/li\u003e\n\u003cli\u003eLID Technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 64 AUDIO tia Trió™ Universal-Fit earphones are the perfect balance between reference quality sound and personal entertainment. Featuring a fully-tubeless design, the breakthrough patent-pending tia™ system consists of the tia single-bore, tia acoustic chambers, and the proprietary open balanced armature tia drivers. You won’t miss a beat or a bass line thanks to the dynamic driver that provides weight and punch to the trio’s musical low end. The Frequency eXtension Chamber allows for superior mid-range control on a back-vented dynamic driver and paves the way for perfectly placed mid frequencies, giving vocals and instruments a remarkably natural sound. Detailed and reliable upper mids are relaxed in presentation and layer easily into the smooth and extended ‘tia top-end’, the signature of any IEM bearing the tia high-driver. Additionally, internal patent-pending apex™ technology vents air pressure from the ear canal for fatigue-free listening. All of this technology is housed in an ergonomic shell machined out of a solid piece of aluminum. With a stunning brushed aluminum faceplate, the 64 Audio tia Trió is a durable and equally elegant addition to the T-Series line-up.\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003eLike all 64 AUDIO universal-fit products, the tia Trio earphones are inherently noise isolating and are designed to work well with a wide range of personal audio devices as well as all Personal Monitoring Systems.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e64 Audio Personalized Protective Case\u003c\/li\u003e\n\u003cli\u003e48\" Detachable Premium Cable\u003c\/li\u003e\n\u003cli\u003eTrueFidelity Eartips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eSilicone Eartips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003cli\u003eDehumidifier\u003c\/li\u003e\n\u003cli\u003eProduct Manual\u003c\/li\u003e\n\u003cli\u003eRound Sticker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSensitivity: 104db @1kHZ @1mw\u003c\/li\u003e\n\u003cli\u003eFreq. response: 5Hz - 22KHz\u003c\/li\u003e\n\u003cli\u003eIsolation: -15dB\u003c\/li\u003e\n\u003cli\u003eTransducer configuration: 1 tia™ high, 1 high-mid, 1 dynamic mid\/low\u003c\/li\u003e\n\u003cli\u003eImpedance 5.5 +.5\/-1.5 ohms from 10Hz - 20kHz\u003c\/li\u003e\n\u003cli\u003eTransducer type: 2 precision balanced armature drivers, 1 dynamic driver\u003c\/li\u003e\n\u003cli\u003eCrossover: Integrated 3-way passive crossover\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":31554731638874,"sku":"64ATIATRIO (OB)","price":1954.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Trio-PLP-2022_2048x_1deeb036-0cb6-4701-8456-634740400e73.png?v=1779200977"},{"product_id":"64-audio-a18s-custom-in-ear-monitor","title":"64 Audio A18s Custom In-Ear Monitor","description":"\u003ch2\u003e\u003cstrong\u003eA18s\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"radar chart a18s\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Radar-Chart_A18s_240x240.png?v=1694010731\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for professionals on stage and in the studio, the A18s is the final authority on flagship in-ear monitors that boast elite performance. 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This venting enables musicians and music enthusiasts to listen more comfortably for longer.\u003c\/p\u003e\n\u003cp\u003eApex, or Air Pressure Exchange, is a pneumatically interactive vent that releases air pressure from a sealed ear canal. Apex comes in two variations, m15 (-15dB) and m20 (-20dB).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAlleviate Listener Fatigue\u003c\/strong\u003e\u003cbr\u003eWhen you seal a miniature speaker in an ear canal, the air inside becomes trapped. Apex relieves this air pressure, allowing the eardrum to move naturally, so you can comfortably listen longer.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eExtend The Soundstage\u003c\/strong\u003e\u003cbr\u003eFreely moving air extends the soundstage and provides a more natural listening experience. It also preserves bass frequencies and helps the listener distinguish individual instruments.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHear Your Audience\u003c\/strong\u003e\u003cbr\u003eCustom in-ear monitors provide amazing isolation and help you hear your mix more clearly and at lower volumes than a wedge monitor or earbuds. Apex lowers decibel levels while preserving the clarity of the sounds around you, so artists on stage can connect with their audience while protecting their hearing.\u003c\/p\u003e\n\u003ch3\u003e3D fit\u003c\/h3\u003e\n\u003cp\u003ePreserves the detail of your ear impressions using a new process of digital rendering and 3D printing for the most comfortable custom in-ear monitors available.\u003c\/p\u003e\n\u003cp\u003eOur 3D-Fit technology preserves the detail of your ear impressions using a new process of digital rendering and 3D printing. Compared to conventional wax-dip molding, this process reduces distortion in the impression for the most precise and comfortable custom in-ear monitors available.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDigitally Scanned\u003c\/strong\u003e\u003cbr\u003eA great fitting pair of custom in-ear monitors begins with a quality set of ear impressions. Each impression is digitally scanned and refined by our technicians to preserve each detail for a perfect fit.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e3D Printed\u003c\/strong\u003e\u003cbr\u003eFinal shells are printed using our state-of-the-art 3D printer using a hypoallergenic, hard acrylic. The colors and materials we use have been specifically chosen for longevity and durability. These materials also allow the digital renderings to maintain their detail for optimal comfort.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHand Assembled\u003c\/strong\u003e\u003cbr\u003eOnce shells are printed, our production team assembles the remaining components by hand. All 64 Audio Custom In-Ear Monitors are customizable and hand-built from your unique ear impressions. Wearing a custom-fit earphone helps isolate external noise and offers a more comfortable listening experience compared to most universal earphones.\u003c\/p\u003e\n\u003ch3\u003eLID\u003c\/h3\u003e\n\u003cp\u003eEnables a consistent, reliable sound regardless of audio source.\u003c\/p\u003e\n\u003cp\u003eLID, or Linear Impedance Design, enables a consistent, reliable sound regardless of what source. This proprietary circuit corrects the non-linear impedances of the drivers, restoring proper interaction with the source and preserving the desired sound signature.\u003cbr\u003e\u003cbr\u003eWhether you're a musician plugging into a variety of gear at different gigs or studios, or an audiophile listening from low-impedance sources, LID ensures your IEMs are delivering the desired sound signature consistently.\u003cbr\u003e\u003cbr\u003eAnd like all our IEMs, this model can be used with a wide range of personal audio devices as well as all hard-wired and wireless monitor systems.\u003c\/p\u003e\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\n\n\n\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eDriver Type\/Count\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cp\u003eEighteen precision balanced armature drivers\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e\u003cstrong\u003eDriver Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e1 tia high, 1 high-mid, 8 mid, 8 low\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e10Hz – 20kHz\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e106 dB\/mW @ 1kHz @ 1mW (84mV)\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e8Ω Nominal\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e\u003cstrong\u003eCrossover\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003eIntegrated 4-way passive crossover\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e-20dB w\/ m20 module, -15dB w\/ m15 module\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\n\n\n\n\n\n\n\n\n\u003ch4\u003eIN THE BOX\u003c\/h4\u003e\n\n\n\n\n\n\n\n\u003cul\u003e\n\u003cli\u003eA18s Custom In-Ear Monitors\u003c\/li\u003e\n\u003cli\u003e64 Audio Personalized Protective Case\u003c\/li\u003e\n\u003cli\u003eDehumidifier\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003cli\u003e48\" or 64\" Detachable Professional Cable\u003c\/li\u003e\n\u003cli\u003em20 apex Modules\u003c\/li\u003e\n\u003cli\u003em15 apex Modules\u003c\/li\u003e\n\u003cli\u003eRound Sticker\u003c\/li\u003e\n\u003cli\u003eProduct Manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":49401403343081,"sku":"A18s","price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/64audiocustomsa18sn.jpg?v=1762457662"},{"product_id":"64-audio-nio-universal-fit-iem","title":"64 Audio Nio Universal In-Ear Monitor","description":"\u003ch2\u003e64 Audio Nio\u003c\/h2\u003e\n\n\u003cp\u003e64 Audio's first high driver-count hybrid, Nio is a universal-fit earphone featuring a 9mm dynamic driver and a striking blue-abalone faceplate. With a sound signature characterized by extended lows and a rich 3-dimensional soundstage, Nio’s smooth treble and natural warmth will provide hours of enjoyable listening for all genres of music.\u003c\/p\u003e\n\n\u003ch2\u003eTECHNOLOGY\u003c\/h2\u003e\n\n\n\u003cp\u003eExclusive technologies that challenge traditional in-ear monitor designs to give you the absolute best listening experience\u003c\/p\u003e\n\n\u003ch3\u003etia\u003c\/h3\u003e\n\u003cp\u003eA tubeless design that reduces resonance for a transparent and lifelike sound signature.\u003c\/p\u003e\n\u003ch3\u003eApex\u003c\/h3\u003e\n\n\u003cp\u003eOnly from 64 Audio, apex alleviates listener fatigue by releasing air pressure sealed in the ear canal. This venting enables musicians and music enthusiasts to listen more comfortably for longer.\u003c\/p\u003e\n\u003ch3\u003eLID\u003c\/h3\u003e\n\n\u003cp\u003eEnables a consistent, reliable sound regardless of audio source.\u003c\/p\u003e\n\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eDriver Type\/Count\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eEight precision balanced armature drivers and one dynamASic driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eDriver Configuration\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1 tia high, 1 high-mid, 6 mid, 1 dynamic low\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eFrequency Response\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e10Hz – 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eSensitivity\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e105db dB\/mW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eImpedance\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e6Ω @1kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eCrossover\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated 4-way passive crossover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eIsolation\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e-10db w\/ mX module, -15dB w\/ m15 module, -20dB w\/ m20 module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\n\u003ch2\u003eIN THE BOX\u003c\/h2\u003e\n\u003cp\u003eNio Universal In-Ear Monitors\u003cbr\u003ePremium Leather Case\u003cbr\u003eDehumidifier\u003cbr\u003eCleaning Tool\u003cbr\u003eShirt Clip\u003cbr\u003eTrueFidelity Eartips (S,M,L)\u003cbr\u003eSilicone Eartips (S,M,L)\u003cbr\u003e48\" Detachable 2 Pin Professional Black Cable\u003cbr\u003em20 apex Modules\u003cbr\u003em15 apex Modules\u003cbr\u003emX apex Modules\u003cbr\u003eRound Sticker\u003cbr\u003eProduct Manual\u003c\/p\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":34702537195676,"sku":"Nio","price":1699.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/nio-universal-in-ear-monitors_01.jpg?v=1762457701"},{"product_id":"64-audio-premium-silver-cable","title":"64 Audio Premium Silver Cable - Discontinued","description":"\u003ch2 class=\"product-details-full-content-header-title\" itemprop=\"name\"\u003ePREMIUM SILVER CABLE\u003c\/h2\u003e\n\u003cp\u003eAn earphone is only as good as its cable. The Silver Premium Cable was designed to realize the full potential of our products so that every subtle nuance of the music can be heard from output to ear tip. 200 strands of Silver Plated Copper wire provide an exceptionally transparent audio signal without sound distortion or denigration and minimal micro-phonics. With SPC wiring, Silver Alloy Cores, and Silver Premium Audio Solder, the Premium Silver Cable is our lowest resistance cable available.\u003cbr\u003e\u003cbr\u003eAvailable to order in three different gold plated terminations:\u003cbr\u003eUnbalanced 3.5mm\u003cbr\u003eBalanced 2.5mm\u003cbr\u003eBalanced 4.4mm.\u003cbr\u003e\u003cbr\u003eProduct Specifications: \u003cbr\u003e26 AWG\u003cbr\u003eUltra-Low Resistance\u003cbr\u003e4-Braid Multi-Core Structure\u003cbr\u003ePremium Audio Solder\u003cbr\u003eSilver plated OCC \u0026amp; Silver Alloy\u003c\/p\u003e","brand":"64 Audio","offers":[{"title":"Standard 3.5mm","offer_id":34704286056604,"sku":"3.5","price":499.0,"currency_code":"USD","in_stock":false},{"title":"Balanced 2.5mm","offer_id":34704286089372,"sku":"2.5","price":499.0,"currency_code":"USD","in_stock":false},{"title":"Pentaconn 4.4mm","offer_id":34704286122140,"sku":"4.4","price":499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/premium-silver-cable_01.jpg?v=1759442049"},{"product_id":"64-audio-tia-fourte-universal-fit-earphones-1","title":"64 Audio tia Fourté Universal In-Ear Monitor (Open Box) - Discontinued","description":"\u003cul class=\"product-features-list\"\u003e\n\u003cli\u003eAnodized Aluminum Shells\u003c\/li\u003e\n\u003cli\u003eUniversal-Fit w\/foam and Silicone Tips\u003c\/li\u003e\n\u003cli\u003eInternal apex™ Technology\u003c\/li\u003e\n\u003cli\u003etia™ system: tia™ drivers, single-bore, acoustic chambers, passive radiator\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e64 Audio - tia Fourté Universal-Fit Earphones\u003c\/h2\u003e\n\u003cp\u003eThe 64 Audio tia Fourté™ is a first-of-its-kind universal-fit earphone that takes full advantage of the patent-pending tia™ system and everything we’ve learned up to this point in designing world-class in-ear monitors. The earphones are machined out of a solid piece of aluminum for a durable yet elegant look with a beautiful copper patina finish inlayed on the faceplates. Inside, proprietary tia open balanced armatures are expertly arranged to deliver rich, natural sound in a brand new way. Featuring groundbreaking technology such as frequency-shaping acoustic chambers in combination with an internal passive radiator that helps to craft a visceral low end, smooth mids, and a luscious 3D soundstage. Get ready to hear detailed highs as you've never experienced before thanks to a custom open balanced armature tia high driver. Additionally, internal apex™ technology helps to vent air pressure from inside the ear canal for fatigue-free listening. We broke all the rules and started from scratch to come up with the tia Fourté and still managed to fit this groundbreaking technology into a shell that's smaller and more ergonomic than our Universal-Fit 12 driver model.\u003c\/p\u003e\n\u003cp class=\"iem-section__small-heading\"\u003e\u003cstrong\u003eINCLUDED ACCESSORIES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"iem-section__accessories-list\"\u003e\n\u003cli\u003e64 Audio Personalized Protective Case\u003c\/li\u003e\n\u003cli\u003e48\" Detachable Cable\u003c\/li\u003e\n\u003cli\u003eDehumidifier\u003c\/li\u003e\n\u003cli\u003eRound Sticker\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSPECS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"product-specs-list\"\u003e\n\u003cli\u003eSensitivity: 114 dB\/mW\u003c\/li\u003e\n\u003cli\u003eFreq. response: 5Hz - 22kHz\u003c\/li\u003e\n\u003cli\u003eIsolation: -20dB\u003c\/li\u003e\n\u003cli\u003eTransducer configuration: 1 tia™ high, 1 high-mid, 1 tia™ mid, 1 dynamic low\u003c\/li\u003e\n\u003cli\u003eImpedance: 10 ohms @ 1kHz\u003c\/li\u003e\n\u003cli\u003eTransducer type: 3 precision balanced armature drivers, 1 dynamic driver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"iem-section__small-heading\"\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul class=\"product-features-list\"\u003e\n\u003cli\u003eAnodized Aluminum Shells\u003c\/li\u003e\n\u003cli\u003eUniversal-Fit w\/foam and Silicone Tips\u003c\/li\u003e\n\u003cli\u003eInternal apex™ Technology\u003c\/li\u003e\n\u003cli\u003etia™ system: tia™ drivers, single-bore, acoustic chambers, passive radiator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":34868096696476,"sku":"64ATIAFOURTE (OB)","price":3059.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/fourte-PLP_Logo-Replacement_0d6fc13e-b93c-4a25-8751-d5d99ccae968.jpg?v=1759442056"},{"product_id":"64-audio-tia-trio-universal-fit-earphones-b-stock","title":"64 Audio tia Trió Universal In-Ear Monitor (B-Stock)","description":"\u003ch2\u003e\u003cstrong\u003e64 Audio - tia Trió Universal-Fit Earphones\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAnodized Aluminum Shells\u003c\/li\u003e\n\u003cli\u003eUniversal-Fit w\/ TrueFidelity Foam Tips\u003c\/li\u003e\n\u003cli\u003eInternal apex™ Technology\u003c\/li\u003e\n\u003cli\u003etia™ system: tia™ drivers, single-bore, acoustic chambers\u003c\/li\u003e\n\u003cli\u003eFXC – Frequency eXtension Chamber\u003c\/li\u003e\n\u003cli\u003eLID Technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 64 AUDIO tia Trió™ Universal-Fit earphones are the perfect balance between reference quality sound and personal entertainment. Featuring a fully-tubeless design, the breakthrough patent-pending tia™ system consists of the tia single-bore, tia acoustic chambers, and the proprietary open balanced armature tia drivers. You won’t miss a beat or a bass line thanks to the dynamic driver that provides weight and punch to the trio’s musical low end. The Frequency eXtension Chamber allows for superior mid-range control on a back-vented dynamic driver and paves the way for perfectly placed mid frequencies, giving vocals and instruments a remarkably natural sound. Detailed and reliable upper mids are relaxed in presentation and layer easily into the smooth and extended ‘tia top-end’, the signature of any IEM bearing the tia high-driver. Additionally, internal patent-pending apex™ technology vents air pressure from the ear canal for fatigue-free listening. All of this technology is housed in an ergonomic shell machined out of a solid piece of aluminum. With a stunning brushed aluminum faceplate, the 64 Audio tia Trió is a durable and equally elegant addition to the T-Series line-up.\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003eLike all 64 AUDIO universal-fit products, the tia Trio earphones are inherently noise isolating and are designed to work well with a wide range of personal audio devices as well as all Personal Monitoring Systems.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e64 Audio Personalized Protective Case\u003c\/li\u003e\n\u003cli\u003e48\" Detachable Premium Cable\u003c\/li\u003e\n\u003cli\u003eTrueFidelity Eartips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eSilicone Eartips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003cli\u003eProduct Manual\u003c\/li\u003e\n\u003cli\u003eRound Sticker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSensitivity: 104db @1kHZ @1mw\u003c\/li\u003e\n\u003cli\u003eFreq. response: 5Hz - 22KHz\u003c\/li\u003e\n\u003cli\u003eIsolation: -15dB\u003c\/li\u003e\n\u003cli\u003eTransducer configuration: 1 tia™ high, 1 high-mid, 1 dynamic mid\/low\u003c\/li\u003e\n\u003cli\u003eImpedance 5.5 +.5\/-1.5 ohms from 10Hz - 20kHz\u003c\/li\u003e\n\u003cli\u003eTransducer type: 2 precision balanced armature drivers, 1 dynamic driver\u003c\/li\u003e\n\u003cli\u003eCrossover: Integrated 3-way passive crossover\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":35257535889564,"sku":"64ATIATRIO-B5650604 (B)","price":1954.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Trio-PLP-2022_2048x_1deeb036-0cb6-4701-8456-634740400e73.png?v=1779200977"},{"product_id":"64-audio-nio-universal-fit-iem-open-box","title":"64 Audio Nio Universal In-Ear Monitor (Open box)","description":"\u003ch2\u003eNio\u003c\/h2\u003e\n\n\u003cp\u003e64 Audio's first high driver-count hybrid, Nio is a universal-fit earphone featuring a 9mm dynamic driver and a striking blue-abalone faceplate. 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The A6t offers detailed highs, smooth mids, defined lower-mids, and deep lows. Multi-instrumentalists, engineers and audiophiles can expect great extension and more headroom from this model.\u003c\/p\u003e\n\u003ch2\u003eTECHNOLOGY\u003c\/h2\u003e\n\u003cp\u003eExclusive technologies that challenge traditional in-ear monitor designs to give you the absolute best listening experience\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA6t features the following unique technology:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003etia\u003c\/h3\u003e\n\u003cp\u003eA tubeless design that reduces resonance for a transparent and lifelike sound signature.\u003c\/p\u003e\n\u003ch3\u003eapex\u003c\/h3\u003e\n\u003cp\u003eOnly from 64 Audio, apex alleviates listener fatigue by releasing air pressure sealed in the ear canal. This venting enables musicians and music enthusiasts to listen more comfortably for longer.\u003c\/p\u003e\n\u003cp\u003eApex, or Air Pressure Exchange, is a pneumatically interactive vent that releases air pressure from a sealed ear canal. Apex comes in two variations, m15 (-15dB) and m20 (-20dB).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAlleviate Listener Fatigue\u003c\/strong\u003e\u003cbr\u003eWhen you seal a miniature speaker in an ear canal, the air inside becomes trapped. Apex relieves this air pressure, allowing the eardrum to move naturally, so you can comfortably listen longer.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eExtend The Soundstage\u003c\/strong\u003e\u003cbr\u003eFreely moving air extends the soundstage and provides a more natural listening experience. It also preserves bass frequencies and helps the listener distinguish individual instruments.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHear Your Audience\u003c\/strong\u003e\u003cbr\u003eCustom in-ear monitors provide amazing isolation and help you hear your mix more clearly and at lower volumes than a wedge monitor or earbuds. Apex lowers decibel levels while preserving the clarity of the sounds around you, so artists on stage can connect with their audience while protecting their hearing.\u003c\/p\u003e\n\u003ch3\u003e3D fit\u003c\/h3\u003e\n\u003cp\u003ePreserves the detail of your ear impressions using a new process of digital rendering and 3D printing for the most comfortable custom in-ear monitors available.\u003c\/p\u003e\n\u003cp\u003eOur 3D-Fit technology preserves the detail of your ear impressions using a new process of digital rendering and 3D printing. Compared to conventional wax-dip molding, this process reduces distortion in the impression for the most precise and comfortable custom in-ear monitors available.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDigitally Scanned\u003c\/strong\u003e\u003cbr\u003eA great fitting pair of custom in-ear monitors begins with a quality set of ear impressions. Each impression is digitally scanned and refined by our technicians to preserve each detail for a perfect fit.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e3D Printed\u003c\/strong\u003e\u003cbr\u003eFinal shells are printed using our state-of-the-art 3D printer using a hypoallergenic, hard acrylic. The colors and materials we use have been specifically chosen for longevity and durability. 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This industry-first 18 balanced armature driver design pushes the limits of what a reference monitor can be with incredible detail, extension, and unmatched clarity across all frequencies with a powerful low-end and extended sub-bass. The A18t is preferred by critical listeners in engineering, monitoring and mixing, and audiophiles.\u003cbr\u003e\u003cbr\u003eThis model is also available as a Universal IEM, the U18t.\u003c\/p\u003e\n\u003ch2\u003eTECHNOLOGY\u003c\/h2\u003e\n\u003cp\u003eExclusive technologies that challenge traditional in-ear monitor designs to give you the absolute best listening experience\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA18t features the following unique technology:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003etia\u003c\/h3\u003e\n\u003cp\u003eA tubeless design that reduces resonance for a transparent and lifelike sound signature.\u003c\/p\u003e\n\u003ch3\u003eapex\u003c\/h3\u003e\n\u003cp\u003eOnly from 64 Audio, apex alleviates listener fatigue by releasing air pressure sealed in the ear canal. 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It also preserves bass frequencies and helps the listener distinguish individual instruments.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHear Your Audience\u003c\/strong\u003e\u003cbr\u003eCustom in-ear monitors provide amazing isolation and help you hear your mix more clearly and at lower volumes than a wedge monitor or earbuds. Apex lowers decibel levels while preserving the clarity of the sounds around you, so artists on stage can connect with their audience while protecting their hearing.\u003c\/p\u003e\n\u003ch3\u003e3D fit\u003c\/h3\u003e\n\u003cp\u003ePreserves the detail of your ear impressions using a new process of digital rendering and 3D printing for the most comfortable custom in-ear monitors available.\u003c\/p\u003e\n\u003cp\u003eOur 3D-Fit technology preserves the detail of your ear impressions using a new process of digital rendering and 3D printing. Compared to conventional wax-dip molding, this process reduces distortion in the impression for the most precise and comfortable custom in-ear monitors available.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDigitally Scanned\u003c\/strong\u003e\u003cbr\u003eA great fitting pair of custom in-ear monitors begins with a quality set of ear impressions. Each impression is digitally scanned and refined by our technicians to preserve each detail for a perfect fit.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e3D Printed\u003c\/strong\u003e\u003cbr\u003eFinal shells are printed using our state-of-the-art 3D printer using a hypoallergenic, hard acrylic. The colors and materials we use have been specifically chosen for longevity and durability. These materials also allow the digital renderings to maintain their detail for optimal comfort.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHand Assembled\u003c\/strong\u003e\u003cbr\u003eOnce shells are printed, our production team assembles the remaining components by hand. All 64 Audio Custom In-Ear Monitors are customizable and hand-built from your unique ear impressions. Wearing a custom-fit earphone helps isolate external noise and offers a more comfortable listening experience compared to most universal earphones.\u003c\/p\u003e\n\u003ch2\u003eIN THE BOX\u003c\/h2\u003e\n\n\n\u003cul\u003e\n\u003cli\u003eA18t Custom In-Ear Monitors\u003c\/li\u003e\n\u003cli\u003e64 Audio Personalized Protective Case\u003c\/li\u003e\n\u003cli\u003eDehumidifier\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003cli\u003e48\" or 64\" Detachable Professional Cable\u003c\/li\u003e\n\u003cli\u003em20 apex Modules\u003c\/li\u003e\n\u003cli\u003em15 apex Modules\u003c\/li\u003e\n\u003cli\u003eRound Sticker\u003c\/li\u003e\n\u003cli\u003eProduct Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003etia™ high drivers\u003c\/li\u003e\n\u003cli\u003etia™ single-bore design\u003c\/li\u003e\n\u003cli\u003eapex™ Module Technology\u003c\/li\u003e\n\u003cli\u003eHypoallergenic, hard acrylic shells\u003c\/li\u003e\n\u003cli\u003eWarranty: 2-year Parts and Labor\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\n\n\n\n\n\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e\u003cstrong\u003eDriver Type\/Count\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cp\u003eEighteen precision balanced armature drivers\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e\u003cstrong\u003eDriver Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e1 tia high, 1 high-mid, 8 mid, 8 low\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e10Hz – 20kHz\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e111 dB\/mW @ 1kHz\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e9Ω @ 1kHz\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e\u003cstrong\u003eCrossover\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003eIntegrated 4-way passive crossover\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cp\u003eCable\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cp\u003e1.2 m or 1.6 m (Detachable)\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e-20dB w\/ m20 module, -15dB w\/ m15 module\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":49401403408617,"sku":"A18t","price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/64audiocustomsA18tn.jpg?v=1762457855"},{"product_id":"64-audio-a12t-custom-in-ear-monitor","title":"64 Audio A12t Custom In-Ear Monitor","description":"\u003ch2\u003eA12t\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"radar chart a12t\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Radar-Chart_A12t_240x240.png?v=1694010648\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe ultimate in-ear monitor for professionals onstage or in the studio. The A12t does it all, delivering detailed highs, distinguished upper and lower mid-range detail, a clean bass response, and strong sub-bass. Offering reference-level detail, this IEM is among the best for multi-instrumentalists, engineers, sound monitors, and audiophiles.\u003cbr\u003e\u003cbr\u003eThis model is also available as a Universal IEM, the U12t.\u003c\/p\u003e\n\u003ch2\u003eTECHNOLOGY\u003c\/h2\u003e\n\u003cp\u003eExclusive technologies that challenge traditional in-ear monitor designs to give you the absolute best listening experience\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA12t features the following unique technology:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003etia\u003c\/h3\u003e\n\u003cp\u003eA tubeless design that reduces resonance for a transparent and lifelike sound signature.\u003c\/p\u003e\n\u003ch3\u003eapex\u003c\/h3\u003e\n\u003cp\u003eOnly from 64 Audio, apex alleviates listener fatigue by releasing air pressure sealed in the ear canal. This venting enables musicians and music enthusiasts to listen more comfortably for longer.\u003c\/p\u003e\n\u003cp\u003eApex, or Air Pressure Exchange, is a pneumatically interactive vent that releases air pressure from a sealed ear canal. Apex comes in two variations, m15 (-15dB) and m20 (-20dB).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAlleviate Listener Fatigue\u003c\/strong\u003e\u003cbr\u003eWhen you seal a miniature speaker in an ear canal, the air inside becomes trapped. Apex relieves this air pressure, allowing the eardrum to move naturally, so you can comfortably listen longer.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eExtend The Soundstage\u003c\/strong\u003e\u003cbr\u003eFreely moving air extends the soundstage and provides a more natural listening experience. It also preserves bass frequencies and helps the listener distinguish individual instruments.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHear Your Audience\u003c\/strong\u003e\u003cbr\u003eCustom in-ear monitors provide amazing isolation and help you hear your mix more clearly and at lower volumes than a wedge monitor or earbuds. Apex lowers decibel levels while preserving the clarity of the sounds around you, so artists on stage can connect with their audience while protecting their hearing.\u003c\/p\u003e\n\u003ch3\u003e3D fit\u003c\/h3\u003e\n\u003cp\u003ePreserves the detail of your ear impressions using a new process of digital rendering and 3D printing for the most comfortable custom in-ear monitors available.\u003c\/p\u003e\n\u003cp\u003eOur 3D-Fit technology preserves the detail of your ear impressions using a new process of digital rendering and 3D printing. Compared to conventional wax-dip molding, this process reduces distortion in the impression for the most precise and comfortable custom in-ear monitors available.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDigitally Scanned\u003c\/strong\u003e\u003cbr\u003eA great fitting pair of custom in-ear monitors begins with a quality set of ear impressions. Each impression is digitally scanned and refined by our technicians to preserve each detail for a perfect fit.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e3D Printed\u003c\/strong\u003e\u003cbr\u003eFinal shells are printed using our state-of-the-art 3D printer using a hypoallergenic, hard acrylic. The colors and materials we use have been specifically chosen for longevity and durability. These materials also allow the digital renderings to maintain their detail for optimal comfort.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHand Assembled\u003c\/strong\u003e\u003cbr\u003eOnce shells are printed, our production team assembles the remaining components by hand. All 64 Audio Custom In-Ear Monitors are customizable and hand-built from your unique ear impressions. Wearing a custom-fit earphone helps isolate external noise and offers a more comfortable listening experience compared to most universal earphones.\u003c\/p\u003e\n\u003ch3\u003eLID\u003c\/h3\u003e\n\u003cp\u003eEnables a consistent, reliable sound regardless of audio source.\u003c\/p\u003e\n\u003cp\u003eLID, or Linear Impedance Design, enables a consistent, reliable sound regardless of what source. This proprietary circuit corrects the non-linear impedances of the drivers, restoring proper interaction with the source and preserving the desired sound signature.\u003cbr\u003e\u003cbr\u003eWhether you're a musician plugging into a variety of gear at different gigs or studios, or an audiophile listening from low-impedance sources, LID ensures your IEMs are delivering the desired sound signature consistently.\u003cbr\u003e\u003cbr\u003eAnd like all our IEMs, this model can be used with a wide range of personal audio devices as well as all hard-wired and wireless monitor systems.\u003c\/p\u003e\n\n\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\n\n\n\n\n\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e\u003cstrong\u003eDriver Type\/Count\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003eTwelve precision balanced armature drivers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e\u003cstrong\u003eDriver Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e1 tia high, 1 high-mid, 6 mid, 4 low\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e10Hz – 20kHz\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e108 dB\/mW\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e12.6 +1\/-2 Ω from 10Hz – 20kHz\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e\u003cstrong\u003eCrossover\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003eIntegrated 4-way passive crossover\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e-20dB w\/ m20 module, -15dB w\/ m15 module\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\n\n\n\u003ch2\u003eIN THE BOX\u003c\/h2\u003e\n\n\u003cp\u003e\n\u003c\/p\u003e\u003cli\u003eA12t Custom In-Ear Monitors\u003c\/li\u003e\n\u003cli\u003e64 Audio Personalized Protective Case\u003c\/li\u003e\n\u003cli\u003eDehumidifier\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003cli\u003e48\" or 64\" Detachable Professional Cable\u003c\/li\u003e\n\u003cli\u003em20 apex Modules\u003c\/li\u003e\n\u003cli\u003em15 apex Modules\u003c\/li\u003e\n\u003cli\u003eRound Sticker\u003c\/li\u003e\n\u003cli\u003eProduct Manual\u003c\/li\u003e\n","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":49401403244777,"sku":"A12t","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/64audiocustomsA12tn.jpg?v=1762457856"},{"product_id":"64-audio-n8-custom-in-ear-monitor","title":"64 Audio N8 Custom In-Ear Monitor","description":"\u003ch2\u003eN8\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"radar chart n8\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Radar-Chart_N8_240x240.png?v=1694011036\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe N8, or \"Nate,\" is an industry-first signature in-ear monitor developed in collaboration with legendary bassist and producer, Nathan East. This hybrid in-ear monitor offers unique textures and rich, soulful sound. It's powerful lows and deep, airy sub-bass define the sound signature, making it a favorite among multi-instrumentalists, audiophiles, engineers, and, of course, bassists.\u003c\/p\u003e\n\u003ch2\u003eTECHNOLOGY\u003c\/h2\u003e\n\u003cp\u003eExclusive technologies that challenge traditional in-ear monitor designs to give you the absolute best listening experience\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eN8 features the following unique technology:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003etia\u003c\/h3\u003e\n\u003cp\u003eA tubeless design that reduces resonance for a transparent and lifelike sound signature.\u003c\/p\u003e\n\u003ch3\u003eapex\u003c\/h3\u003e\n\u003cp\u003eOnly from 64 Audio, apex alleviates listener fatigue by releasing air pressure sealed in the ear canal. This venting enables musicians and music enthusiasts to listen more comfortably for longer.\u003c\/p\u003e\n\u003cp\u003eApex, or Air Pressure Exchange, is a pneumatically interactive vent that releases air pressure from a sealed ear canal. Apex comes in two variations, m15 (-15dB) and m20 (-20dB).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAlleviate Listener Fatigue\u003c\/strong\u003e\u003cbr\u003eWhen you seal a miniature speaker in an ear canal, the air inside becomes trapped. Apex relieves this air pressure, allowing the eardrum to move naturally, so you can comfortably listen longer.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eExtend The Soundstage\u003c\/strong\u003e\u003cbr\u003eFreely moving air extends the soundstage and provides a more natural listening experience. It also preserves bass frequencies and helps the listener distinguish individual instruments.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHear Your Audience\u003c\/strong\u003e\u003cbr\u003eCustom in-ear monitors provide amazing isolation and help you hear your mix more clearly and at lower volumes than a wedge monitor or earbuds. Apex lowers decibel levels while preserving the clarity of the sounds around you, so artists on stage can connect with their audience while protecting their hearing.\u003c\/p\u003e\n\u003ch3\u003e3D fit\u003c\/h3\u003e\n\u003cp\u003ePreserves the detail of your ear impressions using a new process of digital rendering and 3D printing for the most comfortable custom in-ear monitors available.\u003c\/p\u003e\n\u003cp\u003eOur 3D-Fit technology preserves the detail of your ear impressions using a new process of digital rendering and 3D printing. Compared to conventional wax-dip molding, this process reduces distortion in the impression for the most precise and comfortable custom in-ear monitors available.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDigitally Scanned\u003c\/strong\u003e\u003cbr\u003eA great fitting pair of custom in-ear monitors begins with a quality set of ear impressions. Each impression is digitally scanned and refined by our technicians to preserve each detail for a perfect fit.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e3D Printed\u003c\/strong\u003e\u003cbr\u003eFinal shells are printed using our state-of-the-art 3D printer using a hypoallergenic, hard acrylic. The colors and materials we use have been specifically chosen for longevity and durability. These materials also allow the digital renderings to maintain their detail for optimal comfort.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHand Assembled\u003c\/strong\u003e\u003cbr\u003eOnce shells are printed, our production team assembles the remaining components by hand. All 64 Audio Custom In-Ear Monitors are customizable and hand-built from your unique ear impressions. Wearing a custom-fit earphone helps isolate external noise and offers a more comfortable listening experience compared to most universal earphones.\u003c\/p\u003e\n\u003ch3\u003eLID\u003c\/h3\u003e\n\u003cp\u003eEnables a consistent, reliable sound regardless of audio source.\u003c\/p\u003e\n\u003cp\u003eLID, or Linear Impedance Design, enables a consistent, reliable sound regardless of what source. This proprietary circuit corrects the non-linear impedances of the drivers, restoring proper interaction with the source and preserving the desired sound signature.\u003cbr\u003e\u003cbr\u003eWhether you're a musician plugging into a variety of gear at different gigs or studios, or an audiophile listening from low-impedance sources, LID ensures your IEMs are delivering the desired sound signature consistently.\u003cbr\u003e\u003cbr\u003eAnd like all our IEMs, this model can be used with a wide range of personal audio devices as well as all hard-wired and wireless monitor systems.\u003c\/p\u003e\n\n\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\n\n\n\n\n\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e\u003cstrong\u003eDriver Type\/Count\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cp\u003e8 precision BA drivers and 1 dynamic driver\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e\u003cstrong\u003eDriver Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e1 tia high, 1 hi-mid, 6 mid, 1 DD low\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e10Hz – 20kHz\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e105 dB\/mW\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e6Ω @ 1kHz\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e\u003cstrong\u003eCrossover\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003eIntegrated 4-way passive crossover\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cbr\u003e\n\n\n\n\u003cp\u003e-15dB w\/ m15 module, -20dB w\/ m20 module\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\n\n\n\u003ch2\u003eIN THE BOX\u003c\/h2\u003e\n\n\u003cp\u003e\n\u003c\/p\u003e\u003cli\u003eN8 Custom In-Ear Monitors\u003c\/li\u003e\n\u003cli\u003e64 Audio Personalized Protective Case\u003c\/li\u003e\n\u003cli\u003eDehumidifier\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003cli\u003e48\" or 64\" Detachable Professional Cable\u003c\/li\u003e\n\u003cli\u003em20 apex Modules\u003c\/li\u003e\n\u003cli\u003em15 apex Modules\u003c\/li\u003e\n\u003cli\u003eRound Sticker\u003c\/li\u003e\n\u003cli\u003eProduct Manual\u003c\/li\u003e\n","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":49401403867369,"sku":"N8","price":1699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/64audiocustomsN8n.jpg?v=1762457856"},{"product_id":"64-audio-u18s-universal-in-ear-monitor","title":"64 Audio U18s Universal In-Ear Monitor","description":"\u003ch2\u003e\u003cstrong\u003eU18s In Ears\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e- 64 Audio revolutionized the IEM industry in 2016 with its world class reference level U18t, the world's first 18-driver earphone. Now, with the introduction of U18s, 64 Audio has taken the heritage of the 18 driver platform and further pushed the envelope of innovation in sound and design. U18s combines proprietary drivers, LID technology and a new electronic crossover network to deliver a uniquely exceptional listening experience.\u003c\/p\u003e\n\u003cp\u003eU18s is handcrafted in the USA from aerospace-grade aluminum billet. CNC milled, hand blasted, fly cut, and twice anodized - the result is a striking fractal design that is inspired by nature itself.\u003c\/p\u003e\n\u003ch2\u003eTECHNOLOGY\u003c\/h2\u003e\n\u003cp\u003eExclusive technologies that challenge traditional in-ear monitor designs to give you the absolute best listening experience\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eU18s features the following unique technology:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003etia\u003c\/h3\u003e\n\u003cp\u003eA tubeless design that reduces resonance for a transparent and lifelike sound signature.\u003c\/p\u003e\n\u003cp\u003eThe tia system is comprised of three major elements: open balanced armature tia drivers, the tia single-bore design, and tia acoustic chambers. 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The large single bore also allows for easier maintenance\u003c\/p\u003e\n\u003ch3\u003eapex\u003c\/h3\u003e\n\u003cp\u003eOnly from 64 Audio, apex alleviates listener fatigue by releasing air pressure sealed in the ear canal. This venting enables musicians and music enthusiasts to listen more comfortably for longer.\u003c\/p\u003e\n\u003cp\u003eApex, or Air Pressure Exchange, is a pneumatically interactive vent that releases air pressure from a sealed ear canal. Apex comes in two variations, m15 (-15dB) and m20 (-20dB).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAlleviate Listener Fatigue\u003c\/strong\u003e\u003cbr\u003eWhen you seal a miniature speaker in an ear canal, the air inside becomes trapped. Apex relieves this air pressure, allowing the eardrum to move naturally, so you can comfortably listen longer.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eExtend The Soundstage\u003c\/strong\u003e\u003cbr\u003eFreely moving air extends the soundstage and provides a more natural listening experience. It also preserves bass frequencies and helps the listener distinguish individual instruments.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHear Your Audience\u003c\/strong\u003e\u003cbr\u003eCustom in-ear monitors provide amazing isolation and help you hear your mix more clearly and at lower volumes than a wedge monitor or earbuds. Apex lowers decibel levels while preserving the clarity of the sounds around you, so artists on stage can connect with their audience while protecting their hearing.\u003c\/p\u003e\n\u003ch3\u003eLID\u003c\/h3\u003e\n\u003cp\u003eEnables a consistent, reliable sound regardless of audio source.\u003c\/p\u003e\n\u003cp\u003eLID, or Linear Impedance Design, enables a consistent, reliable sound regardless of what source. This proprietary circuit corrects the non-linear impedances of the drivers, restoring proper interaction with the source and preserving the desired sound signature.\u003cbr\u003e\u003cbr\u003eWhether you're a musician plugging into a variety of gear at different gigs or studios, or an audiophile listening from low-impedance sources, LID ensures your IEMs are delivering the desired sound signature consistently.\u003cbr\u003e\u003cbr\u003eAnd like all our IEMs, this model can be used with a wide range of personal audio devices as well as all hard-wired and wireless monitor systems.\u003c\/p\u003e\n\n\n\u003ch2\u003eFEATURES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e8 Conductors\u003c\/li\u003e\n\u003cli\u003eLow Microphonics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\n\n\n\n\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\n\n\n\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eDriver Type\/Count\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cp\u003eEighteen precision balanced armature drivers\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e\u003cstrong\u003eDriver Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e1 tia high, 1 high-mid, 8 mid, 8 low\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e10Hz – 20kHz\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e106 dB\/mW @ 1kHz @ 1mW (84mV)\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e8Ω Nominal\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e\u003cstrong\u003eCrossover\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003eIntegrated 4-way passive crossover\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e-20dB w\/ m20 module, -15dB w\/ m15 module,\u003c\/p\u003e\n\u003cp\u003e-10db w\/ mX module\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTotal Impedance\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.28 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePure Silver Plated Oxygen-Free Copper Wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGauge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e65 Strands of 44 AWG Wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\u003ch4\u003eIN THE BOX\u003c\/h4\u003e\n\n\n\n\n\n\n\n\u003cul\u003e\n\u003cli\u003eU18s Universal In-Ear Monitors\u003c\/li\u003e\n\u003cli\u003eTrueFidelity Eartips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eSilicone Eartips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eSpinFit Eartips\u003c\/li\u003e\n\u003cli\u003eEar Tip Holder\u003c\/li\u003e\n\u003cli\u003e8-Braid Silver Cable\u003c\/li\u003e\n\u003cli\u003eBranded m20 apex Modules\u003c\/li\u003e\n\u003cli\u003eBranded m15 apex Modules\u003c\/li\u003e\n\u003cli\u003eBranded mX apex Modules\u003c\/li\u003e\n\u003cli\u003eRound Sticker\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":39369586081982,"sku":"U18S","price":2999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/U18S-landing-HiRSx.jpg?v=1762458026"},{"product_id":"64-audio-u18s-universal-in-ear-monitor-open-box","title":"64 Audio U18s Universal In-Ear Monitor (OPEN BOX)","description":"\u003ch2\u003e\u003cstrong\u003eU18s In Ears\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e- 64 Audio revolutionized the IEM industry in 2016 with its world class reference level U18t, the world's first 18-driver earphone. Now, with the introduction of U18s, 64 Audio has taken the heritage of the 18 driver platform and further pushed the envelope of innovation in sound and design. U18s combines proprietary drivers, LID technology and a new electronic crossover network to deliver a uniquely exceptional listening experience.\u003c\/p\u003e\n\u003cp\u003eU18s is handcrafted in the USA from aerospace-grade aluminum billet. 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The large single bore also allows for easier maintenance\u003c\/p\u003e\n\u003ch3\u003eapex\u003c\/h3\u003e\n\u003cp\u003eOnly from 64 Audio, apex alleviates listener fatigue by releasing air pressure sealed in the ear canal. This venting enables musicians and music enthusiasts to listen more comfortably for longer.\u003c\/p\u003e\n\u003cp\u003eApex, or Air Pressure Exchange, is a pneumatically interactive vent that releases air pressure from a sealed ear canal. Apex comes in two variations, m15 (-15dB) and m20 (-20dB).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAlleviate Listener Fatigue\u003c\/strong\u003e\u003cbr\u003eWhen you seal a miniature speaker in an ear canal, the air inside becomes trapped. Apex relieves this air pressure, allowing the eardrum to move naturally, so you can comfortably listen longer.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eExtend The Soundstage\u003c\/strong\u003e\u003cbr\u003eFreely moving air extends the soundstage and provides a more natural listening experience. It also preserves bass frequencies and helps the listener distinguish individual instruments.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHear Your Audience\u003c\/strong\u003e\u003cbr\u003eCustom in-ear monitors provide amazing isolation and help you hear your mix more clearly and at lower volumes than a wedge monitor or earbuds. 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The Silver Premium Cable was designed to realize the full potential of our products so that every subtle nuance of the music can be heard from output to ear tip. 200 strands of Silver Plated Copper wire provide an exceptionally transparent audio signal without sound distortion or denigration and minimal micro-phonics. With SPC wiring, Silver Alloy Cores, and Silver Premium Audio Solder, the Premium Silver Cable is our lowest resistance cable available.\u003cbr\u003e\u003cbr\u003eAvailable to order in three different gold plated terminations:\u003cbr\u003eUnbalanced 3.5mm\u003cbr\u003eBalanced 2.5mm\u003cbr\u003eBalanced 4.4mm.\u003cbr\u003e\u003cbr\u003eProduct Specifications: \u003cbr\u003e26 AWG\u003cbr\u003eUltra-Low Resistance\u003cbr\u003e4-Braid Multi-Core Structure\u003cbr\u003ePremium Audio Solder\u003cbr\u003eSilver plated OCC \u0026amp; Silver Alloy\u003c\/p\u003e","brand":"64 Audio","offers":[{"title":"Standard 3.5mm","offer_id":39793326784702,"sku":"3.5 (OB)","price":424.15,"currency_code":"USD","in_stock":false},{"title":"Balanced 2.5mm","offer_id":39793326817470,"sku":"2.5 (OB)","price":424.15,"currency_code":"USD","in_stock":false},{"title":"Pentaconn 4.4mm","offer_id":39793326850238,"sku":"4.4 (OB)","price":424.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/premium-silver-cable_01_e4a1b8ab-8fe7-4993-9c7f-48492d6d2085.jpg?v=1762458112"},{"product_id":"64-audio-u6t-universal-fit-earphones","title":"64 Audio U6t Universal In-Ear Monitor","description":"\u003ch2\u003e\u003cstrong\u003eErgonomic aluminum Six Driver Universal In-Ear Monitor\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e64 Audio’s most popular CIEM now available in a universal form. Drawing from the sonic palette of U12t, U6t is our most affordable audiophile monitor to date. Boasting the same groundbreaking technology as our flagship IEMs in our ergonomic aluminum shell to make it more accessible than ever.\u003c\/p\u003e\n\u003cp\u003eWhile looking towards U12t for sonic inspiration, the U18s influenced the new dark grey matte shell finish as well as its newly redesigned packaging and proprietary cable. The understated shell design and classic black faceplate reflect what you can expect from the new generation of 64 Audio’s audiophile products.\u003c\/p\u003e\n\u003ch2\u003eSOUND\u003c\/h2\u003e\n\u003cp\u003eIn standard 64 Audio fashion, U6t is a balanced natural sounding earphone, slightly set apart from our other UIEM models by offering a softer presentation of a mix. Beautiful upper-mid imaging, realistically presenting instruments like guitars and piano as well as breathing life into saturated mid-bass mixes, especially when vocal focused. 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The vast open air sensation supports an unobstructed soundstage with impactful center imaging (unlike many other open back headphones) as well as no loss of bass. Duo effortlessly produces deep and rich low frequencies with plenty of sub bass.\u003c\/p\u003e\n\u003ch2\u003eTECHNOLOGY\u003c\/h2\u003e\n\u003cp\u003eExclusive technologies that challenge traditional in-ear monitor designs to give you the absolute best listening experience\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDuo features the following unique technology:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eTia\u003c\/h3\u003e\n\u003cp\u003eRather than constricting the sound of the drivers by fitting a tube onto them, Duo’s complete Tia System reduces unwanted resonance and distortion by allowing the 9mm Dynamic Driver + Tia High Driver to radiate freely into the single large Tia bore with no obstructions to the front of the drivers.\u003c\/p\u003e\n\u003ch3\u003eApex Core\u003c\/h3\u003e\n\u003cp\u003eApex Core is a deeper understanding of air movement within an earphone system. 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This complete redesign of our four driver platform is elevated by the Dynamic low frequency driver, making this 64 Audio’s second hybrid custom IEM. Along with that major update, inside A4s is our Tia technology, LID and our patented Apex and 3Dfit tech. While this is targeted at musicians looking for a rich enveloping monitoring experience, the frequency response, detail, and soundstage capabilities of A4s exceed other audiophile products at almost any price point.\u003c\/p\u003e\n\u003ch2\u003eTECHNOLOGY\u003c\/h2\u003e\n\u003cp\u003eExclusive technologies that challenge traditional in-ear monitor designs to give you the absolute best listening experience\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA4s features the following unique technology:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003etia\u003c\/h3\u003e\n\u003cp\u003eOur industry-first, tubeless technology eliminates sound-altering dampers and tubes. 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Apex relieves this air pressure, allowing the eardrum to move naturally, so you can comfortably listen longer.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eExtend The Soundstage\u003c\/strong\u003e\u003cbr\u003eFreely moving air extends the soundstage and provides a more natural listening experience. It also preserves bass frequencies and helps the listener distinguish individual instruments.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHear Your Audience\u003c\/strong\u003e\u003cbr\u003eCustom in-ear monitors provide amazing isolation and help you hear your mix more clearly and at lower volumes than a wedge monitor or earbuds. Apex lowers decibel levels while preserving the clarity of the sounds around you, so artists on stage can connect with their audience while protecting their hearing.\u003c\/p\u003e\n\u003ch3\u003e3D fit\u003c\/h3\u003e\n\u003cp\u003ePreserves the detail of your ear impressions using a new process of digital rendering and 3D printing for the most comfortable custom in-ear monitors available.\u003c\/p\u003e\n\u003cp\u003eOur 3D-Fit technology preserves the detail of your ear impressions using a new process of digital rendering and 3D printing. Compared to conventional wax-dip molding, this process reduces distortion in the impression for the most precise and comfortable custom in-ear monitors available.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDigitally Scanned\u003c\/strong\u003e\u003cbr\u003eA great fitting pair of custom in-ear monitors begins with a quality set of ear impressions. Each impression is digitally scanned and refined by our technicians to preserve each detail for a perfect fit.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e3D Printed\u003c\/strong\u003e\u003cbr\u003eFinal shells are printed using our state-of-the-art 3D printer using a hypoallergenic, hard acrylic. The colors and materials we use have been specifically chosen for longevity and durability. These materials also allow the digital renderings to maintain their detail for optimal comfort.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHand Assembled\u003c\/strong\u003e\u003cbr\u003eOnce shells are printed, our production team assembles the remaining components by hand. All 64 Audio Custom In-Ear Monitors are customizable and hand-built from your unique ear impressions. 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In typical 64 Audio fashion we continue to make our revolutionary technology more and more accessible. With A3t our Tia technology is available at a new lower price point, along with LID and our patented Apex and 3Dfit tech. The goal with A3t was simple: make a reference monitor that rivals products more than 5x its price, this simple yet powerful arrangement of balanced armature drivers and crossover components achieves that perfectly. This is a perfect tool for any audio engineer or musician looking for a neutral, balanced and musical reference monitor for live and recorded performance.\u003c\/p\u003e\n\u003ch2\u003eTECHNOLOGY\u003c\/h2\u003e\n\u003cp\u003eExclusive technologies that challenge traditional in-ear monitor designs to give you the absolute best listening experience\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA3t features the following unique technology:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003etia\u003c\/h3\u003e\n\u003cp\u003eOur industry-first, tubeless technology eliminates sound-altering dampers and tubes. This reduced resonance reveals a new level of resolution and transparency.\u003c\/p\u003e\n\u003ch3\u003eapex\u003c\/h3\u003e\n\u003cp\u003eOnly from 64 Audio, apex alleviates listener fatigue by releasing air pressure sealed in the ear canal. This venting enables musicians and music enthusiasts to listen more comfortably for longer.\u003c\/p\u003e\n\u003cp\u003eApex, or Air Pressure Exchange, is a pneumatically interactive vent that releases air pressure from a sealed ear canal. Apex comes in two variations, m15 (-15dB) and m20 (-20dB).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAlleviate Listener Fatigue\u003c\/strong\u003e\u003cbr\u003eWhen you seal a miniature speaker in an ear canal, the air inside becomes trapped. Apex relieves this air pressure, allowing the eardrum to move naturally, so you can comfortably listen longer.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eExtend The Soundstage\u003c\/strong\u003e\u003cbr\u003eFreely moving air extends the soundstage and provides a more natural listening experience. It also preserves bass frequencies and helps the listener distinguish individual instruments.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHear Your Audience\u003c\/strong\u003e\u003cbr\u003eCustom in-ear monitors provide amazing isolation and help you hear your mix more clearly and at lower volumes than a wedge monitor or earbuds. Apex lowers decibel levels while preserving the clarity of the sounds around you, so artists on stage can connect with their audience while protecting their hearing.\u003c\/p\u003e\n\u003ch3\u003e3D fit\u003c\/h3\u003e\n\u003cp\u003ePreserves the detail of your ear impressions using a new process of digital rendering and 3D printing for the most comfortable custom in-ear monitors available.\u003c\/p\u003e\n\u003cp\u003eOur 3D-Fit technology preserves the detail of your ear impressions using a new process of digital rendering and 3D printing. Compared to conventional wax-dip molding, this process reduces distortion in the impression for the most precise and comfortable custom in-ear monitors available.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDigitally Scanned\u003c\/strong\u003e\u003cbr\u003eA great fitting pair of custom in-ear monitors begins with a quality set of ear impressions. Each impression is digitally scanned and refined by our technicians to preserve each detail for a perfect fit.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e3D Printed\u003c\/strong\u003e\u003cbr\u003eFinal shells are printed using our state-of-the-art 3D printer using a hypoallergenic, hard acrylic. The colors and materials we use have been specifically chosen for longevity and durability. 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This proprietary circuit corrects the non-linear impedances of the drivers, restoring proper interaction with the source and preserving the desired sound signature.\u003cbr\u003e\u003cbr\u003eWhether you're a musician plugging into a variety of gear at different gigs or studios, or an audiophile listening from low-impedance sources, LID ensures your IEMs are delivering the desired sound signature consistently.\u003cbr\u003e\u003cbr\u003eAnd like all our IEMs, this model can be used with a wide range of personal audio devices as well as all hard-wired and wireless monitor systems.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 Low, 1 Mid, 1 Tia High Precision Tuned Balanced Armature Drivers\u003c\/li\u003e\n\u003cli\u003eIntegrated 3-way passive crossover\u003c\/li\u003e\n\u003cli\u003e3D soundstage\u003c\/li\u003e\n\u003cli\u003eLID technology\u003c\/li\u003e\n\u003cli\u003eapex™ (air pressure exchange) technology\u003c\/li\u003e\n\u003cli\u003eCenterDrive™ technology\u003c\/li\u003e\n\u003cli\u003eSingle Bore Design\u003c\/li\u003e\n\u003cli\u003eHypoallergenic, hard acrylic shells\u003c\/li\u003e\n\u003cli\u003e1.2 m or 1.6 m (Detachable) cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\n\n\n\u003cp\u003e\u003cstrong\u003eTransducer Type\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cp\u003eBalanced Armature\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eTransducer Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cp\u003e1 BA low, 1 BA mid, 1 tia high\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cp\u003e\n\u003cstrong\u003eBore Configuration\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cp\u003eSingle\u003cbr\u003e\n\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cp\u003e\n\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cp\u003e20Hz – 20kHz\u003cbr\u003e\n\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cp\u003e\n\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cp\u003e109dB\/mW (105mV) @ 1kHz\u003cbr\u003e\n\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cp\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cp\u003e11Ω @ 1kHz\u003cbr\u003e\n\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cp\u003e\n\u003cstrong\u003eCrossover\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cp\u003eIntegrated 3-way passive crossover\u003cbr\u003e\n\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\n\n\n\n\u003cp\u003e20dB w\/ m20 module, -15dB w\/ m15 module.\u003cbr\u003eShips with M20 Module standard\u003c\/p\u003e\n\n\n\n\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eIN THE BOX\u003cbr\u003e\n\u003c\/h2\u003e\n\n\u003cp\u003e\n\u003c\/p\u003e\u003cli\u003eA3t Custom In-Ear Monitors\u003c\/li\u003e\n\u003cli\u003e64 Audio Personalized Protective Case\u003c\/li\u003e\n\u003cli\u003eDehumidifier\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003cli\u003e48\" or 64\" Detachable Professional Cable\u003c\/li\u003e\n\u003cli\u003em20 apex Modules\u003c\/li\u003e\n\u003cli\u003eRound Sticker\u003c\/li\u003e\n\u003cli\u003eProduct Manual\u003c\/li\u003e\n","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":49401403506921,"sku":"A3t","price":949.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/64audiocustomsa3tn.jpg?v=1762458599"},{"product_id":"64-audio-premium-cable-open-box","title":"64 Audio Premium Cable (Open Box)","description":"\u003cp\u003eOur new Premium Cable was originally paired exclusively with our most recent UIEM releases, Duo and U6t. We’re now pleased to offer it as a standalone item in both Black and Silver, as well as three termination options. One of our lowest resistance cables, features a branded straight jack, as well as a metal synch and branded metal bifurcation. Our classic angled 2-Pin connectors are situated at the end of an ergonomic curve in the cable to accommodate a comfortable fit around the ear without a memory wire. The new soft jacketing virtually eliminates tangling and microphonic noise.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e0.23 Ohms Total Impedance\u003c\/li\u003e\n\u003cli\u003e7 x 7 x 4 Multi-Twist\u003c\/li\u003e\n\u003cli\u003eSilver Plated OCC Copper Wire\u003c\/li\u003e\n\u003cli\u003e26 Awg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Premium Cable is only compatible with our Universal In-Ear Monitors.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e Pearl, Black\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCable Termination:\u003c\/strong\u003e Standard 3.5 mm, Pentaconn 4.4 mm\u003c\/p\u003e","brand":"64 Audio","offers":[{"title":"Pearl \/ Standard 3.5 mm","offer_id":43728852910313,"sku":"Premium Pearl 3.5 (2600-5052) (OB)","price":212.49,"currency_code":"USD","in_stock":false},{"title":"Pearl \/ Pentaconn 4.4 mm","offer_id":43728852943081,"sku":"Premium Pearl 4.4 (2600-5109) (OB)","price":212.49,"currency_code":"USD","in_stock":false},{"title":"Black \/ Standard 3.5 mm","offer_id":43728852975849,"sku":"Premium Black 3.5 (2600-5053) (OB)","price":212.49,"currency_code":"USD","in_stock":false},{"title":"Black \/ Pentaconn 4.4 mm","offer_id":43728853008617,"sku":"Premium Black 4.4 (2600-5108) (OB)","price":212.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/6a8519a3-c358-ef69-36e5-938f2dc59b5f_a396f128-2555-48ba-844b-04b1876bba5e.jpg?v=1759447954"},{"product_id":"64-audio-fourte-blanc-limited-edition-universal-in-ear-monitor","title":"64 Audio Fourté Blanc Limited Edition Universal In-Ear Monitor - Discontinued","description":"\u003ch2\u003eFourté Blanc\u003c\/h2\u003e\n\u003cp\u003eOur second reinterpretation of the world renown Fourté; the first fully tubeless universal in-ear monitor. Rounding off Fourté’s industry leading legacy, Blanc delivers a fresh perspective, both cosmetically and technically. A custom designed open dynamic driver, one balanced armature, and two tia drivers challenge the technical possibilities of a four driver system. This culmination of small yet powerful details all build upon the wide resolving nature of the tia system, bringing recorded music to life. Limited and minimal in nature, each Fourté Blanc is one of only 500 units; all with exclusive packaging and upgraded internal components contained within a pristine white ceramic-coated shell. Internally, everything from the driver choice and position to the solder is meticulously engineered. These are beautifully juxtaposed with the unique patina of Blanc’s copper faceplate, the cloth pattern and letter pressing on the packaging; all imperfect in their own way giving each Fourté Blanc customer a truly exclusive experience.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"center\" alt=\"64 Audio Fourte Blanc Overview Photograph\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Burlap-Blanc-Main-Image-8-2.jpg?v=1692721421\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSound\u003c\/h2\u003e\n\u003cp\u003eBlanc is tuned very similarly to Fourté Noir, with some subtle improvements in the low-frequency band due to a new implementation of the dynamic driver, resulting in lower distortion. Lows reach deep while maintaining realism, giving space for upper bass and mid-range punch\/presence. This accuracy in the mid band is not only a result of its own amplitude but because of the quick transient response of the high-mid section. The high-frequency band is left sounding pure and clean.\u003c\/p\u003e\n\u003cp\u003eTia’s classic sound-stage presents the depth of the stereo field rather than just the width. Recordings with sudden wide panned instruments seemingly come from behind the listening position. Perception of effects and tiny details are deepened. Vocals are centered yet tucked to the back of your head, giving them space while gluing them into the mix.\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"center\" alt=\"64 Audio Fourte Blanc Faceplate\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/83fe061ddd8e2d9c13a4503f3f969bb7.jpg?v=1692721446\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTRANSDUCER TYPE\/COUNT 3 precision balanced armature drivers and 1 dynamic driver\u003c\/li\u003e\n\u003cli\u003eTRANSDUCER CONFIGURATION 1 tia high, 1 high-mid, 1 tia mid, and 1 dynamic low\u003c\/li\u003e\n\u003cli\u003eFREQUENCY RESPONSE 5Hz – 22kHz\u003c\/li\u003e\n\u003cli\u003eSENSITIVITY 114db @1kHZ @1mw\u003c\/li\u003e\n\u003cli\u003eIMPEDANCE 10Ω @1kHz\u003c\/li\u003e\n\u003cli\u003eCROSSOVER Integrated 4-way passive crossover\u003c\/li\u003e\n\u003cli\u003eISOLATION -20dB Internal apex technology\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnology\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eT6061 Kaiser Aluminum Shell, anodized for hardness and electrical insulation\u003c\/li\u003e\n\u003cli\u003eWhite Ceramic Coating\u003c\/li\u003e\n\u003cli\u003eDynamic Low Frequencies now tuned with proprietary new system ensuring lower distortion and more linear behavior\u003c\/li\u003e\n\u003cli\u003e27 Gauge Cardas Grade 1 (Ultra) Low-Eddy Copper used for Low Driver wiring\u003c\/li\u003e\n\u003cli\u003eMundorf Supreme Solder used throughout\u003c\/li\u003e\n\u003cli\u003ePackaged with our 3.5mm Pearl Premium Cable. Also, packaged separately, a custom 4.4mm Shielded Silver-Core Cable, made with fully custom-machined hardware\u003c\/li\u003e\n\u003cli\u003ePatented Apex technology\u003c\/li\u003e\n\u003cli\u003ePatented full tia system\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\n\u003cp\u003e\u003cspan\u003eExclusive Balanced Cable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e0.3 Ohms Total Impedance\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePure Silver Shield\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSilver Plate OFC 6 x 6 x 1\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePure Silver Center Wire\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTerminated in 4.4mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCustom Machined Hardware\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e$999 Value\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg class=\"center\" alt=\"64 Audio Fourte Blanc Included Accessories\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/990A4565-Edit.jpg?v=1692721470\"\u003e\u003c\/p\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":43872061915369,"sku":"Fourté Blanc","price":3699.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/990A9286-Edit.jpg?v=1762463012"},{"product_id":"64-audio-fourte-blanc-limited-edition-universal-in-ear-monitor-open-box","title":"64 Audio Fourté Blanc Limited Edition Universal In-Ear Monitor (Open box) - Discontinued","description":"\u003ch2\u003eFourté Blanc\u003c\/h2\u003e\n\u003cp\u003eOur second reinterpretation of the world renown Fourté; the first fully tubeless universal in-ear monitor. Rounding off Fourté’s industry leading legacy, Blanc delivers a fresh perspective, both cosmetically and technically. A custom designed open dynamic driver, one balanced armature, and two tia drivers challenge the technical possibilities of a four driver system. This culmination of small yet powerful details all build upon the wide resolving nature of the tia system, bringing recorded music to life. Limited and minimal in nature, each Fourté Blanc is one of only 500 units; all with exclusive packaging and upgraded internal components contained within a pristine white ceramic-coated shell. Internally, everything from the driver choice and position to the solder is meticulously engineered. These are beautifully juxtaposed with the unique patina of Blanc’s copper faceplate, the cloth pattern and letter pressing on the packaging; all imperfect in their own way giving each Fourté Blanc customer a truly exclusive experience.\u003c\/p\u003e\n\u003ch2\u003eSound\u003c\/h2\u003e\n\u003cp\u003eBlanc is tuned very similarly to Fourté Noir, with some subtle improvements in the low-frequency band due to a new implementation of the dynamic driver, resulting in lower distortion. Lows reach deep while maintaining realism, giving space for upper bass and mid-range punch\/presence. This accuracy in the mid band is not only a result of its own amplitude but because of the quick transient response of the high-mid section. The high-frequency band is left sounding pure and clean.\u003c\/p\u003e\n\u003cp\u003eTia’s classic sound-stage presents the depth of the stereo field rather than just the width. Recordings with sudden wide panned instruments seemingly come from behind the listening position. Perception of effects and tiny details are deepened. Vocals are centered yet tucked to the back of your head, giving them space while gluing them into the mix.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTRANSDUCER TYPE\/COUNT 3 precision balanced armature drivers and 1 dynamic driver\u003c\/li\u003e\n\u003cli\u003eTRANSDUCER CONFIGURATION 1 tia high, 1 high-mid, 1 tia mid, and 1 dynamic low\u003c\/li\u003e\n\u003cli\u003eFREQUENCY RESPONSE 5Hz – 22kHz\u003c\/li\u003e\n\u003cli\u003eSENSITIVITY 114db @1kHZ @1mw\u003c\/li\u003e\n\u003cli\u003eIMPEDANCE 10Ω @1kHz\u003c\/li\u003e\n\u003cli\u003eCROSSOVER Integrated 4-way passive crossover\u003c\/li\u003e\n\u003cli\u003eISOLATION -20dB Internal apex technology\u003c\/li\u003e\n\u003cli\u003eCABLE 0.23 Ohms total impedance, 7 x 7 x 4 Multi-twist, Silver plated OCC copper wire 26 AWG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnology\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eT6061 Kaiser Aluminum Shell, anodized for hardness and electrical insulation\u003c\/li\u003e\n\u003cli\u003eWhite Ceramic Coating\u003c\/li\u003e\n\u003cli\u003eDynamic Low Frequencies now tuned with proprietary new system ensuring lower distortion and more linear behavior\u003c\/li\u003e\n\u003cli\u003e27 Gauge Cardas Grade 1 (Ultra) Low-Eddy Copper used for Low Driver wiring\u003c\/li\u003e\n\u003cli\u003eMundorf Supreme Solder used throughout\u003c\/li\u003e\n\u003cli\u003ePackaged with our 3.5mm Pearl Premium Cable. Also, packaged separately, a custom 4.4mm Shielded Silver-Core Cable, made with fully custom-machined hardware\u003c\/li\u003e\n\u003cli\u003ePatented Apex technology\u003c\/li\u003e\n\u003cli\u003ePatented full tia system\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":44444466053353,"sku":"Fourté Blanc (OB)","price":3329.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/990A9286-Edit_4dfeb882-c24e-4f9e-ac0b-6aff98db1c16.jpg?v=1762464004"},{"product_id":"64-audio-u4s-universal-in-ear-monitor","title":"64 Audio U4s Universal In-Ear Monitor","description":"\u003ch2\u003eU4s\u003c\/h2\u003e\n\u003cp\u003eA quad driver hybrid UIEM featuring ground-breaking patented technologies originally developed for our flagship products in order to bring a wider audience closer to their music. U4s explores a bold new color aesthetic for 64 Audio. The Slate Blue shell color was influenced by some of the world’s most beautiful bluedial timepieces while the unique faceplate pattern is inspired by Muonionalusta meteorite fragments. Both the faceplate and shell’s illuminant properties give it a unique tone in varying lighting conditions.\u003c\/p\u003e\n\u003cp\u003eIts ergonomic anodized aluminum shell houses a single dynamic driver, two balanced-armature drivers, and one patented tia driver; all weaved together with our patented Tia, LID, and Apex technology. The four-way crossover is elevated with the use of our proprietary electronic low-pass filter; reducing lowfrequency distortion. The assortment of included apex modules and ear tips are an invitation to further shape the sound based on preference and source material while the ultra- low impedance premium silver-plated copper cable ensures unimpeded signal transmission.\u003c\/p\u003e\n\u003cp\u003eThe dissemination of tia technology within our product range brings that classic 64 Audio sound signature to a new price-point. U4s sounds light on its feet while effortlessly delivering physically engaging subbass without bleeding into the mid-bass. Balanced mid frequencies and a pleasant high-mid band respond well to a wide array of music and recording styles at every volume level; present but not fatiguing. The tia high-driver’s open airy quality couples with the extended sound-stage provided by apex for a lifelike sonic experience.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/U4s-24_PC_1.png?v=1680807957\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSound\u003c\/h2\u003e\n\u003cp\u003eWide Nozzle Silicone Tips\/m15 Modules (Standard Configuration)\u003c\/p\u003e\n\u003cp\u003eThe frequency response of U4s follows proven targets for fidelity and preference. It’s powerful, enveloping, and deep while avoiding being muddy; this kind of bass can only be produced by a dynamic driver. U4s comes short of being classified as warm, rather it is like a tight and agile stand-mount speaker with a well implemented sub. The key to this is how the low-frequency rise starts low enough to keep out of the mid-bass.\u003c\/p\u003e\n\u003cp\u003eMids are revealing and present, contributing greatly to its wide stereo imaging and separation. U4s’ perfect balance of presence and body lends itself well to every type of music and volume preference.\u003c\/p\u003e\n\u003cp\u003eHigh frequency response toes the line between neutral and detailed. Mixes that are typically “bright sounding” translate nicely without being harsh or fatiguing.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/U4s-16_AME_1.png?v=1680808047\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003ch3\u003eTia\u003c\/h3\u003e\n\u003cp\u003eTubeless In-Ear Audio is a patented IEM design methodology that aims to reduce unwanted resonance and distortion for a transparent and lifelike sound signature. The tia system consists of three major elements: open balanced armature tia drivers, the tia single-bore design, and tia acoustic chambers. U4s features two major elements of the tia system: the tia driver and the tia single-bore design.\u003c\/p\u003e\n\u003ch3\u003eLID\u003c\/h3\u003e\n\u003cp\u003eLinear Impedance Design (LID) is a patented circuit that corrects the non-linear electrical resistance of the multiple driver-sets comprising this 4 driver IEM. Varying source amplifier output impedance in devices like smartphones, body packs, DAC\/amps, and DAPs typically results in varying frequency response, depending on the increase in resistance. Restoring proper interaction with the source and preserving the desired sound signature enables a consistent reliable sound.\u003c\/p\u003e\n\u003ch3\u003eApex\u003c\/h3\u003e\n\u003cp\u003eAir Pressure Exchange is a patented vent that releases air pressure in a sealed ear canal all while retaining standard IEM levels of isolation, enabling musicians and music enthusiasts to listen more comfortably for longer. This venting alleviates listener fatigue and allows for a much more realistic soundstage. Apex comes in four module variations for U4s: mX, m15 and m20.\u003c\/p\u003e\n\u003ch3\u003eElectrical Low-Pass Filter\u003c\/h3\u003e\n\u003cp\u003eOriginally developed for U18s this crossover circuit replaces traditional acoustic dampers which can introduce unwanted distortion through vibration and air turbulence. Rather than using acoustic dampers to filter unwanted frequencies after the driver produces them the electrical low-pass filter lowers distortion by eliminating unwanted frequencies before they reach the driver\u003c\/p\u003e\n\n\u003ch3\u003eMX Modules\u003c\/h3\u003e\n\u003cp\u003eWidest imaging with a reduction in noise isolation. Sub-bass response is greatly diminished, giving you the ability to attenuate to your preferences based on music type and mix. It is ideally used for recordings that do not capture much sub-bass content while containing a lot of spatial information. Because of the reduction in sub-bass response, it creates a slight tilt towards the high-frequency band. (reduction by 1db-10db at 350hz-20hz).\u003c\/p\u003e\n\u003ch3\u003eM20 Modules\u003c\/h3\u003e\n\u003cp\u003eGreatly increased sub-bass response while keeping the mid-bass clean. Works great for overly bright mixes, as it tilts the response towards the low end. While this module shrinks the sound-stage width, it works great for synth-heavy or modern pop music that doesn’t contain much acoustic spatial information. The m20 module also unlocks some of the missing sub information in older rock recordings. (increase by 1db2db at 40hz-20hz).\u003c\/p\u003e\n\u003ch3\u003eFoam Tips\u003c\/h3\u003e\n\u003cp\u003eNarrows the mix and shifts HF resonant peak down. More secure fit.\u003c\/p\u003e\n\u003ch3\u003eSpinfit\u003c\/h3\u003e\n\u003cp\u003eShifts HF resonant peak up. Best at handling microphonics and occlusion effects. The nozzle is decoupled well from the silicone touching the ear canal.\u003c\/p\u003e\n\u003ch3\u003eWide Nozzle\u003c\/h3\u003e\n\u003cp\u003eStaging is less localized with better panning blend. Hits target frequency response curve with m15 module.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/U4s-Exploded_WEB_1.png?v=1680808223\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTRANSDUCER TYPE\/COUNT\u003cbr\u003e2 balanced armature drivers, 1 tia driver, and 1 dynamic driver\u003c\/li\u003e\n\u003cli\u003eTRANSDUCER CONFIGURATION\u003cbr\u003e1 dynamic low, 1 BA low-mid, 1 BA high-mid, 1 tia high\u003c\/li\u003e\n\u003cli\u003eFREQUENCY RESPONSE 10Hz – 20kHz\u003c\/li\u003e\n\u003cli\u003eSENSITIVITY 107 dB\/mW @ 1kHz @ 1mW (94mV)\u003c\/li\u003e\n\u003cli\u003eIMPEDANCE 11Ω @1kHz\u003c\/li\u003e\n\u003cli\u003eCROSSOVER Integrated 4-way passive crossover\u003c\/li\u003e\n\u003cli\u003eISOLATION \u003cbr\u003e-20dB w\/ m20 module \u003cbr\u003e-15dB w\/ m15 module \u003cbr\u003e-10dB w\/ mX module\u003c\/li\u003e\n\u003cli\u003eCABLE \u003cbr\u003e0.23 Ohms total impedance \u003cbr\u003e7 x 7 x 4 Multi-twist Silver plated OCC copper wire \u003cbr\u003e26 AWG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIncluded\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/u4swhatsinthebox.png?v=1680807312\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eU4s Universal In-Ear Monitors\u003c\/li\u003e\n\u003cli\u003e64 Audio Premium Leather Case\u003c\/li\u003e\n\u003cli\u003eTrueFidelity Foam Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eSpinFit Silicone Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eSilicone Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003e3.5mm Black Premium Cable\u003c\/li\u003e\n\u003cli\u003eApex Modules: m20, m15,  mX\u003c\/li\u003e\n\u003cli\u003eCable Clip\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003eRound Sticker\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":44490569154793,"sku":"U4s","price":1199.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/U4s-PLP-HiRscopy.jpg?v=1762464170"},{"product_id":"64-audio-u4s-universal-in-ear-monitor-with-m12-apex-module-open-box","title":"64 Audio U4s Universal In-Ear Monitor  (Open Box)","description":"\u003ch2\u003eU4s\u003c\/h2\u003e\n\u003cp\u003eA quad driver hybrid UIEM featuring ground-breaking patented technologies originally developed for our flagship products in order to bring a wider audience closer to their music. U4s explores a bold new color aesthetic for 64 Audio. The Slate Blue shell color was influenced by some of the world’s most beautiful bluedial timepieces while the unique faceplate pattern is inspired by Muonionalusta meteorite fragments. Both the faceplate and shell’s illuminant properties give it a unique tone in varying lighting conditions.\u003c\/p\u003e\n\u003cp\u003eIts ergonomic anodized aluminum shell houses a single dynamic driver, two balanced-armature drivers, and one patented tia driver; all weaved together with our patented Tia, LID, and Apex technology. The four-way crossover is elevated with the use of our proprietary electronic low-pass filter; reducing lowfrequency distortion. The assortment of included apex modules and ear tips are an invitation to further shape the sound based on preference and source material while the ultra- low impedance premium silver-plated copper cable ensures unimpeded signal transmission.\u003c\/p\u003e\n\u003cp\u003eThe dissemination of tia technology within our product range brings that classic 64 Audio sound signature to a new price-point. U4s sounds light on its feet while effortlessly delivering physically engaging subbass without bleeding into the mid-bass. Balanced mid frequencies and a pleasant high-mid band respond well to a wide array of music and recording styles at every volume level; present but not fatiguing. The tia high-driver’s open airy quality couples with the extended sound-stage provided by apex for a lifelike sonic experience.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/U4s-24_PC_1.png?v=1680807957\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSound\u003c\/h2\u003e\n\u003cp\u003eWide Nozzle Silicone Tips\/m15 Modules (Standard Configuration)\u003c\/p\u003e\n\u003cp\u003eThe frequency response of U4s follows proven targets for fidelity and preference. It’s powerful, enveloping, and deep while avoiding being muddy; this kind of bass can only be produced by a dynamic driver. U4s comes short of being classified as warm, rather it is like a tight and agile stand-mount speaker with a well implemented sub. The key to this is how the low-frequency rise starts low enough to keep out of the mid-bass.\u003c\/p\u003e\n\u003cp\u003eMids are revealing and present, contributing greatly to its wide stereo imaging and separation. U4s’ perfect balance of presence and body lends itself well to every type of music and volume preference.\u003c\/p\u003e\n\u003cp\u003eHigh frequency response toes the line between neutral and detailed. Mixes that are typically “bright sounding” translate nicely without being harsh or fatiguing.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/U4s-16_AME_1.png?v=1680808047\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003ch3\u003eTia\u003c\/h3\u003e\n\u003cp\u003eTubeless In-Ear Audio is a patented IEM design methodology that aims to reduce unwanted resonance and distortion for a transparent and lifelike sound signature. The tia system consists of three major elements: open balanced armature tia drivers, the tia single-bore design, and tia acoustic chambers. U4s features two major elements of the tia system: the tia driver and the tia single-bore design.\u003c\/p\u003e\n\u003ch3\u003eLID\u003c\/h3\u003e\n\u003cp\u003eLinear Impedance Design (LID) is a patented circuit that corrects the non-linear electrical resistance of the multiple driver-sets comprising this 4 driver IEM. Varying source amplifier output impedance in devices like smartphones, body packs, DAC\/amps, and DAPs typically results in varying frequency response, depending on the increase in resistance. Restoring proper interaction with the source and preserving the desired sound signature enables a consistent reliable sound.\u003c\/p\u003e\n\u003ch3\u003eApex\u003c\/h3\u003e\n\u003cp\u003eAir Pressure Exchange is a patented vent that releases air pressure in a sealed ear canal all while retaining standard IEM levels of isolation, enabling musicians and music enthusiasts to listen more comfortably for longer. This venting alleviates listener fatigue and allows for a much more realistic soundstage. Apex comes in four module variations for U4s: mX, m15 and m20.\u003c\/p\u003e\n\u003ch3\u003eElectrical Low-Pass Filter\u003c\/h3\u003e\n\u003cp\u003eOriginally developed for U18s this crossover circuit replaces traditional acoustic dampers which can introduce unwanted distortion through vibration and air turbulence. Rather than using acoustic dampers to filter unwanted frequencies after the driver produces them the electrical low-pass filter lowers distortion by eliminating unwanted frequencies before they reach the driver\u003c\/p\u003e\n\n\u003ch3\u003eMX Modules\u003c\/h3\u003e\n\u003cp\u003eWidest imaging with a reduction in noise isolation. Sub-bass response is greatly diminished, giving you the ability to attenuate to your preferences based on music type and mix. It is ideally used for recordings that do not capture much sub-bass content while containing a lot of spatial information. Because of the reduction in sub-bass response, it creates a slight tilt towards the high-frequency band. (reduction by 1db-10db at 350hz-20hz).\u003c\/p\u003e\n\u003ch3\u003eM20 Modules\u003c\/h3\u003e\n\u003cp\u003eGreatly increased sub-bass response while keeping the mid-bass clean. Works great for overly bright mixes, as it tilts the response towards the low end. While this module shrinks the sound-stage width, it works great for synth-heavy or modern pop music that doesn’t contain much acoustic spatial information. The m20 module also unlocks some of the missing sub information in older rock recordings. (increase by 1db2db at 40hz-20hz).\u003c\/p\u003e\n\u003ch3\u003eFoam Tips\u003c\/h3\u003e\n\u003cp\u003eNarrows the mix and shifts HF resonant peak down. More secure fit.\u003c\/p\u003e\n\u003ch3\u003eSpinfit\u003c\/h3\u003e\n\u003cp\u003eShifts HF resonant peak up. Best at handling microphonics and occlusion effects. The nozzle is decoupled well from the silicone touching the ear canal.\u003c\/p\u003e\n\u003ch3\u003eWide Nozzle\u003c\/h3\u003e\n\u003cp\u003eStaging is less localized with better panning blend. Hits target frequency response curve with m15 module.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/U4s-Exploded_WEB_1.png?v=1680808223\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTRANSDUCER TYPE\/COUNT\u003cbr\u003e2 balanced armature drivers, 1 tia driver, and 1 dynamic driver\u003c\/li\u003e\n\u003cli\u003eTRANSDUCER CONFIGURATION\u003cbr\u003e1 dynamic low, 1 BA low-mid, 1 BA high-mid, 1 tia high\u003c\/li\u003e\n\u003cli\u003eFREQUENCY RESPONSE 10Hz – 20kHz\u003c\/li\u003e\n\u003cli\u003eSENSITIVITY 107 dB\/mW @ 1kHz @ 1mW (94mV)\u003c\/li\u003e\n\u003cli\u003eIMPEDANCE 11Ω @1kHz\u003c\/li\u003e\n\u003cli\u003eCROSSOVER Integrated 4-way passive crossover\u003c\/li\u003e\n\u003cli\u003eISOLATION \u003cbr\u003e-20dB w\/ m20 module \u003cbr\u003e-15dB w\/ m15 module \u003cbr\u003e-10dB w\/ mX module\u003c\/li\u003e\n\u003cli\u003eCABLE \u003cbr\u003e0.23 Ohms total impedance \u003cbr\u003e7 x 7 x 4 Multi-twist Silver plated OCC copper wire \u003cbr\u003e26 AWG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIncluded\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/u4swhatsinthebox.png?v=1680807312\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eU4s Universal In-Ear Monitors\u003c\/li\u003e\n\u003cli\u003e64 Audio Premium Leather Case\u003c\/li\u003e\n\u003cli\u003eTrueFidelity Foam Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eSpinFit Silicone Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eSilicone Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003e3.5mm Black Premium Cable\u003c\/li\u003e\n\u003cli\u003eApex Modules: m20, m15,  mX\u003c\/li\u003e\n\u003cli\u003eCable Clip\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003eRound Sticker\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":45442923790569,"sku":"U4s (OB)","price":1019.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/U4s-PLP-HiRscopy_5379ee70-8fcc-481c-b618-637bf9f196cc.jpg?v=1762465497"},{"product_id":"64-audio-volur-universal-in-ear-monitor","title":"64 Audio Volür Universal In-Ear Monitor (Includes m12 Apex Module)","description":"\u003ch2\u003eVolür\u003c\/h2\u003e\n\u003cp\u003eUshering in a new era of technological innovation, Volür is a 10-driver hybrid universal in-ear monitor (UIEM), building on the heritage of our first high-driver count hybrid, Nio (released in 2020). The successful recipe of this hybrid platform propelled our appetite for discovery, resulting in one of the most challenging and rewarding developments in our history of pioneering industry-shaping high-end audio. Joining the ranks of our other technological powerhouses, like \u003ca href=\"https:\/\/audio46.mom\/products\/64-audio-u18s-universal-in-ear-monitor\" rel=\"noopener\" target=\"_blank\" title=\"64 Audio U18s\"\u003eU18s\u003c\/a\u003e and \u003ca href=\"https:\/\/audio46.mom\/products\/64-audio-tia-fourte-universal-fit-earphones\" rel=\"noopener\" target=\"_blank\" title=\"64 Audio Tia Fourte\"\u003eFourté\u003c\/a\u003e, this small package is filled with an almost impossible amount of proven and novel acoustic science.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Volür Universal In-Ear Monitor (Includes m12 Apex Module) Exploded Diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/volur-exploded-diagram.png?v=1729281452\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe pulsating heart of Volür is made up of two new custom 9mm dynamic drivers in a True Isobaric configuration, delivering unprecedented sonic capabilities in the low-frequency (LF) band. While our direct radiating tia™ high-driver remains the criterion in high-frequency (HF) performance, our new tia waveguide optimizes its efficiency while offering greater tuning control. The six low-mid and single high-mid balanced armature drivers carry through to Volür. Their implementation was wholly re-engineered to maximize internal space while integrating 3D printed acoustic tuning features.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"lifestyle photo Volur\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Poly_Volur-02copy.jpg?v=1695308033\"\u003e\u003c\/p\u003e\n\u003cp\u003eIt’s important to note that the outer shell remains the same size, while all significant structural changes occur internally. The faceplate now features a sleeker chamfer, seamlessly blending with the matte black-finished aluminum shell. The final cosmetic touch comes in the form of an homage to the original Nio: a dreamy purple abalone chip made from responsibly harvested New Zealand Paua shell.\u003c\/p\u003e\n\u003cp\u003eWhat is soon to be a new benchmark in acoustic delivery, Volür is capable of visceral bass while leaving room for the rest of the spectrum to shine. The saturated mids continue to evoke a similar analog warmth found in Nio, while the highs propel it into the territory of some of the most resolving audio products in the world.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"lifestyle photo 2 Volur\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/iDSD-Signature_Volur-01copy.jpg?v=1695308178\"\u003e\u003c\/p\u003e\n\u003ch3\u003eSound\u003c\/h3\u003e\n\u003cp\u003eThe goal with the LF response was to increase quality, not just quantity, and the dual isobaric drivers deliver both beautifully. Due to its distinctive damping qualities, you hear more of the music and less smear, in a sense lowering the noise floor to a darker background between notes\/beats and allowing details to shine. There’s a more palpable impact, with subtle sub-bass information revealing the artist’s true intentions. This head-filling bass also allows you to experience a full sound at extremely low volumes, especially with a more isolating module like m20.\u003c\/p\u003e\n\u003cp\u003eThe familiar Nio mids, known for their rich character, maintain that signature quality, delivering an almost tube-saturated presentation. Volür’s unique response curve enhances that experience with holographic center imaging that really shines with vocals, making them feel as if they are floating inside your head.\u003c\/p\u003e\n\u003cp\u003eThe tia waveguide plays the biggest role in improving HF response since our invention of the direct-radiating driver. The clarity presented by the HF band, and Volür’s unbelievably wide sound-stage, puts it in the same sonic resolution category as our flagship \u003ca href=\"https:\/\/audio46.mom\/products\/64-audio-tia-fourte-universal-fit-earphones\" rel=\"noopener\" target=\"_blank\" title=\"64 Audio Tia Fourte\"\u003eFourté\u003c\/a\u003e. This is a rare high-end audio product that bridges the gap between indulgent bass-loving and technical detail-oriented audiophiles.\u003c\/p\u003e\n\u003ch3\u003eTia®\u003c\/h3\u003e\n\u003cp\u003eThe direct-radiating tia high-driver is fitted with our new tia waveguide to increase the efficiency and general amplitude of the HF band. In order to refine this HF response, special diffusion windows were integrated to the front and side of the waveguide. The tia waveguide also serves as a mounting mechanism, mating to the mid-driver housing, offering exact driver positioning during manufacturing.\u003c\/p\u003e\n\u003cp\u003eTubeless In-Ear Audio is a patented IEM design methodology that aims to reduce unwanted resonance and distortion for a transparent and lifelike sound signature. The tia system consists of three major elements: open balanced armature tia drivers, the tia single-bore design, and tia acoustic chambers. Volür features two major elements of the tia system: the tia driver and the tia single-bore design.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Volür Universal In-Ear Monitor (Includes m12 Apex Module) Tia Waveguide\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/volur-tia-waveguide.png?v=1729281520\"\u003e\u003c\/p\u003e\n\u003ch3\u003eLID®\u003c\/h3\u003e\n\u003cp\u003eLinear Impedance Design (LID) is a patented circuit that corrects the non-linear electrical resistance of the multiple driver-sets comprising this 10 driver IEM. Varying source amplifier output impedance in devices like smartphones, body packs, DAC\/amps, and DAPs typically results in varying frequency response, depending on the increase in resistance. Restoring proper interaction with the source and preserving the desired sound signature enables a consistent reliable sound.\u003c\/p\u003e\n\u003ch3\u003eApex®\u003c\/h3\u003e\n\u003cp\u003eWhile it looks similar to many of our UIEMs, the internal construction of the Apex system is redesigned to maximize space for the LF bore incorporated into the mid-driver housing.\u003c\/p\u003e\n\u003cp\u003eAir Pressure Exchange is a patented vent that releases air pressure in a sealed ear canal all while retaining standard IEM levels of isolation, enabling musicians and music enthusiasts to listen more comfortably for longer. This venting alleviates listener fatigue and allows for a much more realistic soundstage. Apex comes in four module variations for Volür: mX, m12*, m15 and m20.\u003c\/p\u003e\n\u003ch3\u003eTrue Isobaric™ Configuration\u003c\/h3\u003e\n\u003cp\u003eOur cone-to-magnet isobaric driver configuration consists of two drivers connected by an acoustically inert coupling chamber. One diaphragm is fully sealed off, while only the other contributes sound pressure. This complex application results in better damping, lower distortion, twice the power handling (because there are two coils and two motor structures), and extended LF response.\u003c\/p\u003e\n\u003cp\u003eBecause this iso-group needed to be wired in series, we worked with our suppliers to create a new 9mm dynamic driver with an upgraded n54 magnet and 25μm PU\/115°C + 19μm Ti Cone to increase sensitivity. To further shape the sound, we used a high-precision textile mesh acoustic low-pass filter (originally developed for \u003ca href=\"https:\/\/audio46.mom\/products\/64-audio-fourte-blanc-limited-edition-universal-in-ear-monitor\" rel=\"noopener\" target=\"_blank\" title=\"64 Audio Fourte Blanc Limited Edition\"\u003eFourté Blanc\u003c\/a\u003e).\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Volür Universal In-Ear Monitor (Includes m12 Apex Module) True Isobaric Configuration\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/volur-tia-true-isobaric.png?v=1729281493\"\u003e\u003c\/p\u003e\n\u003ch2\u003eIn The Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVolür Universal In-Ear Monitors\u003c\/li\u003e\n\u003cli\u003e64 Audio Premium Leather Case\u003c\/li\u003e\n\u003cli\u003eTrueFidelity Foam Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eSpinFit Silicone Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eSilicone Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003e3.5mm Black Premium Cable\u003c\/li\u003e\n\u003cli\u003eApex Modules: m20, m15, *m12, mX\u003c\/li\u003e\n\u003cli\u003eIridescent Round Sticker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Volür Universal In-Ear Monitor (Includes m12 Apex Module) In The Box\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/volur-in-the-box.png?v=1729281052\" style=\"margin-bottom: 16px;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTRANSDUCER TYPE\u003c\/strong\u003e: Dynamic + Balanced Armature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTRANSDUCER CONFIGURATION\u003c\/strong\u003e: 2 low DD, 6 mid BA, 1 high-mid BA, 1 tia high BA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFREQUENCY RESPONSE\u003c\/strong\u003e: 5Hz – 22kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSENSITIVITY\u003c\/strong\u003e: 103 dB\/mW @ 1kHz @ 1mW (94mV)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIMPEDANCE\u003c\/strong\u003e: 6.3Ω @1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCROSSOVER\u003c\/strong\u003e: Integrated 4-way passive crossover\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISOLATION\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003e-20dB w\/ m20 module\u003c\/li\u003e\n\u003cli\u003e-15dB w\/ m15 module\u003c\/li\u003e\n\u003cli\u003e-12dB w\/ m12 module*\u003c\/li\u003e\n\u003cli\u003e-10dB w\/ mX module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCABLE\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003e0.23 Ohms total impedance\u003c\/li\u003e\n\u003cli\u003e7 x 7 x 4 Multi-twist\u003c\/li\u003e\n\u003cli\u003eSilver plated OCC copper wire\u003c\/li\u003e\n\u003cli\u003e26 AWG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003em12 (gold) apex modules included with purchase for a limited time\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Volür IEM?\u003c\/strong\u003e\u003cbr\u003eThe Volür is a 10-driver hybrid universal in-ear monitor that features two custom 9mm dynamic drivers in a True Isobaric configuration for low frequencies, along with balanced armature and tia™ drivers for mid and high frequencies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the True Isobaric™ configuration?\u003c\/strong\u003e\u003cbr\u003eThe True Isobaric configuration consists of two drivers in an acoustically inert coupling chamber. This setup improves damping, reduces distortion, increases power handling, and extends low-frequency response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the tia™ system in Volür?\u003c\/strong\u003e\u003cbr\u003eThe tia™ system includes a direct-radiating high-frequency driver and a single-bore design to reduce resonance and distortion, delivering transparent and lifelike sound.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is LID® (Linear Impedance Design)?\u003c\/strong\u003e\u003cbr\u003eLID® is a patented circuit that corrects the non-linear electrical resistance of multiple drivers, ensuring consistent sound quality across different audio sources like smartphones, DACs, and DAPs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does Apex® technology do?\u003c\/strong\u003e\u003cbr\u003eApex® (Air Pressure Exchange) is a venting system that releases air pressure in the ear canal, reducing listener fatigue and providing a more realistic soundstage. Volür comes with four Apex modules (mX, m12, m15, m20) for varying levels of isolation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of sound can I expect from the Volür?\u003c\/strong\u003e\u003cbr\u003eVolür delivers deep, visceral bass with clear, rich mids and detailed highs. Its sound signature is a blend of analog warmth in the mids and exceptional resolution in the highs, making it suitable for both bass enthusiasts and audiophiles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does Volür handle bass response?\u003c\/strong\u003e\u003cbr\u003eThe dual isobaric drivers are designed for both quality and quantity, reducing distortion and improving sub-bass details for a fuller and more precise low-frequency experience.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat materials and design features are used in Volür?\u003c\/strong\u003e\u003cbr\u003eThe shell is made from matte black-finished aluminum, with a sleek chamfer and a faceplate made from responsibly harvested New Zealand Paua shell. It’s designed for durability and a premium look.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is included in the box with Volür?\u003c\/strong\u003e\u003cbr\u003eVolür comes with a premium leather case, TrueFidelity Foam and SpinFit Silicone ear tips in multiple sizes, a 3.5mm black premium cable, four Apex modules (m20, m15, m12, mX), and a round iridescent sticker.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the technical specifications of Volür?\u003c\/strong\u003e\u003cbr\u003eVolur has a frequency response of 5Hz to 22kHz, a sensitivity of 103 dB\/mW, and an impedance of 6.3Ω. It features a 4-way passive crossover and silver-plated OCC copper wire cables.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":45592427135209,"sku":"Volür UIEM","price":2499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Volur-PLPcopy.jpg?v=1762465653"},{"product_id":"64-audio-volur-universal-in-ear-monitor-open-box","title":"64 Audio Volür Universal In-Ear Monitor (Includes m12 Apex Module) (Open Box)","description":"\u003ch2\u003eVolür\u003c\/h2\u003e\n\u003cp\u003e\u003ciframe allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\" frameborder=\"0\" height=\"1070\" referrerpolicy=\"strict-origin-when-cross-origin\" src=\"https:\/\/www.youtube.com\/embed\/DhFJJvky1bg?list=TLGG61k2p_E_VuYxODEwMjAyNA\" title=\"64 Audio | Volür Deconstructed\" width=\"1903\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eUshering in a new era of technological innovation, Volür is a 10-driver hybrid universal in-ear monitor (UIEM), building on the heritage of our first high-driver count hybrid, Nio (released in 2020). The successful recipe of this hybrid platform propelled our appetite for discovery, resulting in one of the most challenging and rewarding developments in our history of pioneering industry-shaping high-end audio. Joining the ranks of our other technological powerhouses, like \u003ca href=\"https:\/\/audio46.mom\/products\/64-audio-u18s-universal-in-ear-monitor\" rel=\"noopener\" target=\"_blank\" title=\"64 Audio U18s\"\u003eU18s\u003c\/a\u003e and \u003ca href=\"https:\/\/audio46.mom\/products\/64-audio-tia-fourte-universal-fit-earphones\" rel=\"noopener\" target=\"_blank\" title=\"64 Audio Tia Fourte\"\u003eFourté\u003c\/a\u003e, this small package is filled with an almost impossible amount of proven and novel acoustic science.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Volür Universal In-Ear Monitor (Includes m12 Apex Module) Exploded Diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/volur-exploded-diagram.png?v=1729281452\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe pulsating heart of Volür is made up of two new custom 9mm dynamic drivers in a True Isobaric configuration, delivering unprecedented sonic capabilities in the low-frequency (LF) band. While our direct radiating tia™ high-driver remains the criterion in high-frequency (HF) performance, our new tia waveguide optimizes its efficiency while offering greater tuning control. The six low-mid and single high-mid balanced armature drivers carry through to Volür. Their implementation was wholly re-engineered to maximize internal space while integrating 3D printed acoustic tuning features.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"lifestyle photo Volur\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Poly_Volur-02copy.jpg?v=1695308033\"\u003e\u003c\/p\u003e\n\u003cp\u003eIt’s important to note that the outer shell remains the same size, while all significant structural changes occur internally. The faceplate now features a sleeker chamfer, seamlessly blending with the matte black-finished aluminum shell. The final cosmetic touch comes in the form of an homage to the original Nio: a dreamy purple abalone chip made from responsibly harvested New Zealand Paua shell.\u003c\/p\u003e\n\u003cp\u003eWhat is soon to be a new benchmark in acoustic delivery, Volür is capable of visceral bass while leaving room for the rest of the spectrum to shine. The saturated mids continue to evoke a similar analog warmth found in Nio, while the highs propel it into the territory of some of the most resolving audio products in the world.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"lifestyle photo 2 Volur\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/iDSD-Signature_Volur-01copy.jpg?v=1695308178\"\u003e\u003c\/p\u003e\n\u003ch3\u003eSound\u003c\/h3\u003e\n\u003cp\u003eThe goal with the LF response was to increase quality, not just quantity, and the dual isobaric drivers deliver both beautifully. Due to its distinctive damping qualities, you hear more of the music and less smear, in a sense lowering the noise floor to a darker background between notes\/beats and allowing details to shine. There’s a more palpable impact, with subtle sub-bass information revealing the artist’s true intentions. This head-filling bass also allows you to experience a full sound at extremely low volumes, especially with a more isolating module like m20.\u003c\/p\u003e\n\u003cp\u003eThe familiar Nio mids, known for their rich character, maintain that signature quality, delivering an almost tube-saturated presentation. Volür’s unique response curve enhances that experience with holographic center imaging that really shines with vocals, making them feel as if they are floating inside your head.\u003c\/p\u003e\n\u003cp\u003eThe tia waveguide plays the biggest role in improving HF response since our invention of the direct-radiating driver. The clarity presented by the HF band, and Volür’s unbelievably wide sound-stage, puts it in the same sonic resolution category as our flagship \u003ca href=\"https:\/\/audio46.mom\/products\/64-audio-tia-fourte-universal-fit-earphones\" rel=\"noopener\" target=\"_blank\" title=\"64 Audio Tia Fourte\"\u003eFourté\u003c\/a\u003e. This is a rare high-end audio product that bridges the gap between indulgent bass-loving and technical detail-oriented audiophiles.\u003c\/p\u003e\n\u003ch3\u003eTia®\u003c\/h3\u003e\n\u003cp\u003eThe direct-radiating tia high-driver is fitted with our new tia waveguide to increase the efficiency and general amplitude of the HF band. In order to refine this HF response, special diffusion windows were integrated to the front and side of the waveguide. The tia waveguide also serves as a mounting mechanism, mating to the mid-driver housing, offering exact driver positioning during manufacturing.\u003c\/p\u003e\n\u003cp\u003eTubeless In-Ear Audio is a patented IEM design methodology that aims to reduce unwanted resonance and distortion for a transparent and lifelike sound signature. The tia system consists of three major elements: open balanced armature tia drivers, the tia single-bore design, and tia acoustic chambers. Volür features two major elements of the tia system: the tia driver and the tia single-bore design.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Volür Universal In-Ear Monitor (Includes m12 Apex Module) Tia Waveguide\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/volur-tia-waveguide.png?v=1729281520\"\u003e\u003c\/p\u003e\n\u003ch3\u003eLID®\u003c\/h3\u003e\n\u003cp\u003eLinear Impedance Design (LID) is a patented circuit that corrects the non-linear electrical resistance of the multiple driver-sets comprising this 10 driver IEM. Varying source amplifier output impedance in devices like smartphones, body packs, DAC\/amps, and DAPs typically results in varying frequency response, depending on the increase in resistance. Restoring proper interaction with the source and preserving the desired sound signature enables a consistent reliable sound.\u003c\/p\u003e\n\u003ch3\u003eApex®\u003c\/h3\u003e\n\u003cp\u003eWhile it looks similar to many of our UIEMs, the internal construction of the Apex system is redesigned to maximize space for the LF bore incorporated into the mid-driver housing.\u003c\/p\u003e\n\u003cp\u003eAir Pressure Exchange is a patented vent that releases air pressure in a sealed ear canal all while retaining standard IEM levels of isolation, enabling musicians and music enthusiasts to listen more comfortably for longer. This venting alleviates listener fatigue and allows for a much more realistic soundstage. Apex comes in four module variations for Volür: mX, m12*, m15 and m20.\u003c\/p\u003e\n\u003ch3\u003eTrue Isobaric™ Configuration\u003c\/h3\u003e\n\u003cp\u003eOur cone-to-magnet isobaric driver configuration consists of two drivers connected by an acoustically inert coupling chamber. One diaphragm is fully sealed off, while only the other contributes sound pressure. This complex application results in better damping, lower distortion, twice the power handling (because there are two coils and two motor structures), and extended LF response.\u003c\/p\u003e\n\u003cp\u003eBecause this iso-group needed to be wired in series, we worked with our suppliers to create a new 9mm dynamic driver with an upgraded n54 magnet and 25μm PU\/115°C + 19μm Ti Cone to increase sensitivity. To further shape the sound, we used a high-precision textile mesh acoustic low-pass filter (originally developed for \u003ca href=\"https:\/\/audio46.mom\/products\/64-audio-fourte-blanc-limited-edition-universal-in-ear-monitor\" rel=\"noopener\" target=\"_blank\" title=\"64 Audio Fourte Blanc Limited Edition\"\u003eFourté Blanc\u003c\/a\u003e).\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Volür Universal In-Ear Monitor (Includes m12 Apex Module) True Isobaric Configuration\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/volur-tia-true-isobaric.png?v=1729281493\"\u003e\u003c\/p\u003e\n\u003ch2\u003eIn The Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVolür Universal In-Ear Monitors\u003c\/li\u003e\n\u003cli\u003e64 Audio Premium Leather Case\u003c\/li\u003e\n\u003cli\u003eTrueFidelity Foam Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eSpinFit Silicone Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eSilicone Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003e3.5mm Black Premium Cable\u003c\/li\u003e\n\u003cli\u003eApex Modules: m20, m15, *m12, mX\u003c\/li\u003e\n\u003cli\u003eIridescent Round Sticker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Volür Universal In-Ear Monitor (Includes m12 Apex Module) In The Box\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/volur-in-the-box.png?v=1729281052\" style=\"margin-bottom: 16px;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTRANSDUCER TYPE\u003c\/strong\u003e: Dynamic + Balanced Armature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTRANSDUCER CONFIGURATION\u003c\/strong\u003e: 2 low DD, 6 mid BA, 1 high-mid BA, 1 tia high BA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFREQUENCY RESPONSE\u003c\/strong\u003e: 5Hz – 22kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSENSITIVITY\u003c\/strong\u003e: 103 dB\/mW @ 1kHz @ 1mW (94mV)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIMPEDANCE\u003c\/strong\u003e: 6.3Ω @1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCROSSOVER\u003c\/strong\u003e: Integrated 4-way passive crossover\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISOLATION\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003e-20dB w\/ m20 module\u003c\/li\u003e\n\u003cli\u003e-15dB w\/ m15 module\u003c\/li\u003e\n\u003cli\u003e-12dB w\/ m12 module*\u003c\/li\u003e\n\u003cli\u003e-10dB w\/ mX module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCABLE\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003e0.23 Ohms total impedance\u003c\/li\u003e\n\u003cli\u003e7 x 7 x 4 Multi-twist\u003c\/li\u003e\n\u003cli\u003eSilver plated OCC copper wire\u003c\/li\u003e\n\u003cli\u003e26 AWG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003em12 (gold) apex modules included with purchase for a limited time\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Volür IEM?\u003c\/strong\u003e\u003cbr\u003eThe Volür is a 10-driver hybrid universal in-ear monitor that features two custom 9mm dynamic drivers in a True Isobaric configuration for low frequencies, along with balanced armature and tia™ drivers for mid and high frequencies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the True Isobaric™ configuration?\u003c\/strong\u003e\u003cbr\u003eThe True Isobaric configuration consists of two drivers in an acoustically inert coupling chamber. This setup improves damping, reduces distortion, increases power handling, and extends low-frequency response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the tia™ system in Volür?\u003c\/strong\u003e\u003cbr\u003eThe tia™ system includes a direct-radiating high-frequency driver and a single-bore design to reduce resonance and distortion, delivering transparent and lifelike sound.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is LID® (Linear Impedance Design)?\u003c\/strong\u003e\u003cbr\u003eLID® is a patented circuit that corrects the non-linear electrical resistance of multiple drivers, ensuring consistent sound quality across different audio sources like smartphones, DACs, and DAPs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does Apex® technology do?\u003c\/strong\u003e\u003cbr\u003eApex® (Air Pressure Exchange) is a venting system that releases air pressure in the ear canal, reducing listener fatigue and providing a more realistic soundstage. Volür comes with four Apex modules (mX, m12, m15, m20) for varying levels of isolation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of sound can I expect from the Volür?\u003c\/strong\u003e\u003cbr\u003eVolür delivers deep, visceral bass with clear, rich mids and detailed highs. Its sound signature is a blend of analog warmth in the mids and exceptional resolution in the highs, making it suitable for both bass enthusiasts and audiophiles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does Volür handle bass response?\u003c\/strong\u003e\u003cbr\u003eThe dual isobaric drivers are designed for both quality and quantity, reducing distortion and improving sub-bass details for a fuller and more precise low-frequency experience.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat materials and design features are used in Volür?\u003c\/strong\u003e\u003cbr\u003eThe shell is made from matte black-finished aluminum, with a sleek chamfer and a faceplate made from responsibly harvested New Zealand Paua shell. It’s designed for durability and a premium look.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is included in the box with Volür?\u003c\/strong\u003e\u003cbr\u003eVolür comes with a premium leather case, TrueFidelity Foam and SpinFit Silicone ear tips in multiple sizes, a 3.5mm black premium cable, four Apex modules (m20, m15, m12, mX), and a round iridescent sticker.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the technical specifications of Volür?\u003c\/strong\u003e\u003cbr\u003eVolür has a frequency response of 5Hz to 22kHz, a sensitivity of 103 dB\/mW, and an impedance of 6.3Ω. It features a 4-way passive crossover and silver-plated OCC copper wire cables.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":46142281973993,"sku":"Volür UIEM (OB)","price":2124.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Volur-PLPcopy_6bbcaf3b-4d10-48d4-92a7-10e41f7ca637.jpg?v=1762466238"},{"product_id":"64-audio-premium-8-braid-cable-open-box","title":"64 Audio Premium 8-Braid Cable (Open Box, 2.5mm)","description":"\u003cp\u003eOriginally released with the U18s, our Eight Braid Silver Cable is a perfect choice for anyone wanting to upgrade their IEM cable while keeping things in the 64 Audio product family. Featuring branded bifurcation, soft touch jacketing, and angled 2 pin connectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ci\u003e.28ohm\u003c\/i\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003e8-Braid \u003c\/i\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003ePure SILVER PLATED OXYGEN FREE COPPER\u003c\/i\u003e\u003ci\u003e wire\u003c\/i\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003e65 Strands of 44awg wire\u003c\/i\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eLow microphonics\u003c\/i\u003e \u003c\/li\u003e\n\u003cli\u003e\u003ci\u003e.78mm pins\u003c\/i\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":46810993393897,"sku":"Copper Eight-Braid Cable 2.5mm (OB)","price":297.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/8-Braided_4.4mm-Pentaconn-01copy.jpg?v=1762466726"},{"product_id":"64-audio-aspire-4-universal-in-ear-monitor","title":"64 Audio Aspire 4 Universal In-Ear Monitors","description":"\u003ch2\u003e64 Audio Aspire 4 Four Driver In-Ear Monitors\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"aspire series in ears\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire-Series-Fade.png?v=1739310793\"\u003e\u003c\/p\u003e\n\u003ch2\u003eAspire Series\u003c\/h2\u003e\n\u003cp\u003eMonitor your performance with 64 Audio's professional universal in-ear monitors (UIEM) specifically designed for musicians and live music professionals. Whether you're just getting into monitoring with in-ears, not ready for customs, need a backup set, or simply prefer generic fitting products Aspire Series offers best-in-class sound and ergonomics.\u003c\/p\u003e\n\u003ch3\u003eWorld Class Sound\u003c\/h3\u003e\n\u003cp\u003eWith live music at the forefront of our tuning criteria do we make a highly accurate unforgiving studio monitor or a contoured device that helps musicians hear themselves more effectively? As with many of our monitoring tools the answer is somewhere in the middle. Huge bass that can reproduce some of the toughest frequencies in the audible spectrum with quick ease. Forward mids that are precisely elevated for articulation in the most vital region of instruments and voices. Plenty of high-frequency sparkle. This is what really separates Aspire Series from any other UIEMs in their class, making this powerful sound signature a perfect blend of accuracy and musicality.\u003c\/p\u003e\n\u003ch3\u003e64 Audio Professional Heritage\u003c\/h3\u003e\n\u003cp\u003eSince 2010 we've crafted thousands of custom in-ear monitors for some of the world's greatest musical talent. Working with these discerning and critical entertainers has shaped our products and technological development, culminating in our most accessible UIEM to date. Sharing that same legendary DNA and patented technology, Aspire is the ultimate UIEM series for anyone who needs to HEAR LIKE A PRO.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"aspire 4\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire-Bodypack-1_SQR.png?v=1739311615\"\u003e\u003c\/p\u003e\n\u003ch2\u003eAspire 4\u003c\/h2\u003e\n\u003ch3\u003eTechnology\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eStainless Steel Nozzle\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur stainless steel nozzle, coupled to the molded ABS shell, provides durability needed for consistent use and the removal of ear tips. With a flange design and mesh grill, ear tips won't fall off by mistake and the sound bore will remain free of debris.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApexCore\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur patented technology seamlessly integrated into the body of the earphone. The pressure relieving channel provides our controlled leak via acoustic filters as opposed to pneumatically interactive foam in our traditional Apex™ implementation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWave Guide\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCustom designed acoustic structure integrated onto the high-frequency balanced armature driver. Unique in its shape and implementation, this waveguide increases the driver's efficiency by directing and focusing its energy for a crisp and clear sound.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLID\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLID is a proprietary circuit that corrects the non-linear impedances of the drivers, restoring proper interaction with the source and preserving the desired sound signature.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"aspire series on bass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Bass-2.png?v=1739311615\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSound: Aspire 4\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Aspire 4 sound profile\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire_4_Graph_Desktop_2_copy.jpg?v=1739374193\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ch3\u003eColor\u003c\/h3\u003e\n\u003cp\u003eBlack\u003c\/p\u003e\n\u003ch3\u003eFrequency Response\u003c\/h3\u003e\n\u003cp\u003e20Hz - 18kHz\u003c\/p\u003e\n\u003ch3\u003eIsolation\u003c\/h3\u003e\n\u003cp\u003e-20 dB\u003c\/p\u003e\n\u003ch3\u003eMaterial\u003c\/h3\u003e\n\u003cp\u003eMolded ABS Shell\u003c\/p\u003e\n\u003cp\u003eStainless Steel Nozzle\u003c\/p\u003e\n\u003ch3\u003eImpedance\u003c\/h3\u003e\n\u003cp\u003e11 Ω @ 1kHz\u003c\/p\u003e\n\u003ch3\u003eIPX Cable\u003c\/h3\u003e\n\u003cp\u003e48\" Black - Detachable\u003c\/p\u003e\n\u003cp\u003e90 degree 3.5mm Jack\u003c\/p\u003e\n\u003ch3\u003eDriver Configuration\u003c\/h3\u003e\n\u003cp\u003e1 Low Dynamic Driver\u003c\/p\u003e\n\u003cp\u003e2 Mid Balanced Armature Drivers\u003c\/p\u003e\n\u003cp\u003e1 High Balanced Armature Driver\u003c\/p\u003e\n\u003ch3\u003eSensitivity\u003c\/h3\u003e\n\u003cp\u003e104 dB @ 1kHz @1mw\u003c\/p\u003e\n\u003ch2\u003eIncluded Items\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCarry Case\u003c\/li\u003e\n\u003cli\u003eFoam + Silicone Ear Tip\u003c\/li\u003e\n\u003cli\u003eOval Foam Tips\u003c\/li\u003e\n\u003cli\u003eIPX Cable\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003e1\/4\" Adapter\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Piano with Aspire 2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Keys-1.png?v=1739311615\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003ch3\u003eHow is the Aspire Series different from your other custom and universal models?\u003c\/h3\u003e\n\u003cp\u003eAspire Series isn't custom fitting, so similar to our other Universal In-Ear Monitors (UIEMs) they require the use of foam or rubber ear tips which are provided with the UIEMs. Unlike our other UIEMs (U4s, U12t, Fourté, etc) Aspire Series is built with an ABS molded shell and a stainless steel tip. It's also built with an IPX (or T2) socket as opposed to a 2-pin socket. Aspire Series also differs from those other UIEMs in that they aren't built with our tia™ technology.\u003c\/p\u003e\n\u003ch3\u003eSince they have similar driver counts to other models like U4s and Solo, what sets them apart?\u003c\/h3\u003e\n\u003cp\u003eOne of the biggest differentiators is the redesigned form factor and shell materials. Between the four models in Aspire Series, the components and their configurations are wholly unique to them and aren't used in the same way across our other product lines. While Aspire Series doesn't use our tia™ driver for the highs, we've developed things like revolutionary waveguides and used Helmholtz Resonators for tuning to elevate the sound of Aspire Series to our high standards. They're also specifically designed and tuned for musicians and live-audio professionals as opposed to audiophiles and high-end audio enthusiasts.\u003c\/p\u003e\n\u003ch3\u003eWhat does \"Hybrid\" mean?\u003c\/h3\u003e\n\u003cp\u003eHybrid refers to our use of multiple styles of drivers to achieve our desired sound. Aspire 2, 3, \u0026amp; 4 combines the use of balanced armature drivers for the mids and highs, and a single dynamic driver for the lows.\u003c\/p\u003e\n\u003ch3\u003eHow does apex core differ from your patented apex™ tech?\u003c\/h3\u003e\n\u003cp\u003eApex core, which is also used in Solo, achieves the same pressure relief using a different internal structure and material compared to our standard apex tech. Similar to some of our other UIEMs, Aspire Series' apex core tech is built-in rather than an interchangeable module.\u003c\/p\u003e\n\u003ch3\u003eIf I can't get a good fit with your tips, am I able to use third party tips?\u003c\/h3\u003e\n\u003cp\u003eYes you can use any tips you'd like, the nozzle outer diameter is 5mm so that is the dimension you need to keep in mind when trying a third party tip.\u003c\/p\u003e\n\u003ch3\u003eIf the cable fails do I need to send the whole unit in for repair?\u003c\/h3\u003e\n\u003cp\u003eNo, since the cable is detachable you can just buy a new cable from our website or any other cable that uses genuine estron IPX (or sometimes called T2) parts.\u003c\/p\u003e\n\u003ch3\u003eWhen I plug these in I have to turn the volume higher\/lower than my previous set. Does that mean they're better\/worse?\u003c\/h3\u003e\n\u003cp\u003eSince most IEM models have different \"sensitivity\" specs you will find that anytime you change your IEM model you might need to adjust your volume. It isn't necessarily an indication of quality or volume capacity.\u003c\/p\u003e\n\u003ch3\u003eWhere is the Aspire Series made?\u003c\/h3\u003e\n\u003cp\u003eAspire Series products are Designed, Packaged and QC'd by highly skilled technicians in the United States. Assembled in China using components sourced globally from trusted suppliers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg alt=\"aspire 2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire-Interface-2_SQR.png?v=1739336596\"\u003e\u003c\/p\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":47394234007785,"sku":"Aspire 4","price":799.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/neutral-Cables_copy.jpg?v=1762467064"},{"product_id":"64-audio-aspire-4-universal-in-ear-monitor-open-box","title":"64 Audio Aspire 4 Universal In-Ear Monitor (Open Box)","description":"\u003ch2\u003eAspire 4: Four Driver In-Ear Monitors\u003c\/h2\u003e\n\u003cp\u003eMonitor your performance with 64 Audio's professional universal in-ear monitors (UIEM) specifically designed for musicians and live music professionals. Whether you're just getting into monitoring with in-ears, not ready for customs, need a backup set, or simply prefer generic fitting products Aspire 4 offers best-in-class sound and ergonomics.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Aspire 4 Universal In-Ear Monitor Lifestyle 1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/aspire-4-lifestyle.png?v=1718131170\" style=\"margin-bottom: 16px;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWorld Class Sound\u003c\/h2\u003e\n\u003cp\u003eWith live music at the forefront of our tuning criteria do we make a highly accurate unforgiving studio monitor or a contoured device that helps musicians hear themselves more effectively? As with many of our monitoring tools the answer is somewhere in the middle. Huge bass that can reproduce some of the toughest frequencies in the audible spectrum with quick ease. Forward mids that are precisely elevated for articulation in the most vital region of instruments and voices. Plenty of top end sparkle really separates Aspire 4 from any other UIEM in its class, making this powerful sound signature a perfect blend of accuracy and musicality.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Aspire 4 Universal In-Ear Monitor Lifestyle 2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/aspire-4-lifestyle2.png?v=1718131193\"\u003e\u003c\/p\u003e\n\u003ch3\u003eProfessional Heritage\u003c\/h3\u003e\n\u003cp\u003eSince 2010 we've crafted thousands of custom in-ear monitors for some of the world's greatest musical talent. Working with these discerning and critical entertainers has shaped our products and technological development, culminating in our most accessible UIEM to date. Sharing that same legendary DNA and patented technology, Aspire 4 is the ultimate UIEM for anyone who needs to HEAR LIKE A PRO.\u003c\/p\u003e\n\u003ch2\u003eIN THE BOX\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCarry Case\u003c\/li\u003e\n\u003cli\u003eFoam + Silicone Ear Tips\u003c\/li\u003e\n\u003cli\u003eIPX Cable\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003e1\/4\" Adapter\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Aspire 4 Universal In-Ear Monitor In The Box\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/aspire-4-inthebox.png?v=1718131209\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response: \u003c\/strong\u003e20Hz - 18kHz\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation: \u003c\/strong\u003e-20 dB\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Molded ABS Shell, Stainless Steel Nozzle\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance: \u003c\/strong\u003e11Ω @ 1kHz\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIPX Cable:\u003c\/strong\u003e 48\" Black - Detachable, 90 degree 3.5mm Jack\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver Configuration:\u003c\/strong\u003e 1 Low Dynamic Driver,  2 Mid Balanced Armature Drivers, 1 High Balanced Armature Driver\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity: \u003c\/strong\u003e104dB @ 1kHz @1mw\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- --\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":47424900202729,"sku":"Aspire 4 (OB)","price":764.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/aspire-4-front.png?v=1762467102"},{"product_id":"64-audio-solo-universal-in-ear-monitor","title":"64 Audio Solo Universal Planar Magnetic In-Ear Monitor","description":"\u003ch2\u003eIntroducing Solo\u003c\/h2\u003e\n\u003cp\u003eRedefining the meaning of “full-range sound” in portable high-end audio, Solo expertly covers the entire sonic spectrum with a single \u003ca href=\"https:\/\/audio46.mom\/blogs\/audio46-guidepost\/planar-magnetic-vs-electrostatic-headphones\" title=\"Planar Magnetic Driver Guide\"\u003eplanar driver\u003c\/a\u003e. The final note in our legendary tia™ line of UIEMs has been years in the making. Staying true to the tech-disruptive legacy of \u003ca href=\"https:\/\/d78pum591djl814u-6544326771.shopifypreview.com\/products\/64-audio-tia-fourte-universal-fit-earphones\" rel=\"noopener\" target=\"_blank\" title=\"64 Audio Tia Fourte\"\u003eFourté\u003c\/a\u003e, \u003ca href=\"https:\/\/audio46.mom\/products\/64-audio-tia-trio-universal-fit-earphones%20\" rel=\"noopener\" target=\"_blank\" title=\"64 Audio Tia Trio\"\u003eTrio\u003c\/a\u003e, and Duo, we looked to the past for innovative solutions to the modern challenge of tuning a single driver. In addition to a traditional electronic filter that subtly shifts the tonal balance, we have introduced the world’s first Helmholtz resonator in an IEM.\u003c\/p\u003e\n\u003ch2\u003eKey Features at a Glance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e14.2mm Planar Magnetic Driver\u003c\/strong\u003e for exceptional full-range sound and detailed audio resolution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelmholtz Resonators\u003c\/strong\u003e for precise tuning and enhanced frequency response control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApex® Core Technology\u003c\/strong\u003e for pressure relief and superior comfort during extended listening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLID® (Linear Impedance Design)\u003c\/strong\u003e for consistent sound quality across different audio sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOCC Copper Eight-Braid Cable\u003c\/strong\u003e for high-quality signal transmission and reduced impedance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Cable Options\u003c\/strong\u003e: Includes both 3.5mm single-ended and 4.4mm balanced cables.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and Ergonomic Design\u003c\/strong\u003e inspired by the legendary Fourté, offering comfort and style.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Frequency Response (20 Hz – 20 kHz)\u003c\/strong\u003e for immersive sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance of 16 Ohms\u003c\/strong\u003e and sensitivity of 100 dB\/mW for optimal performance with portable devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes Foam \u0026amp; Silicone Ear Tips, Carry Case, Cleaning Tool, and Shirt Clip\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Solo Universal In-Ear Monitor Lifestyle 1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/64-audio-solo-9.png?v=1727104851\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe 14.2mm planar driver’s acoustic chamber integrates two Helmholtz resonators, meticulously tuned to acoustically sculpt its frequency response. This chamber is also engineered to include our apex core design, expertly relieving pneumatic pressure and enhancing the sense of physical space to a degree never before experienced in a single-driver IEM. Combined with our patented LID technology, all of these innovations are housed in our most striking design update since the introduction of Fourté in 2016. These elements unite to deliver a sound that is quintessentially 64 Audio, combining the exceptionally detailed transient response of planar technology with an unexpectedly robust low-frequency presence.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Solo Universal In-Ear Monitor Wireframe\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/64-audio-solo-7.png?v=1727104875\"\u003e\u003c\/p\u003e\n\u003cp\u003eAs our first single-driver UIEM, Solo achieves what Fourté did in 2016 when we simultaneously unveiled the world’s first 18-driver IEM and offered a four-driver alternative that arguably provided more sonic resolution. By accomplishing this with a single driver, we open a new realm of possibilities in micro-acoustic design.\u003c\/p\u003e\n\u003ch2\u003ePlanar Magnetic Driver\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/audio46.mom\/blogs\/audio46-guidepost\/planar-magnetic-vs-electrostatic-headphones\" title=\"Planar Magnetic Driver Breakdown\"\u003eplanar magnetic driver\u003c\/a\u003e features a flat diaphragm with embedded conductors suspended between two sets of magnets, unlike traditional dynamic drivers that utilize a conical diaphragm driven by a voice coil. Because the entire diaphragm moves uniformly due to the planar magnetic field, we can deliver the detail and micro-transient information that would typically require a dedicated high-frequency driver. Since the diaphragm isn’t driven by a voice coil attached to a cone, which can cause uneven movement, we can reliably extract a true high-resolution full-range sound from this single driver.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Solo Universal In-Ear Monitor Planar Driver\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/64-audio-solo-8.png?v=1727104894\"\u003e\u003c\/p\u003e\n\u003ch2\u003eHelmholtz Resonators\u003c\/h2\u003e\n\u003cp\u003eWhile planar magnetic technology has been present in portable hi-fi for many years, we wanted to truly showcase its potential in our products. To offer a new perspective on this technology, we needed a combination of a slight but broad reduction in high-frequency amplitude and the attenuation of a few very narrow frequency bands. As the electronic filter acts as a very subtle reductive shelf, we had to think creatively to effectively control some problematic frequencies. For this, we drew on our years of research into Helmholtz resonators, an acoustic device from the mid-19th century. The two micro-cavities, 3D printed into Solo’s sound chamber, operate by forcing air in and out, causing the air inside to resonate at a specific frequency. By precisely determining the dimensions of the cavity and its neck, we can target a very narrow resonant frequency to amplify or diminish.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Solo Helmholtz Resonators\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/64-audio-solo-10.png?v=1727104969\"\u003e\u003c\/p\u003e\n\u003ch2\u003eLID®\u003c\/h2\u003e\n\u003cp\u003eLinear Impedance Design (LID) is a patented circuit that compensates for the non-linear electrical resistance resulting from Solo’s electronic shelf filter. Variations in source amplifier output impedance in devices like smartphones, body packs, DAC\/amps, and DAPs typically lead to changes in frequency response. LID restores proper interaction with the source, preserving the intended sound signature and ensuring consistent, reliable performance.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Solo Universal In-Ear Monitor Lifestyle 2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/64-audio-solo-4.png?v=1727104990\"\u003e\u003c\/p\u003e\n\u003ch2\u003eApex® Core\u003c\/h2\u003e\n\u003cp\u003eAdding to our list of innovations, we implement our patented pressure-relieving technology in the form of apex core, elevating this design to new levels of fidelity and spatial acuity. Because Solo’s acoustic chamber includes our integrated apex core technology, we achieve a similar fit and comfort to that of the Duo. The design offers just enough isolation to allow the listener to focus on the audio while feeling so unoccluded that you may initially wonder if you have a proper seal. This ensures hours of comfortable listening, made possible by our patented technology.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Solo Universal In-Ear Monitor Lifestyle 3\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/64-audio-solo-6.png?v=1727105012\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSound\u003c\/h2\u003e\n\u003cp\u003eBeing a 64 Audio product demands adherence to strict standards of accuracy, musicality, and balance while also offering something unique enough to earn a place among our legendary lineup of UIEMs. The scale to which Solo fulfills this is magnified by the fact that it employs a completely new speaker technology for us, achieving it all with a single driver per side. The agile performance expected of a planar driver achieves maximum realism by extracting subtle details in the music. These transients emerge from the mix, seamlessly keeping pace with your focus on the primary elements of the song. Our acoustic notch filters are strategically placed to eliminate sharpness without compromising driver performance. Apex core assists the high-mid and high frequencies in creating a vast sonic landscape, even in very complex mixes. Alongside this realism comes a tactile immersion in the textures of instruments and even the sonic characteristics of the recording equipment used in your favorite tracks. By intentionally shaping the overall response of Solo, we achieve a bass that has substantial impact and deep sub-bass presence.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Solo Universal In-Ear Monitor Lifestyle 5\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/64-audio-solo-11.png?v=1727105079\"\u003e\u003c\/p\u003e\n\u003ch2\u003eCopper Eight-Braid Cable\u003c\/h2\u003e\n\u003cp\u003eSolo is being paired with our first pure copper cable. The OCC Copper, which is 23 x 25 AWG wires, is built into eight braids with a pleasant tactile feel as well as an impressively low 0.26Ω impedance rating. Solo comes standard with two of these cables, one 3.5mm single-ended and one balanced 4.4mm.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Solo Universal In-Ear Monitor Copper Cable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/64-audio-solo-5.png?v=1727105104\"\u003e\u003c\/p\u003e\n\u003ch2\u003eIN THE BOX\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\nSolo Universal In-Ear Monitors\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\nCarry Case\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\nTrueFidelity Foam Ear Tips (S,M,L)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\nSpinFit Silicone Ear Tips (S,M,L)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\nSilicone Ear Tips (S,M,L)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n3.5 mm Copper Eight-Braid Cable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n4.4 mm Copper Eight-Braid Cable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\nShirt Clip\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\nCleaning Tool\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\nCleaning Cloth\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRound Sticker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Solo Universal Planar Magnetic In-Ear Monitor In The Box\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/64-audio-solo-in-the-box_c5f05233-62e8-4cfe-ac43-341076292b1c.png?v=1729187142\" style=\"margin-bottom: 16px;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTRANSDUCER TYPE\u003c\/strong\u003e: 14.2 mm Planar Magnetic Driver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFREQUENCY RESPONSE\u003c\/strong\u003e: 20 Hz – 20 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSENSITIVITY\u003c\/strong\u003e: 100 dB\/mW @1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIMPEDANCE\u003c\/strong\u003e: 16 Ω @1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISOLATION\u003c\/strong\u003e: -12 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCABLES\u003c\/strong\u003e: 3.5MM + 4.4MM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Material\u003c\/strong\u003e: OCC Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Structure\u003c\/strong\u003e: 25 AWG + 23 Wires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ \u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat makes the 64 Audio Solo unique?\u003c\/strong\u003e\u003cbr\u003eSolo is 64 Audio’s first single-driver UIEM that uses planar magnetic technology, Helmholtz resonators, and apex® core pressure-relief technology. These features work together to provide natural sound, superior isolation, and extended comfort.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is planar magnetic technology, and why is it important? \u003c\/strong\u003ePlanar magnetic technology uses a flat diaphragm suspended between magnetic fields to produce sound. This allows for faster, more detailed transient response compared to traditional dynamic drivers, resulting in clearer and more accurate sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat are Helmholtz resonators, and how do they improve sound?\u003c\/strong\u003e\u003cbr\u003eHelmholtz resonators are acoustic devices integrated into the Solo’s chamber, designed to control and refine specific frequencies. This allows for more precise tuning, reducing unwanted frequencies and enhancing overall audio clarity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the apex® core technology?\u003c\/strong\u003e\u003cbr\u003eapex® core is a patented pressure-relief technology that reduces pneumatic pressure inside the ear canal, improving comfort during long listening sessions and helping to create a more spacious and natural sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is LID® (Linear Impedance Design) technology?\u003c\/strong\u003e\u003cbr\u003eLID® technology ensures consistent sound quality regardless of the device you’re using. It compensates for variations in output impedance from different sources, such as smartphones or DACs, to maintain the intended sound signature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat comes included with the 64 Audio Solo?\u003c\/strong\u003e\u003cbr\u003eThe 64 Audio Solo comes with two cables (3.5mm single-ended and 4.4mm balanced), a carry case, foam and silicone ear tips, a cleaning tool, a cleaning cloth, and a shirt clip.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the cable made of?\u003c\/strong\u003e\u003cbr\u003eThe Solo is paired with an OCC Copper eight-braid cable, which is highly conductive and durable. This cable helps minimize signal loss and impedance, ensuring the best possible sound quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs the 64 Audio Solo comfortable for long listening sessions?\u003c\/strong\u003e\u003cbr\u003eYes, the Solo is designed with ergonomics in mind. The apex® core technology helps relieve pressure, making it comfortable for extended listening, and the lightweight design ensures a secure yet gentle fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan the 64 Audio Solo be used with portable devices?\u003c\/strong\u003e\u003cbr\u003eAbsolutely. With a 16Ω impedance and 100 dB\/mW sensitivity, the Solo is optimized for use with portable audio players, smartphones, DACs, and other mobile devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the frequency response of the 64 Audio Solo?\u003c\/strong\u003e\u003cbr\u003eThe 64 Audio Solo has a frequency response of 20 Hz to 20 kHz, covering the full range of audible sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes the 64 Audio Solo provide good isolation?\u003c\/strong\u003e\u003cbr\u003eYes, the Solo offers -12 dB of passive noise isolation, which is sufficient to block out a significant amount of ambient noise while still maintaining comfort.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":47790500905193,"sku":"Solo","price":1399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/64-audio-solo-3.png?v=1762467463"},{"product_id":"64-audio-solo-universal-planar-magnetic-in-ear-monitor-open-box","title":"64 Audio Solo Universal Planar Magnetic In-Ear Monitor (Open Box)","description":"\u003ch2\u003eIntroducing Solo\u003c\/h2\u003e\n\u003cp\u003eRedefining the meaning of “full-range sound” in portable high-end audio, Solo expertly covers the entire sonic spectrum with a single \u003ca href=\"https:\/\/audio46.mom\/blogs\/audio46-guidepost\/planar-magnetic-vs-electrostatic-headphones\" title=\"Planar Magnetic Driver Guide\"\u003eplanar driver\u003c\/a\u003e. The final note in our legendary tia™ line of UIEMs has been years in the making. Staying true to the tech-disruptive legacy of \u003ca href=\"https:\/\/d78pum591djl814u-6544326771.shopifypreview.com\/products\/64-audio-tia-fourte-universal-fit-earphones\" rel=\"noopener\" target=\"_blank\" title=\"64 Audio Tia Fourte\"\u003eFourté\u003c\/a\u003e, \u003ca href=\"https:\/\/audio46.mom\/products\/64-audio-tia-trio-universal-fit-earphones%20\" rel=\"noopener\" target=\"_blank\" title=\"64 Audio Tia Trio\"\u003eTrio\u003c\/a\u003e, and Duo, we looked to the past for innovative solutions to the modern challenge of tuning a single driver. In addition to a traditional electronic filter that subtly shifts the tonal balance, we have introduced the world’s first Helmholtz resonator in an IEM.\u003c\/p\u003e\n\u003ch2\u003eKey Features at a Glance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e14.2mm Planar Magnetic Driver\u003c\/strong\u003e for exceptional full-range sound and detailed audio resolution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelmholtz Resonators\u003c\/strong\u003e for precise tuning and enhanced frequency response control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApex® Core Technology\u003c\/strong\u003e for pressure relief and superior comfort during extended listening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLID® (Linear Impedance Design)\u003c\/strong\u003e for consistent sound quality across different audio sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOCC Copper Eight-Braid Cable\u003c\/strong\u003e for high-quality signal transmission and reduced impedance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Cable Options\u003c\/strong\u003e: Includes both 3.5mm single-ended and 4.4mm balanced cables.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and Ergonomic Design\u003c\/strong\u003e inspired by the legendary Fourté, offering comfort and style.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Frequency Response (20 Hz – 20 kHz)\u003c\/strong\u003e for immersive sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance of 16 Ohms\u003c\/strong\u003e and sensitivity of 100 dB\/mW for optimal performance with portable devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes Foam \u0026amp; Silicone Ear Tips, Carry Case, Cleaning Tool, and Shirt Clip\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Solo Universal In-Ear Monitor Lifestyle 1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/64-audio-solo-9.png?v=1727104851\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe 14.2mm planar driver’s acoustic chamber integrates two Helmholtz resonators, meticulously tuned to acoustically sculpt its frequency response. This chamber is also engineered to include our apex core design, expertly relieving pneumatic pressure and enhancing the sense of physical space to a degree never before experienced in a single-driver IEM. Combined with our patented LID technology, all of these innovations are housed in our most striking design update since the introduction of Fourté in 2016. These elements unite to deliver a sound that is quintessentially 64 Audio, combining the exceptionally detailed transient response of planar technology with an unexpectedly robust low-frequency presence.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Solo Universal In-Ear Monitor Wireframe\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/64-audio-solo-7.png?v=1727104875\"\u003e\u003c\/p\u003e\n\u003cp\u003eAs our first single-driver UIEM, Solo achieves what Fourté did in 2016 when we simultaneously unveiled the world’s first 18-driver IEM and offered a four-driver alternative that arguably provided more sonic resolution. By accomplishing this with a single driver, we open a new realm of possibilities in micro-acoustic design.\u003c\/p\u003e\n\u003ch2\u003ePlanar Magnetic Driver\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/audio46.mom\/blogs\/audio46-guidepost\/planar-magnetic-vs-electrostatic-headphones\" title=\"Planar Magnetic Driver Breakdown\"\u003eplanar magnetic driver\u003c\/a\u003e features a flat diaphragm with embedded conductors suspended between two sets of magnets, unlike traditional dynamic drivers that utilize a conical diaphragm driven by a voice coil. Because the entire diaphragm moves uniformly due to the planar magnetic field, we can deliver the detail and micro-transient information that would typically require a dedicated high-frequency driver. Since the diaphragm isn’t driven by a voice coil attached to a cone, which can cause uneven movement, we can reliably extract a true high-resolution full-range sound from this single driver.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Solo Universal In-Ear Monitor Planar Driver\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/64-audio-solo-8.png?v=1727104894\"\u003e\u003c\/p\u003e\n\u003ch2\u003eHelmholtz Resonators\u003c\/h2\u003e\n\u003cp\u003eWhile planar magnetic technology has been present in portable hi-fi for many years, we wanted to truly showcase its potential in our products. To offer a new perspective on this technology, we needed a combination of a slight but broad reduction in high-frequency amplitude and the attenuation of a few very narrow frequency bands. As the electronic filter acts as a very subtle reductive shelf, we had to think creatively to effectively control some problematic frequencies. For this, we drew on our years of research into Helmholtz resonators, an acoustic device from the mid-19th century. The two micro-cavities, 3D printed into Solo’s sound chamber, operate by forcing air in and out, causing the air inside to resonate at a specific frequency. By precisely determining the dimensions of the cavity and its neck, we can target a very narrow resonant frequency to amplify or diminish.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Solo Helmholtz Resonators\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/64-audio-solo-10.png?v=1727104969\"\u003e\u003c\/p\u003e\n\u003ch2\u003eLID®\u003c\/h2\u003e\n\u003cp\u003eLinear Impedance Design (LID) is a patented circuit that compensates for the non-linear electrical resistance resulting from Solo’s electronic shelf filter. Variations in source amplifier output impedance in devices like smartphones, body packs, DAC\/amps, and DAPs typically lead to changes in frequency response. LID restores proper interaction with the source, preserving the intended sound signature and ensuring consistent, reliable performance.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Solo Universal In-Ear Monitor Lifestyle 2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/64-audio-solo-4.png?v=1727104990\"\u003e\u003c\/p\u003e\n\u003ch2\u003eApex® Core\u003c\/h2\u003e\n\u003cp\u003eAdding to our list of innovations, we implement our patented pressure-relieving technology in the form of apex core, elevating this design to new levels of fidelity and spatial acuity. Because Solo’s acoustic chamber includes our integrated apex core technology, we achieve a similar fit and comfort to that of the Duo. The design offers just enough isolation to allow the listener to focus on the audio while feeling so unoccluded that you may initially wonder if you have a proper seal. This ensures hours of comfortable listening, made possible by our patented technology.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Solo Universal In-Ear Monitor Lifestyle 3\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/64-audio-solo-6.png?v=1727105012\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSound\u003c\/h2\u003e\n\u003cp\u003eBeing a 64 Audio product demands adherence to strict standards of accuracy, musicality, and balance while also offering something unique enough to earn a place among our legendary lineup of UIEMs. The scale to which Solo fulfills this is magnified by the fact that it employs a completely new speaker technology for us, achieving it all with a single driver per side. The agile performance expected of a planar driver achieves maximum realism by extracting subtle details in the music. These transients emerge from the mix, seamlessly keeping pace with your focus on the primary elements of the song. Our acoustic notch filters are strategically placed to eliminate sharpness without compromising driver performance. Apex core assists the high-mid and high frequencies in creating a vast sonic landscape, even in very complex mixes. Alongside this realism comes a tactile immersion in the textures of instruments and even the sonic characteristics of the recording equipment used in your favorite tracks. By intentionally shaping the overall response of Solo, we achieve a bass that has substantial impact and deep sub-bass presence.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Solo Universal In-Ear Monitor Lifestyle 5\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/64-audio-solo-11.png?v=1727105079\"\u003e\u003c\/p\u003e\n\u003ch2\u003eCopper Eight-Braid Cable\u003c\/h2\u003e\n\u003cp\u003eSolo is being paired with our first pure copper cable. The OCC Copper, which is 23 x 25 AWG wires, is built into eight braids with a pleasant tactile feel as well as an impressively low 0.26Ω impedance rating. Solo comes standard with two of these cables, one 3.5mm single-ended and one balanced 4.4mm.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Solo Universal In-Ear Monitor Copper Cable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/64-audio-solo-5.png?v=1727105104\"\u003e\u003c\/p\u003e\n\u003ch2\u003eIN THE BOX\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\nSolo Universal In-Ear Monitors\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\nCarry Case\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\nTrueFidelity Foam Ear Tips (S,M,L)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\nSpinFit Silicone Ear Tips (S,M,L)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\nSilicone Ear Tips (S,M,L)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n3.5 mm Copper Eight-Braid Cable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n4.4 mm Copper Eight-Braid Cable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\nShirt Clip\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\nCleaning Tool\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\nCleaning Cloth\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRound Sticker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"64 Audio Solo Universal Planar Magnetic In-Ear Monitor In The Box\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/64-audio-solo-in-the-box_c5f05233-62e8-4cfe-ac43-341076292b1c.png?v=1729187142\" style=\"margin-bottom: 16px;\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTRANSDUCER TYPE\u003c\/strong\u003e: 14.2 mm Planar Magnetic Driver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFREQUENCY RESPONSE\u003c\/strong\u003e: 20 Hz – 20 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSENSITIVITY\u003c\/strong\u003e: 100 dB\/mW @1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIMPEDANCE\u003c\/strong\u003e: 16 Ω @1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISOLATION\u003c\/strong\u003e: -12 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCABLES\u003c\/strong\u003e: 3.5MM + 4.4MM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Material\u003c\/strong\u003e: OCC Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Structure\u003c\/strong\u003e: 25 AWG + 23 Wires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ \u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat makes the 64 Audio Solo unique?\u003c\/strong\u003e\u003cbr\u003eSolo is 64 Audio’s first single-driver UIEM that uses planar magnetic technology, Helmholtz resonators, and apex® core pressure-relief technology. These features work together to provide natural sound, superior isolation, and extended comfort.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is planar magnetic technology, and why is it important? \u003c\/strong\u003ePlanar magnetic technology uses a flat diaphragm suspended between magnetic fields to produce sound. This allows for faster, more detailed transient response compared to traditional dynamic drivers, resulting in clearer and more accurate sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat are Helmholtz resonators, and how do they improve sound?\u003c\/strong\u003e\u003cbr\u003eHelmholtz resonators are acoustic devices integrated into the Solo’s chamber, designed to control and refine specific frequencies. This allows for more precise tuning, reducing unwanted frequencies and enhancing overall audio clarity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the apex® core technology?\u003c\/strong\u003e\u003cbr\u003eapex® core is a patented pressure-relief technology that reduces pneumatic pressure inside the ear canal, improving comfort during long listening sessions and helping to create a more spacious and natural sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is LID® (Linear Impedance Design) technology?\u003c\/strong\u003e\u003cbr\u003eLID® technology ensures consistent sound quality regardless of the device you’re using. It compensates for variations in output impedance from different sources, such as smartphones or DACs, to maintain the intended sound signature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat comes included with the 64 Audio Solo?\u003c\/strong\u003e\u003cbr\u003eThe 64 Audio Solo comes with two cables (3.5mm single-ended and 4.4mm balanced), a carry case, foam and silicone ear tips, a cleaning tool, a cleaning cloth, and a shirt clip.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the cable made of?\u003c\/strong\u003e\u003cbr\u003eThe Solo is paired with an OCC Copper eight-braid cable, which is highly conductive and durable. This cable helps minimize signal loss and impedance, ensuring the best possible sound quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs the 64 Audio Solo comfortable for long listening sessions?\u003c\/strong\u003e\u003cbr\u003eYes, the Solo is designed with ergonomics in mind. The apex® core technology helps relieve pressure, making it comfortable for extended listening, and the lightweight design ensures a secure yet gentle fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan the 64 Audio Solo be used with portable devices?\u003c\/strong\u003e\u003cbr\u003eAbsolutely. With a 16Ω impedance and 100 dB\/mW sensitivity, the Solo is optimized for use with portable audio players, smartphones, DACs, and other mobile devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the frequency response of the 64 Audio Solo?\u003c\/strong\u003e\u003cbr\u003eThe 64 Audio Solo has a frequency response of 20 Hz to 20 kHz, covering the full range of audible sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes the 64 Audio Solo provide good isolation?\u003c\/strong\u003e\u003cbr\u003eYes, the Solo offers -12 dB of passive noise isolation, which is sufficient to block out a significant amount of ambient noise while still maintaining comfort.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":47938871492841,"sku":"Solo (OB)","price":1189.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/64-audio-solo-3.png?v=1762467463"},{"product_id":"64-audio-aspire-1-universal-in-ear-monitors","title":"64 Audio Aspire 1 Universal In-Ear Monitors","description":"\u003ch2\u003e64 Audio Aspire 1 One Driver In-Ear Monitors\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"aspire series in ears\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire-Series-Fade.png?v=1739310793\"\u003e\u003c\/p\u003e\n\u003ch3\u003eAspire Series\u003c\/h3\u003e\n\u003cp\u003eMonitor your performance with 64 Audio's professional universal in-ear monitors (UIEM) specifically designed for musicians and live music professionals. Whether you're just getting into monitoring with in-ears, not ready for customs, need a backup set, or simply prefer generic fitting products Aspire Series offers best-in-class sound and ergonomics.\u003c\/p\u003e\n\u003ch3\u003e64 Audio Professional Heritage\u003c\/h3\u003e\n\u003cp\u003eSince 2010 we've crafted thousands of custom in-ear monitors for some of the world's greatest musical talent. Working with these discerning and critical entertainers has shaped our products and technological development, culminating in our most accessible UIEM to date. Sharing that same legendary DNA and patented technology, Aspire is the ultimate UIEM series for anyone who needs to HEAR LIKE A PRO.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"aspire 1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire-Bodypack-1_SQR.png?v=1739311615\"\u003e\u003c\/p\u003e\n\u003ch2\u003eAspire 1\u003c\/h2\u003e\n\u003ch3\u003eTechnology\u003c\/h3\u003e\n\u003cp\u003eOur stainless steel nozzle, coupled to the molded ABS shell, provides durability needed for consistent use and the removal of ear tips. With a flange design and mesh grill, ear tips won't fall off by mistake and the sound bore will remain free of debris.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"drummer using aspire series\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Drums-1.png?v=1739311612\"\u003e\u003c\/p\u003e\n\u003ch3\u003eApex Core\u003c\/h3\u003e\n\u003cp\u003eOur patented technology seamlessly integrated into the body of the earphone. The pressure relieving channel provides our controlled leak via acoustic filters as opposed to pneumatically interactive foam in our traditional Apex™ implementation.\u003c\/p\u003e\n\u003ch3\u003e\u003cimg alt=\"aspire series on a bass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Bass-2.png?v=1739311615\"\u003e\u003c\/h3\u003e\n\u003ch3\u003eHelmHoltz Resonator\u003c\/h3\u003e\n\u003cp\u003eCustom designed acoustic structure integrated onto the high-frequency balanced armature driver. Unique in its shape and implementation, this waveguide increases the driver's efficiency by directing and focusing its energy for a crisp and clear sound.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"girl playing piano with aspire 1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Keys-1.png?v=1739311615\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSound: Aspire 1\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Aspire 1 sound profile\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire_1_Graph_Desktop_2_copy.jpg?v=1739313677\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ch3\u003eColor\u003c\/h3\u003e\n\u003cp\u003eBlack\/Silver\u003c\/p\u003e\n\u003ch3\u003eFrequency Response\u003c\/h3\u003e\n\u003cp\u003e20Hz - 18kHz\u003c\/p\u003e\n\u003ch3\u003eIsolation\u003c\/h3\u003e\n\u003cp\u003e-20 dB\u003c\/p\u003e\n\u003ch3\u003eMaterial\u003c\/h3\u003e\n\u003cp\u003eMolded ABS Shell\u003c\/p\u003e\n\u003cp\u003eStainless Steel Nozzle\u003c\/p\u003e\n\u003ch3\u003eImpedance\u003c\/h3\u003e\n\u003cp\u003e30 Ω @ 1kHz\u003c\/p\u003e\n\u003ch3\u003eIPX Cable\u003c\/h3\u003e\n\u003cp\u003e48\" Black - Detachable\u003c\/p\u003e\n\u003cp\u003e90 degree 3.5mm Jack\u003c\/p\u003e\n\u003ch3\u003eDriver Configuration\u003c\/h3\u003e\n\u003cp\u003eFull Range Dynamic Driver\u003c\/p\u003e\n\u003ch3\u003eSensitivity\u003c\/h3\u003e\n\u003cp\u003e106 dB @ 1kHz @1mw\u003c\/p\u003e\n\u003ch2\u003eIncluded Items\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCarry Case\u003c\/li\u003e\n\u003cli\u003eFoam + Silicone Ear Tips\u003c\/li\u003e\n\u003cli\u003eOval Foam Tips\u003c\/li\u003e\n\u003cli\u003eIPX Cable\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003e1\/4\" Adapter\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cimg alt=\"Aspire-Interface-2_SQR\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire-Interface-2_SQR.png?v=1739311612\"\u003e\u003c\/h2\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003ch3\u003eHow is the Aspire Series different from your other custom and universal models?\u003c\/h3\u003e\n\u003cp\u003eAspire Series isn't custom fitting, so similar to our other Universal In-Ear Monitors (UIEMs) they require the use of foam or rubber ear tips which are provided with the UIEMs. Unlike our other UIEMs (U4s, U12t, Fourté, etc) Aspire Series is built with an ABS molded shell and a stainless steel tip. It's also built with an IPX (or T2) socket as opposed to a 2-pin socket. Aspire Series also differs from those other UIEMs in that they aren't built with our tia™ technology.\u003c\/p\u003e\n\u003ch3\u003eSince they have similar driver counts to other models like U4s and Solo, what sets them apart?\u003c\/h3\u003e\n\u003cp\u003eOne of the biggest differentiators is the redesigned form factor and shell materials. Between the four models in Aspire Series, the components and their configurations are wholly unique to them and aren't used in the same way across our other product lines. While Aspire Series doesn't use our tia™ driver for the highs, we've developed things like revolutionary waveguides and used Helmholtz Resonators for tuning to elevate the sound of Aspire Series to our high standards. They're also specifically designed and tuned for musicians and live-audio professionals as opposed to audiophiles and high-end audio enthusiasts.\u003c\/p\u003e\n\u003ch3\u003eWhat does \"Hybrid\" mean?\u003c\/h3\u003e\n\u003cp\u003eHybrid refers to our use of multiple styles of drivers to achieve our desired sound. Aspire 2, 3, \u0026amp; 4 combines the use of balanced armature drivers for the mids and highs, and a single dynamic driver for the lows.\u003c\/p\u003e\n\u003ch3\u003eHow does apex core differ from your patented apex™ tech?\u003c\/h3\u003e\n\u003cp\u003eApex core, which is also used in Solo, achieves the same pressure relief using a different internal structure and material compared to our standard apex tech. Similar to some of our other UIEMs, Aspire Series' apex core tech is built-in rather than an interchangeable module.\u003c\/p\u003e\n\u003ch3\u003eIf I can't get a good fit with your tips, am I able to use third party tips?\u003c\/h3\u003e\n\u003cp\u003eYes you can use any tips you'd like, the nozzle outer diameter is 5mm so that is the dimension you need to keep in mind when trying a third party tip.\u003c\/p\u003e\n\u003ch3\u003eIf the cable fails do I need to send the whole unit in for repair?\u003c\/h3\u003e\n\u003cp\u003eNo, since the cable is detachable you can just buy a new cable from our website or any other cable that uses genuine estron IPX (or sometimes called T2) parts.\u003c\/p\u003e\n\u003ch3\u003eWhen I plug these in I have to turn the volume higher\/lower than my previous set. Does that mean they're better\/worse?\u003c\/h3\u003e\n\u003cp\u003eSince most IEM models have different \"sensitivity\" specs you will find that anytime you change your IEM model you might need to adjust your volume. It isn't necessarily an indication of quality or volume capacity.\u003c\/p\u003e\n\u003ch3\u003eWhere is the Aspire Series made?\u003c\/h3\u003e\n\u003cp\u003eAspire Series products are Designed, Packaged and QC'd by highly skilled technicians in the United States. Assembled in China using components sourced globally from trusted suppliers.\u003c\/p\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":48118533521641,"sku":"Aspire 1","price":349.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/aspire1.png?v=1762468219"},{"product_id":"64-audio-aspire-2-universal-in-ear-monitors","title":"64 Audio Aspire 2 Universal In-Ear Monitors","description":"\u003ch2\u003e64 Audio Aspire 2 Two Driver In-Ear Monitors\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"aspire series in ears\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire-Series-Fade.png?v=1739310793\"\u003e\u003c\/p\u003e\n\u003ch2\u003eAspire Series\u003c\/h2\u003e\n\u003cp\u003eMonitor your performance with 64 Audio's professional universal in-ear monitors (UIEM) specifically designed for musicians and live music professionals. Whether you're just getting into monitoring with in-ears, not ready for customs, need a backup set, or simply prefer generic fitting products Aspire Series offers best-in-class sound and ergonomics.\u003c\/p\u003e\n\u003ch3\u003eWorld Class Sound\u003c\/h3\u003e\n\u003cp\u003eWith live music at the forefront of our tuning criteria do we make a highly accurate unforgiving studio monitor or a contoured device that helps musicians hear themselves more effectively? As with many of our monitoring tools the answer is somewhere in the middle. Huge bass that can reproduce some of the toughest frequencies in the audible spectrum with quick ease. Forward mids that are precisely elevated for articulation in the most vital region of instruments and voices. Plenty of high-frequency sparkle. This is what really separates Aspire Series from any other UIEMs in their class, making this powerful sound signature a perfect blend of accuracy and musicality.\u003c\/p\u003e\n\u003ch3\u003e64 Audio Professional Heritage\u003c\/h3\u003e\n\u003cp\u003eSince 2010 we've crafted thousands of custom in-ear monitors for some of the world's greatest musical talent. Working with these discerning and critical entertainers has shaped our products and technological development, culminating in our most accessible UIEM to date. Sharing that same legendary DNA and patented technology, Aspire is the ultimate UIEM series for anyone who needs to HEAR LIKE A PRO.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"aspire 1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire-Bodypack-1_SQR.png?v=1739311615\"\u003e\u003c\/p\u003e\n\u003ch2\u003eAspire 2\u003c\/h2\u003e\n\u003ch3\u003eTechnology\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eStainless Steel Nozzle\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur stainless steel nozzle, coupled to the molded ABS shell, provides durability needed for consistent use and the removal of ear tips. With a flange design and mesh grill, ear tips won't fall off by mistake and the sound bore will remain free of debris.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApexCore\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur patented technology seamlessly integrated into the body of the earphone. The pressure relieving channel provides our controlled leak via acoustic filters as opposed to pneumatically interactive foam in our traditional Apex™ implementation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHelmHoltz Resonater\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCustom designed acoustic structure integrated onto the high-frequency balanced armature driver. Unique in its shape and implementation, this waveguide increases the driver's efficiency by directing and focusing its energy for a crisp and clear sound.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLID\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLID is a proprietary circuit that corrects the non-linear impedances of the drivers, restoring proper interaction with the source and preserving the desired sound signature.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"aspire series on bass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Bass-2.png?v=1739311615\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSound: Aspire 2\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Aspire 2 sound profile\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire_2_Graph_Mobile_2_copy.jpg?v=1739373077\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBlack\/Grey\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e20Hz - 18kHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e-20 dB\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMolded ABS Shell\u003c\/p\u003e\n\u003cp\u003eStainless Steel Nozzle\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImpedance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e13 Ω @ 1kHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIPX Cable\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e48\" Black - Detachable\u003c\/p\u003e\n\u003cp\u003e90 degree 3.5mm Jack\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDriver Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1 Low Dynamic Driver\u003c\/p\u003e\n\u003cp\u003e1 High \/ Mid Balanced Armature Driver\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e103 dB @ 1kHz @1mw\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eIncluded Items\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCarry Case\u003c\/li\u003e\n\u003cli\u003eFoam + Silicone Ear Tips\u003c\/li\u003e\n\u003cli\u003eOval Foam Tips\u003c\/li\u003e\n\u003cli\u003eIPX Cable\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003e1\/4\" Adapter\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cimg alt=\"Piano with Aspire 2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Keys-1.png?v=1739311615\"\u003e\u003c\/h2\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003ch3\u003eHow is the Aspire Series different from your other custom and universal models?\u003c\/h3\u003e\n\u003cp\u003eAspire Series isn't custom fitting, so similar to our other Universal In-Ear Monitors (UIEMs) they require the use of foam or rubber ear tips which are provided with the UIEMs. Unlike our other UIEMs (U4s, U12t, Fourté, etc) Aspire Series is built with an ABS molded shell and a stainless steel tip. It's also built with an IPX (or T2) socket as opposed to a 2-pin socket. Aspire Series also differs from those other UIEMs in that they aren't built with our tia™ technology.\u003c\/p\u003e\n\u003ch3\u003eSince they have similar driver counts to other models like U4s and Solo, what sets them apart?\u003c\/h3\u003e\n\u003cp\u003eOne of the biggest differentiators is the redesigned form factor and shell materials. Between the four models in Aspire Series, the components and their configurations are wholly unique to them and aren't used in the same way across our other product lines. While Aspire Series doesn't use our tia™ driver for the highs, we've developed things like revolutionary waveguides and used Helmholtz Resonators for tuning to elevate the sound of Aspire Series to our high standards. They're also specifically designed and tuned for musicians and live-audio professionals as opposed to audiophiles and high-end audio enthusiasts.\u003c\/p\u003e\n\u003ch3\u003eWhat does \"Hybrid\" mean?\u003c\/h3\u003e\n\u003cp\u003eHybrid refers to our use of multiple styles of drivers to achieve our desired sound. Aspire 2, 3, \u0026amp; 4 combines the use of balanced armature drivers for the mids and highs, and a single dynamic driver for the lows.\u003c\/p\u003e\n\u003ch3\u003eHow does apex core differ from your patented apex™ tech?\u003c\/h3\u003e\n\u003cp\u003eApex core, which is also used in Solo, achieves the same pressure relief using a different internal structure and material compared to our standard apex tech. Similar to some of our other UIEMs, Aspire Series' apex core tech is built-in rather than an interchangeable module.\u003c\/p\u003e\n\u003ch3\u003eIf I can't get a good fit with your tips, am I able to use third party tips?\u003c\/h3\u003e\n\u003cp\u003eYes you can use any tips you'd like, the nozzle outer diameter is 5mm so that is the dimension you need to keep in mind when trying a third party tip.\u003c\/p\u003e\n\u003ch3\u003eIf the cable fails do I need to send the whole unit in for repair?\u003c\/h3\u003e\n\u003cp\u003eNo, since the cable is detachable you can just buy a new cable from our website or any other cable that uses genuine estron IPX (or sometimes called T2) parts.\u003c\/p\u003e\n\u003ch3\u003eWhen I plug these in I have to turn the volume higher\/lower than my previous set. Does that mean they're better\/worse?\u003c\/h3\u003e\n\u003cp\u003eSince most IEM models have different \"sensitivity\" specs you will find that anytime you change your IEM model you might need to adjust your volume. It isn't necessarily an indication of quality or volume capacity.\u003c\/p\u003e\n\u003ch3\u003eWhere is the Aspire Series made?\u003c\/h3\u003e\n\u003cp\u003eAspire Series products are Designed, Packaged and QC'd by highly skilled technicians in the United States. Assembled in China using components sourced globally from trusted suppliers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg alt=\"aspire 2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire-Interface-2_SQR.png?v=1739336596\"\u003e\u003c\/p\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":48118571991273,"sku":"Aspire 2","price":499.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/aspire2.png?v=1762468220"},{"product_id":"64-audio-aspire-3-universal-in-ear-monitors","title":"64 Audio Aspire 3 Universal In-Ear Monitors","description":"\u003ch2\u003e64 Audio Aspire 3 Three Driver In-Ear Monitors\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"aspire series in ears\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire-Series-Fade.png?v=1739310793\"\u003e\u003c\/p\u003e\n\u003ch2\u003eAspire Series\u003c\/h2\u003e\n\u003cp\u003eMonitor your performance with 64 Audio's professional universal in-ear monitors (UIEM) specifically designed for musicians and live music professionals. Whether you're just getting into monitoring with in-ears, not ready for customs, need a backup set, or simply prefer generic fitting products Aspire Series offers best-in-class sound and ergonomics.\u003c\/p\u003e\n\u003ch3\u003eWorld Class Sound\u003c\/h3\u003e\n\u003cp\u003eWith live music at the forefront of our tuning criteria do we make a highly accurate unforgiving studio monitor or a contoured device that helps musicians hear themselves more effectively? As with many of our monitoring tools the answer is somewhere in the middle. Huge bass that can reproduce some of the toughest frequencies in the audible spectrum with quick ease. Forward mids that are precisely elevated for articulation in the most vital region of instruments and voices. Plenty of high-frequency sparkle. This is what really separates Aspire Series from any other UIEMs in their class, making this powerful sound signature a perfect blend of accuracy and musicality.\u003c\/p\u003e\n\u003ch3\u003e64 Audio Professional Heritage\u003c\/h3\u003e\n\u003cp\u003eSince 2010 we've crafted thousands of custom in-ear monitors for some of the world's greatest musical talent. Working with these discerning and critical entertainers has shaped our products and technological development, culminating in our most accessible UIEM to date. Sharing that same legendary DNA and patented technology, Aspire is the ultimate UIEM series for anyone who needs to HEAR LIKE A PRO.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"aspire 1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire-Bodypack-1_SQR.png?v=1739311615\"\u003e\u003c\/p\u003e\n\u003ch2\u003eAspire 3\u003c\/h2\u003e\n\u003ch3\u003eTechnology\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eStainless Steel Nozzle\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur stainless steel nozzle, coupled to the molded ABS shell, provides durability needed for consistent use and the removal of ear tips. With a flange design and mesh grill, ear tips won't fall off by mistake and the sound bore will remain free of debris.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApexCore\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur patented technology seamlessly integrated into the body of the earphone. The pressure relieving channel provides our controlled leak via acoustic filters as opposed to pneumatically interactive foam in our traditional Apex™ implementation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWave Guide\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCustom designed acoustic structure integrated onto the high-frequency balanced armature driver. Unique in its shape and implementation, this waveguide increases the driver's efficiency by directing and focusing its energy for a crisp and clear sound.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLID\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLID is a proprietary circuit that corrects the non-linear impedances of the drivers, restoring proper interaction with the source and preserving the desired sound signature.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"aspire series on bass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Bass-2.png?v=1739311615\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSound: Aspire 3\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Aspire 3 sound profile\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire_3_Graph_Desktop_2_copy.jpg?v=1739373724\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ch3\u003eColor\u003c\/h3\u003e\n\u003cp\u003eBlack\/Red\u003c\/p\u003e\n\u003ch3\u003eFrequency Response\u003c\/h3\u003e\n\u003cp\u003e20Hz - 18kHz\u003c\/p\u003e\n\u003ch3\u003eIsolation\u003c\/h3\u003e\n\u003cp\u003e-20 dB\u003c\/p\u003e\n\u003ch3\u003eMaterial\u003c\/h3\u003e\n\u003cp\u003eMolded ABS Shell\u003c\/p\u003e\n\u003cp\u003eStainless Steel Nozzle\u003c\/p\u003e\n\u003ch3\u003eImpedance\u003c\/h3\u003e\n\u003cp\u003e12 Ω @ 1kHz\u003c\/p\u003e\n\u003ch3\u003eIPX Cable\u003c\/h3\u003e\n\u003cp\u003e48\" Black - Detachable\u003c\/p\u003e\n\u003cp\u003e90 degree 3.5mm Jack\u003c\/p\u003e\n\u003ch3\u003eDriver Configuration\u003c\/h3\u003e\n\u003cp\u003e1 Low Dynamic Driver\u003c\/p\u003e\n\u003cp\u003e1 Mid Balanced Armature Driver\u003c\/p\u003e\n\u003cp\u003e1 High Balanced Armature Driver\u003c\/p\u003e\n\u003ch3\u003eSensitivity\u003c\/h3\u003e\n\u003cp\u003e107 dB @ 1kHz @1mw\u003c\/p\u003e\n\u003ch2\u003eIncluded Items\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCarry Case\u003c\/li\u003e\n\u003cli\u003eFoam + Silicone Ear Tip\u003c\/li\u003e\n\u003cli\u003eOval Foam Tips\u003c\/li\u003e\n\u003cli\u003eIPX Cable\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003e1\/4\" Adapter\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Piano with Aspire 2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Keys-1.png?v=1739311615\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003ch3\u003eHow is the Aspire Series different from your other custom and universal models?\u003c\/h3\u003e\n\u003cp\u003eAspire Series isn't custom fitting, so similar to our other Universal In-Ear Monitors (UIEMs) they require the use of foam or rubber ear tips which are provided with the UIEMs. Unlike our other UIEMs (U4s, U12t, Fourté, etc) Aspire Series is built with an ABS molded shell and a stainless steel tip. It's also built with an IPX (or T2) socket as opposed to a 2-pin socket. Aspire Series also differs from those other UIEMs in that they aren't built with our tia™ technology.\u003c\/p\u003e\n\u003ch3\u003eSince they have similar driver counts to other models like U4s and Solo, what sets them apart?\u003c\/h3\u003e\n\u003cp\u003eOne of the biggest differentiators is the redesigned form factor and shell materials. Between the four models in Aspire Series, the components and their configurations are wholly unique to them and aren't used in the same way across our other product lines. While Aspire Series doesn't use our tia™ driver for the highs, we've developed things like revolutionary waveguides and used Helmholtz Resonators for tuning to elevate the sound of Aspire Series to our high standards. They're also specifically designed and tuned for musicians and live-audio professionals as opposed to audiophiles and high-end audio enthusiasts.\u003c\/p\u003e\n\u003ch3\u003eWhat does \"Hybrid\" mean?\u003c\/h3\u003e\n\u003cp\u003eHybrid refers to our use of multiple styles of drivers to achieve our desired sound. Aspire 2, 3, \u0026amp; 4 combines the use of balanced armature drivers for the mids and highs, and a single dynamic driver for the lows.\u003c\/p\u003e\n\u003ch3\u003eHow does apex core differ from your patented apex™ tech?\u003c\/h3\u003e\n\u003cp\u003eApex core, which is also used in Solo, achieves the same pressure relief using a different internal structure and material compared to our standard apex tech. Similar to some of our other UIEMs, Aspire Series' apex core tech is built-in rather than an interchangeable module.\u003c\/p\u003e\n\u003ch3\u003eIf I can't get a good fit with your tips, am I able to use third party tips?\u003c\/h3\u003e\n\u003cp\u003eYes you can use any tips you'd like, the nozzle outer diameter is 5mm so that is the dimension you need to keep in mind when trying a third party tip.\u003c\/p\u003e\n\u003ch3\u003eIf the cable fails do I need to send the whole unit in for repair?\u003c\/h3\u003e\n\u003cp\u003eNo, since the cable is detachable you can just buy a new cable from our website or any other cable that uses genuine estron IPX (or sometimes called T2) parts.\u003c\/p\u003e\n\u003ch3\u003eWhen I plug these in I have to turn the volume higher\/lower than my previous set. Does that mean they're better\/worse?\u003c\/h3\u003e\n\u003cp\u003eSince most IEM models have different \"sensitivity\" specs you will find that anytime you change your IEM model you might need to adjust your volume. It isn't necessarily an indication of quality or volume capacity.\u003c\/p\u003e\n\u003ch3\u003eWhere is the Aspire Series made?\u003c\/h3\u003e\n\u003cp\u003eAspire Series products are Designed, Packaged and QC'd by highly skilled technicians in the United States. Assembled in China using components sourced globally from trusted suppliers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg alt=\"aspire 2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire-Interface-2_SQR.png?v=1739336596\"\u003e\u003c\/p\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":48119697342697,"sku":"Aspire 3","price":649.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/aspire3.png?v=1762468228"},{"product_id":"64-audio-u12t-universal-in-ear-monitor-2nd-gen","title":"64 Audio U12t (Latest Revision) Universal In-Ear Monitor","description":"\u003ch2\u003eU12t 2025 Revision\u003c\/h2\u003e\n\u003ch3\u003eNew Look. Same Legendary Sound.\u003c\/h3\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eRaised Metal Logos\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNew Shell Color \u0026amp; Texture\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eChamfered Faceplate Bezel\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eU12t silver color electroformed stainless steel faceplate chip\u003c\/li\u003e\n\u003cli\u003eNow comes with all current apex modules and two cables terminated in 3.5mm \u0026amp; 4.4mm. U12t is the first UIEM that will come standard with our Pearl Premium Cable\u003c\/li\u003e\n\u003cli\u003eAlong with the cosmetic changes, U12t is now packaged in a newly designed unboxing experience seen launched with Solo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"U12t close-up\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/PHV2-U12t.jpg?v=1741107281\"\u003e\u003c\/p\u003e\n\u003cp\u003eU12t does it all, delivering immersive sound and impeccable spatial imaging. Its articulate highs extend beautifully with a warm and engaging low-end response - just like its custom counterpart, the A12t.\u003c\/p\u003e\n\u003cp\u003eOffering reference-level detail, this IEM has become one of the most highly regarded and sought after audiophile UIEMs. Each ergonomic shell is machined out of a solid piece of aluminum and finished with an elegant brushed aluminum faceplate.\u003c\/p\u003e\n\u003cp\u003eU12t is the first UIEM that will come standard with our Pearl Premium Cable including both 3.5mm single-ended and one balanced 4.4mm.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"U12t lifestyle\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/PHv2-U12t_R-IMG.webp?v=1741106870\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePatented Technology\u003c\/h2\u003e\n\u003ch3\u003etia\u003c\/h3\u003e\n\u003cp\u003eTubeless In-Ear Audio (tia) is a patented IEM design methodology that aims to reduce unwanted resonance and distortion for a transparent and lifelike sound signature. The tia system is comprised of three major elements: open balanced armature tia drivers, the tia single-bore design, and tia acoustic chambers. U12t features two major elements of the tia system: the tia driver and the tia single-bore design.\u003c\/p\u003e\n\u003ch3\u003eApex\u003c\/h3\u003e\n\u003cp\u003eAir Pressure Exchange (Apex) is a patented vent that releases air pressure in a sealed ear canal all while retaining standard IEM levels of isolation; enabling musicians and music enthusiasts to listen more comfortably for longer. This venting alleviates listener fatigue and allows for a much more realistic soundstage. Apex comes in three module variations for U12t: mX, m15 and m20.\u003c\/p\u003e\n\u003ch3\u003eLID\u003c\/h3\u003e\n\u003cp\u003eLinear Impedance Design (LID) is a patented circuit that corrects the non-linear electrical resistance of the multiple driver-sets comprising this 12 driver IEM. Varying source amplifier output impedance in devices like smartphones, body packs, DAC\/amps, and DAPs typically results in varying frequency response across them, depending on the increase in resistance. Restoring proper interaction with the source and preserving the desired sound signature enables a consistent reliable sound.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eColor \u003cbr\u003e\u003c\/strong\u003eSilver\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial\u003cbr\u003e\u003c\/strong\u003eT6061 Aluminum Shell\u003cbr\u003eElectroformed Stainless Steel Faceplate Chip\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDriver Configuration\u003cbr\u003e\u003c\/strong\u003e1 tia High Driver\u003cbr\u003e1 High-Mid Driver\u003cbr\u003e6 Mid Drivers\u003cbr\u003e4 Low Drivers\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response\u003cbr\u003e\u003c\/strong\u003e10 Hz - 20 kHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e0.78mm 2-Pin Cables\u003c\/strong\u003e\u003cbr\u003eSilver Plated OCC Copper\u003cbr\u003e7 x 7 x 4 Multi-Twist\u003cbr\u003e0.23Ω - 26 AWG - SPC\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSensitivity\u003cbr\u003e\u003c\/strong\u003e108 dB\/mW @ 1 kHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImpedance\u003cbr\u003e\u003c\/strong\u003e12.6 Ω\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApex Isolation\u003cbr\u003e\u003c\/strong\u003e-10db to -20db\u003c\/p\u003e\n\u003cp\u003eDesigned, Assembled, and QC’d by highly skilled technicians in the United States using components sourced both domestically and globally from trusted suppliers.\u003c\/p\u003e\n\u003ch2\u003eIncluded\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eU12t Universal In-Ear Monitors\u003c\/li\u003e\n\u003cli\u003eCarry Case\u003c\/li\u003e\n\u003cli\u003eTrueFidelity Foam Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eSpinFit Silicone Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eSilicone Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003e3.5 mm Silver Cable\u003c\/li\u003e\n\u003cli\u003e4.4 mm Silver Cable\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003eCleaning Cloth\u003c\/li\u003e\n\u003cli\u003eRound Sticker\u003c\/li\u003e\n\u003cli\u003eApex Modules (m20, m15, m12, mX)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":48165856608489,"sku":"U12t","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/U12t_Universal_In-Ear_Monitors_UIEM_64_Audio_2048x_6e725819-ebc8-4403-9802-8f4fe9eb9c21.jpg?v=1762468489"},{"product_id":"64-audio-u18t-universal-in-ear-monitor-2nd-gen","title":"64 Audio U18t (2025 Revision) Universal In-Ear Monitor","description":"\u003ch2\u003eU18t 2025 Revision\u003c\/h2\u003e\n\u003ch3\u003eNew Look. Same Legendary Sound.\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRaised Metal Logos\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNew Shell Color \u0026amp; Texture\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eChamfered Faceplate Bezel\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eU18t PVD Coated Stainless Steel Faceplate\/m20 Modules\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eU18t Imperial Red electroformed nickel + enamel like texture faceplate chip\u003c\/li\u003e\n\u003cli\u003eNow comes with all current apex modules and two cables terminated in 3.5mm \u0026amp; 4.4mm. U18t comes with a brand new 8-Braid SPC cable very similar to the feel\/finish of Solo’s Pure Copper Cable\u003c\/li\u003e\n\u003cli\u003eAlong with the cosmetic changes, U18t is now packaged in a newly designed unboxing experience seen launched with Solo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"U18t close-up\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/V2-U18t-Main.jpg?v=1741108047\"\u003e\u003c\/p\u003e\n\u003cp\u003ePacked with an unbelievable 18 balanced armature drivers per side, U18t is our top-of-the-line reference in-ear monitor. This industry-first design sits right at the boundary of what is physically possible in a UIEM. Released and developed alongside Fourté in 2016 it is the first IEM to integrate our patented tia technology with conventional IEM design, utilizing the tia high driver and single sound bore. This astonishingly complex system results in incredible detail, extension, and unmatched clarity across all frequencies.\u003c\/p\u003e\n\u003cp\u003eU18t achieves its quick bass response, while retaining enough sub-bass amplitude, by coupling eight modified mid-drivers for the low frequency band rather than using fewer\/larger drivers. Another eight low-mid drivers are required to match that amplitude in the mids. The one high-mid + one tia high driver combination became the basis for 90% of our entire product range. The extremely accurate response of U18t makes it perfect for critical audiophile listeners as well as mixing and mastering engineers. Aluminum billet shells precisely milled into our signature ergonomic shape. The PVD Stainless Steel faceplates are finished with an Imperial Red enamel like chip inlay.\u003c\/p\u003e\n\u003cp\u003eU18t is paired with two exclusive SPC Eight-Braid Cable, one 3.5mm single-ended and one balanced 4.4mm.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"U18t cable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/V2-U18t_Cable.jpg?v=1741108074\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePatented Technology\u003c\/h2\u003e\n\u003ch3\u003etia\u003c\/h3\u003e\n\u003cp\u003eTubeless In-Ear Audio (tia) is a patented IEM design methodology that aims to reduce unwanted resonance and distortion for a transparent and lifelike sound signature. The tia system is comprised of three major elements: open balanced armature tia drivers, the tia single-bore design, and tia acoustic chambers. U18t features two major elements of the tia system: the tia driver and the tia single-bore design.\u003c\/p\u003e\n\u003ch3\u003eApex\u003c\/h3\u003e\n\u003cp\u003eAir Pressure Exchange (Apex) is a patented vent that releases air pressure in a sealed ear canal all while retaining standard IEM levels of isolation; enabling musicians and music enthusiasts to listen more comfortably for longer. This venting alleviates listener fatigue and allows for a much more realistic soundstage. Apex comes in four module variations for U18t: mX, m12, m15 and an exclusive PVD coated stainless steel m20 module.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eColor\u003cbr\u003e\u003c\/strong\u003eImperial Red\u003cbr\u003ePolished Gold\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial\u003cbr\u003e\u003c\/strong\u003ePVD Coated Stainless Steel Faceplate\u003cbr\u003eElectroformed Nickel Faceplate Chip\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDriver Configuration\u003cbr\u003e\u003c\/strong\u003e1 tia High Driver\u003cbr\u003e1 High-Mid Driver\u003cbr\u003e8 Mid Drivers\u003cbr\u003e8 Low Drivers\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response\u003cbr\u003e\u003c\/strong\u003e10 Hz - 20 kHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e0.78mm 2-Pin Cables\u003cbr\u003e\u003c\/strong\u003e3.5mm + 4.4mm\u003cbr\u003e0.26Ω - Eight-Braid SPC\u003cbr\u003e25 AWG + 23 Wires\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSensitivity\u003cbr\u003e\u003c\/strong\u003e111 dB\/mW @ 1 kHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImpedance\u003cbr\u003e\u003c\/strong\u003e9 Ω\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApex Isolation\u003cbr\u003e\u003c\/strong\u003e-10db to -20db\u003c\/p\u003e\n\u003cp\u003eDesigned, Assembled, and QC’d by highly skilled technicians in the United States using components sourced both domestically and globally from trusted suppliers.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"U18t lifestyle\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/V2-U18t_Right.jpg?v=1741108101\"\u003e\u003c\/p\u003e\n\u003ch2\u003eIncluded\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eU18t Universal In-Ear Monitors\u003c\/li\u003e\n\u003cli\u003eCarry Case\u003c\/li\u003e\n\u003cli\u003eTrueFidelity Foam Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eSpinFit Silicone Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eSilicone Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003e3.5 mm Black Eight-Braid Cable\u003c\/li\u003e\n\u003cli\u003e4.4 mm Black Eight-Braid Cable\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003eCleaning Cloth\u003c\/li\u003e\n\u003cli\u003eRound Sticker\u003c\/li\u003e\n\u003cli\u003eApex Modules (m20, m15, m12, mX)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":48165927223529,"sku":"U18t","price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/U18t_Universal_In-Ear_Monitors_UIEM_64_Audio_2048x2_1f0cb6ad-efe6-4dcd-a51b-ac5f9fb4860d.jpg?v=1762468489"},{"product_id":"64-audio-aspire-1-universal-in-ear-monitors-open-box","title":"64 Audio Aspire 1 Universal In-Ear Monitors (Open Box)","description":"\u003ch2\u003e64 Audio Aspire 1 One Driver In-Ear Monitors\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"aspire series in ears\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire-Series-Fade.png?v=1739310793\"\u003e\u003c\/p\u003e\n\u003ch3\u003eAspire Series\u003c\/h3\u003e\n\u003cp\u003eMonitor your performance with 64 Audio's professional universal in-ear monitors (UIEM) specifically designed for musicians and live music professionals. Whether you're just getting into monitoring with in-ears, not ready for customs, need a backup set, or simply prefer generic fitting products Aspire Series offers best-in-class sound and ergonomics.\u003c\/p\u003e\n\u003ch3\u003e64 Audio Professional Heritage\u003c\/h3\u003e\n\u003cp\u003eSince 2010 we've crafted thousands of custom in-ear monitors for some of the world's greatest musical talent. Working with these discerning and critical entertainers has shaped our products and technological development, culminating in our most accessible UIEM to date. Sharing that same legendary DNA and patented technology, Aspire is the ultimate UIEM series for anyone who needs to HEAR LIKE A PRO.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"aspire 1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire-Bodypack-1_SQR.png?v=1739311615\"\u003e\u003c\/p\u003e\n\u003ch2\u003eAspire 1\u003c\/h2\u003e\n\u003ch3\u003eTechnology\u003c\/h3\u003e\n\u003cp\u003eOur stainless steel nozzle, coupled to the molded ABS shell, provides durability needed for consistent use and the removal of ear tips. With a flange design and mesh grill, ear tips won't fall off by mistake and the sound bore will remain free of debris.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"drummer using aspire series\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Drums-1.png?v=1739311612\"\u003e\u003c\/p\u003e\n\u003ch3\u003eApex Core\u003c\/h3\u003e\n\u003cp\u003eOur patented technology seamlessly integrated into the body of the earphone. The pressure relieving channel provides our controlled leak via acoustic filters as opposed to pneumatically interactive foam in our traditional Apex™ implementation.\u003c\/p\u003e\n\u003ch3\u003e\u003cimg alt=\"aspire series on a bass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Bass-2.png?v=1739311615\"\u003e\u003c\/h3\u003e\n\u003ch3\u003eHelmHoltz Resonator\u003c\/h3\u003e\n\u003cp\u003eCustom designed acoustic structure integrated onto the high-frequency balanced armature driver. Unique in its shape and implementation, this waveguide increases the driver's efficiency by directing and focusing its energy for a crisp and clear sound.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"girl playing piano with aspire 1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Keys-1.png?v=1739311615\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSound: Aspire 1\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Aspire 1 sound profile\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire_1_Graph_Desktop_2_copy.jpg?v=1739313677\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ch3\u003eColor\u003c\/h3\u003e\n\u003cp\u003eBlack\/Silver\u003c\/p\u003e\n\u003ch3\u003eFrequency Response\u003c\/h3\u003e\n\u003cp\u003e20Hz - 18kHz\u003c\/p\u003e\n\u003ch3\u003eIsolation\u003c\/h3\u003e\n\u003cp\u003e-20 dB\u003c\/p\u003e\n\u003ch3\u003eMaterial\u003c\/h3\u003e\n\u003cp\u003eMolded ABS Shell\u003c\/p\u003e\n\u003cp\u003eStainless Steel Nozzle\u003c\/p\u003e\n\u003ch3\u003eImpedance\u003c\/h3\u003e\n\u003cp\u003e30 Ω @ 1kHz\u003c\/p\u003e\n\u003ch3\u003eIPX Cable\u003c\/h3\u003e\n\u003cp\u003e48\" Black - Detachable\u003c\/p\u003e\n\u003cp\u003e90 degree 3.5mm Jack\u003c\/p\u003e\n\u003ch3\u003eDriver Configuration\u003c\/h3\u003e\n\u003cp\u003eFull Range Dynamic Driver\u003c\/p\u003e\n\u003ch3\u003eSensitivity\u003c\/h3\u003e\n\u003cp\u003e106 dB @ 1kHz @1mw\u003c\/p\u003e\n\u003ch2\u003eIncluded Items\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCarry Case\u003c\/li\u003e\n\u003cli\u003eFoam + Silicone Ear Tips\u003c\/li\u003e\n\u003cli\u003eOval Foam Tips\u003c\/li\u003e\n\u003cli\u003eIPX Cable\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003e1\/4\" Adapter\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cimg alt=\"Aspire-Interface-2_SQR\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire-Interface-2_SQR.png?v=1739311612\"\u003e\u003c\/h2\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003ch3\u003eHow is the Aspire Series different from your other custom and universal models?\u003c\/h3\u003e\n\u003cp\u003eAspire Series isn't custom fitting, so similar to our other Universal In-Ear Monitors (UIEMs) they require the use of foam or rubber ear tips which are provided with the UIEMs. Unlike our other UIEMs (U4s, U12t, Fourté, etc) Aspire Series is built with an ABS molded shell and a stainless steel tip. It's also built with an IPX (or T2) socket as opposed to a 2-pin socket. Aspire Series also differs from those other UIEMs in that they aren't built with our tia™ technology.\u003c\/p\u003e\n\u003ch3\u003eSince they have similar driver counts to other models like U4s and Solo, what sets them apart?\u003c\/h3\u003e\n\u003cp\u003eOne of the biggest differentiators is the redesigned form factor and shell materials. Between the four models in Aspire Series, the components and their configurations are wholly unique to them and aren't used in the same way across our other product lines. While Aspire Series doesn't use our tia™ driver for the highs, we've developed things like revolutionary waveguides and used Helmholtz Resonators for tuning to elevate the sound of Aspire Series to our high standards. They're also specifically designed and tuned for musicians and live-audio professionals as opposed to audiophiles and high-end audio enthusiasts.\u003c\/p\u003e\n\u003ch3\u003eWhat does \"Hybrid\" mean?\u003c\/h3\u003e\n\u003cp\u003eHybrid refers to our use of multiple styles of drivers to achieve our desired sound. Aspire 2, 3, \u0026amp; 4 combines the use of balanced armature drivers for the mids and highs, and a single dynamic driver for the lows.\u003c\/p\u003e\n\u003ch3\u003eHow does apex core differ from your patented apex™ tech?\u003c\/h3\u003e\n\u003cp\u003eApex core, which is also used in Solo, achieves the same pressure relief using a different internal structure and material compared to our standard apex tech. Similar to some of our other UIEMs, Aspire Series' apex core tech is built-in rather than an interchangeable module.\u003c\/p\u003e\n\u003ch3\u003eIf I can't get a good fit with your tips, am I able to use third party tips?\u003c\/h3\u003e\n\u003cp\u003eYes you can use any tips you'd like, the nozzle outer diameter is 5mm so that is the dimension you need to keep in mind when trying a third party tip.\u003c\/p\u003e\n\u003ch3\u003eIf the cable fails do I need to send the whole unit in for repair?\u003c\/h3\u003e\n\u003cp\u003eNo, since the cable is detachable you can just buy a new cable from our website or any other cable that uses genuine estron IPX (or sometimes called T2) parts.\u003c\/p\u003e\n\u003ch3\u003eWhen I plug these in I have to turn the volume higher\/lower than my previous set. Does that mean they're better\/worse?\u003c\/h3\u003e\n\u003cp\u003eSince most IEM models have different \"sensitivity\" specs you will find that anytime you change your IEM model you might need to adjust your volume. It isn't necessarily an indication of quality or volume capacity.\u003c\/p\u003e\n\u003ch3\u003eWhere is the Aspire Series made?\u003c\/h3\u003e\n\u003cp\u003eAspire Series products are Designed, Packaged and QC'd by highly skilled technicians in the United States. Assembled in China using components sourced globally from trusted suppliers.\u003c\/p\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":48394268344553,"sku":"Aspire 1 (OB)","price":297.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/aspire1.png?v=1762468219"},{"product_id":"64-audio-u12t-2025-revision-universal-in-ear-monitor-open-box","title":"64 Audio U12t (Latest Release) Universal In-Ear Monitor (Open Box)","description":"\u003ch2\u003eU12t 2025 Revision\u003c\/h2\u003e\n\u003ch3\u003eNew Look. Same Legendary Sound.\u003c\/h3\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eRaised Metal Logos\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNew Shell Color \u0026amp; Texture\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eChamfered Faceplate Bezel\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eU12t silver color electroformed stainless steel faceplate chip\u003c\/li\u003e\n\u003cli\u003eNow comes with all current apex modules and two cables terminated in 3.5mm \u0026amp; 4.4mm. U12t is the first UIEM that will come standard with our Pearl Premium Cable\u003c\/li\u003e\n\u003cli\u003eAlong with the cosmetic changes, U12t is now packaged in a newly designed unboxing experience seen launched with Solo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"U12t close-up\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/PHV2-U12t.jpg?v=1741107281\"\u003e\u003c\/p\u003e\n\u003cp\u003eU12t does it all, delivering immersive sound and impeccable spatial imaging. Its articulate highs extend beautifully with a warm and engaging low-end response - just like its custom counterpart, the A12t.\u003c\/p\u003e\n\u003cp\u003eOffering reference-level detail, this IEM has become one of the most highly regarded and sought after audiophile UIEMs. Each ergonomic shell is machined out of a solid piece of aluminum and finished with an elegant brushed aluminum faceplate.\u003c\/p\u003e\n\u003cp\u003eU12t is the first UIEM that will come standard with our Pearl Premium Cable including both 3.5mm single-ended and one balanced 4.4mm.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"U12t lifestyle\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/PHv2-U12t_R-IMG.webp?v=1741106870\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePatented Technology\u003c\/h2\u003e\n\u003ch3\u003etia\u003c\/h3\u003e\n\u003cp\u003eTubeless In-Ear Audio (tia) is a patented IEM design methodology that aims to reduce unwanted resonance and distortion for a transparent and lifelike sound signature. The tia system is comprised of three major elements: open balanced armature tia drivers, the tia single-bore design, and tia acoustic chambers. U12t features two major elements of the tia system: the tia driver and the tia single-bore design.\u003c\/p\u003e\n\u003ch3\u003eApex\u003c\/h3\u003e\n\u003cp\u003eAir Pressure Exchange (Apex) is a patented vent that releases air pressure in a sealed ear canal all while retaining standard IEM levels of isolation; enabling musicians and music enthusiasts to listen more comfortably for longer. This venting alleviates listener fatigue and allows for a much more realistic soundstage. Apex comes in three module variations for U12t: mX, m15 and m20.\u003c\/p\u003e\n\u003ch3\u003eLID\u003c\/h3\u003e\n\u003cp\u003eLinear Impedance Design (LID) is a patented circuit that corrects the non-linear electrical resistance of the multiple driver-sets comprising this 12 driver IEM. Varying source amplifier output impedance in devices like smartphones, body packs, DAC\/amps, and DAPs typically results in varying frequency response across them, depending on the increase in resistance. Restoring proper interaction with the source and preserving the desired sound signature enables a consistent reliable sound.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eColor \u003cbr\u003e\u003c\/strong\u003eSilver\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial\u003cbr\u003e\u003c\/strong\u003eT6061 Aluminum Shell\u003cbr\u003eElectroformed Stainless Steel Faceplate Chip\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDriver Configuration\u003cbr\u003e\u003c\/strong\u003e1 tia High Driver\u003cbr\u003e1 High-Mid Driver\u003cbr\u003e6 Mid Drivers\u003cbr\u003e4 Low Drivers\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response\u003cbr\u003e\u003c\/strong\u003e10 Hz - 20 kHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e0.78mm 2-Pin Cables\u003c\/strong\u003e\u003cbr\u003eSilver Plated OCC Copper\u003cbr\u003e7 x 7 x 4 Multi-Twist\u003cbr\u003e0.23Ω - 26 AWG - SPC\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSensitivity\u003cbr\u003e\u003c\/strong\u003e108 dB\/mW @ 1 kHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImpedance\u003cbr\u003e\u003c\/strong\u003e12.6 Ω\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApex Isolation\u003cbr\u003e\u003c\/strong\u003e-10db to -20db\u003c\/p\u003e\n\u003cp\u003eDesigned, Assembled, and QC’d by highly skilled technicians in the United States using components sourced both domestically and globally from trusted suppliers.\u003c\/p\u003e\n\u003ch2\u003eIncluded\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eU12t Universal In-Ear Monitors\u003c\/li\u003e\n\u003cli\u003eCarry Case\u003c\/li\u003e\n\u003cli\u003eTrueFidelity Foam Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eSpinFit Silicone Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eSilicone Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003e3.5 mm Silver Cable\u003c\/li\u003e\n\u003cli\u003e4.4 mm Silver Cable\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003eCleaning Cloth\u003c\/li\u003e\n\u003cli\u003eRound Sticker\u003c\/li\u003e\n\u003cli\u003eApex Modules (m20, m15, m12, mX)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":48394618994921,"sku":"U12t (OB)","price":1699.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/U12t_Universal_In-Ear_Monitors_UIEM_64_Audio_2048x_6e725819-ebc8-4403-9802-8f4fe9eb9c21.jpg?v=1762468489"},{"product_id":"64-audio-aspire-3-universal-in-ear-monitors-open-box","title":"64 Audio Aspire 3 Universal In-Ear Monitors (Open Box)","description":"\u003ch2\u003e64 Audio Aspire 3 Three Driver In-Ear Monitors\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"aspire series in ears\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire-Series-Fade.png?v=1739310793\"\u003e\u003c\/p\u003e\n\u003ch2\u003eAspire Series\u003c\/h2\u003e\n\u003cp\u003eMonitor your performance with 64 Audio's professional universal in-ear monitors (UIEM) specifically designed for musicians and live music professionals. Whether you're just getting into monitoring with in-ears, not ready for customs, need a backup set, or simply prefer generic fitting products Aspire Series offers best-in-class sound and ergonomics.\u003c\/p\u003e\n\u003ch3\u003eWorld Class Sound\u003c\/h3\u003e\n\u003cp\u003eWith live music at the forefront of our tuning criteria do we make a highly accurate unforgiving studio monitor or a contoured device that helps musicians hear themselves more effectively? As with many of our monitoring tools the answer is somewhere in the middle. Huge bass that can reproduce some of the toughest frequencies in the audible spectrum with quick ease. Forward mids that are precisely elevated for articulation in the most vital region of instruments and voices. Plenty of high-frequency sparkle. This is what really separates Aspire Series from any other UIEMs in their class, making this powerful sound signature a perfect blend of accuracy and musicality.\u003c\/p\u003e\n\u003ch3\u003e64 Audio Professional Heritage\u003c\/h3\u003e\n\u003cp\u003eSince 2010 we've crafted thousands of custom in-ear monitors for some of the world's greatest musical talent. Working with these discerning and critical entertainers has shaped our products and technological development, culminating in our most accessible UIEM to date. Sharing that same legendary DNA and patented technology, Aspire is the ultimate UIEM series for anyone who needs to HEAR LIKE A PRO.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"aspire 1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire-Bodypack-1_SQR.png?v=1739311615\"\u003e\u003c\/p\u003e\n\u003ch2\u003eAspire 3\u003c\/h2\u003e\n\u003ch3\u003eTechnology\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eStainless Steel Nozzle\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur stainless steel nozzle, coupled to the molded ABS shell, provides durability needed for consistent use and the removal of ear tips. With a flange design and mesh grill, ear tips won't fall off by mistake and the sound bore will remain free of debris.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApexCore\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur patented technology seamlessly integrated into the body of the earphone. The pressure relieving channel provides our controlled leak via acoustic filters as opposed to pneumatically interactive foam in our traditional Apex™ implementation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWave Guide\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCustom designed acoustic structure integrated onto the high-frequency balanced armature driver. Unique in its shape and implementation, this waveguide increases the driver's efficiency by directing and focusing its energy for a crisp and clear sound.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLID\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLID is a proprietary circuit that corrects the non-linear impedances of the drivers, restoring proper interaction with the source and preserving the desired sound signature.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"aspire series on bass\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Bass-2.png?v=1739311615\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSound: Aspire 3\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Aspire 3 sound profile\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire_3_Graph_Desktop_2_copy.jpg?v=1739373724\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ch3\u003eColor\u003c\/h3\u003e\n\u003cp\u003eBlack\/Red\u003c\/p\u003e\n\u003ch3\u003eFrequency Response\u003c\/h3\u003e\n\u003cp\u003e20Hz - 18kHz\u003c\/p\u003e\n\u003ch3\u003eIsolation\u003c\/h3\u003e\n\u003cp\u003e-20 dB\u003c\/p\u003e\n\u003ch3\u003eMaterial\u003c\/h3\u003e\n\u003cp\u003eMolded ABS Shell\u003c\/p\u003e\n\u003cp\u003eStainless Steel Nozzle\u003c\/p\u003e\n\u003ch3\u003eImpedance\u003c\/h3\u003e\n\u003cp\u003e12 Ω @ 1kHz\u003c\/p\u003e\n\u003ch3\u003eIPX Cable\u003c\/h3\u003e\n\u003cp\u003e48\" Black - Detachable\u003c\/p\u003e\n\u003cp\u003e90 degree 3.5mm Jack\u003c\/p\u003e\n\u003ch3\u003eDriver Configuration\u003c\/h3\u003e\n\u003cp\u003e1 Low Dynamic Driver\u003c\/p\u003e\n\u003cp\u003e1 Mid Balanced Armature Driver\u003c\/p\u003e\n\u003cp\u003e1 High Balanced Armature Driver\u003c\/p\u003e\n\u003ch3\u003eSensitivity\u003c\/h3\u003e\n\u003cp\u003e107 dB @ 1kHz @1mw\u003c\/p\u003e\n\u003ch2\u003eIncluded Items\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCarry Case\u003c\/li\u003e\n\u003cli\u003eFoam + Silicone Ear Tip\u003c\/li\u003e\n\u003cli\u003eOval Foam Tips\u003c\/li\u003e\n\u003cli\u003eIPX Cable\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003e1\/4\" Adapter\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Piano with Aspire 2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Keys-1.png?v=1739311615\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003ch3\u003eHow is the Aspire Series different from your other custom and universal models?\u003c\/h3\u003e\n\u003cp\u003eAspire Series isn't custom fitting, so similar to our other Universal In-Ear Monitors (UIEMs) they require the use of foam or rubber ear tips which are provided with the UIEMs. Unlike our other UIEMs (U4s, U12t, Fourté, etc) Aspire Series is built with an ABS molded shell and a stainless steel tip. It's also built with an IPX (or T2) socket as opposed to a 2-pin socket. Aspire Series also differs from those other UIEMs in that they aren't built with our tia™ technology.\u003c\/p\u003e\n\u003ch3\u003eSince they have similar driver counts to other models like U4s and Solo, what sets them apart?\u003c\/h3\u003e\n\u003cp\u003eOne of the biggest differentiators is the redesigned form factor and shell materials. Between the four models in Aspire Series, the components and their configurations are wholly unique to them and aren't used in the same way across our other product lines. While Aspire Series doesn't use our tia™ driver for the highs, we've developed things like revolutionary waveguides and used Helmholtz Resonators for tuning to elevate the sound of Aspire Series to our high standards. They're also specifically designed and tuned for musicians and live-audio professionals as opposed to audiophiles and high-end audio enthusiasts.\u003c\/p\u003e\n\u003ch3\u003eWhat does \"Hybrid\" mean?\u003c\/h3\u003e\n\u003cp\u003eHybrid refers to our use of multiple styles of drivers to achieve our desired sound. Aspire 2, 3, \u0026amp; 4 combines the use of balanced armature drivers for the mids and highs, and a single dynamic driver for the lows.\u003c\/p\u003e\n\u003ch3\u003eHow does apex core differ from your patented apex™ tech?\u003c\/h3\u003e\n\u003cp\u003eApex core, which is also used in Solo, achieves the same pressure relief using a different internal structure and material compared to our standard apex tech. Similar to some of our other UIEMs, Aspire Series' apex core tech is built-in rather than an interchangeable module.\u003c\/p\u003e\n\u003ch3\u003eIf I can't get a good fit with your tips, am I able to use third party tips?\u003c\/h3\u003e\n\u003cp\u003eYes you can use any tips you'd like, the nozzle outer diameter is 5mm so that is the dimension you need to keep in mind when trying a third party tip.\u003c\/p\u003e\n\u003ch3\u003eIf the cable fails do I need to send the whole unit in for repair?\u003c\/h3\u003e\n\u003cp\u003eNo, since the cable is detachable you can just buy a new cable from our website or any other cable that uses genuine estron IPX (or sometimes called T2) parts.\u003c\/p\u003e\n\u003ch3\u003eWhen I plug these in I have to turn the volume higher\/lower than my previous set. Does that mean they're better\/worse?\u003c\/h3\u003e\n\u003cp\u003eSince most IEM models have different \"sensitivity\" specs you will find that anytime you change your IEM model you might need to adjust your volume. It isn't necessarily an indication of quality or volume capacity.\u003c\/p\u003e\n\u003ch3\u003eWhere is the Aspire Series made?\u003c\/h3\u003e\n\u003cp\u003eAspire Series products are Designed, Packaged and QC'd by highly skilled technicians in the United States. Assembled in China using components sourced globally from trusted suppliers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg alt=\"aspire 2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Aspire-Interface-2_SQR.png?v=1739336596\"\u003e\u003c\/p\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":48583750287593,"sku":"Aspire 3 (OB)","price":552.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/aspire3.png?v=1762468228"},{"product_id":"64-audio-twelve-ti-limited-edition-universal-in-ear-monitor","title":"64 Audio TWELVE Ti Limited Edition Universal In-Ear Monitor - Discontinued","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/SOUND_Shiny.jpg?v=1774466353\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe almost decade-long global success of U12t, reinforced in 2025 by its cosmetic update, is being commemorated with a special edition.\u003c\/p\u003e\n\u003cp\u003eTWELVE Ti is exactly what the name suggests: U12t elevated through the use of an equally renowned element, titanium, for the shells, faceplates, and exclusive m20 apex modules. The strength, resilience, and bio-harmony of titanium, combined with the legendary sound of U12t, create the ultimate icon of timeless style and performance.\u003c\/p\u003e\n\u003ch3\u003eTi-6Al-4V (Tc4) Titanium\u003c\/h3\u003e\n\u003cp\u003eTi-6Al-4V (Grade 5) is the most widely used alpha beta titanium alloy, comprising ~90% Ti, 6% Aluminum, and 4% Vanadium. It offers an exceptional strength to-weight ratio, high corrosion resistance, and good bio-compatibility. Key applications include aerospace structural components, medical implants, high performance racing parts, and now, audiophile grade earphones.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/CABLE_Shiny.jpg?v=1774466362\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eShielded Cable\u003c\/h3\u003e\n\u003cp\u003eThis dedicated cable, specially crafted for TWELVE Ti, completes the look for a head to toe titanium aesthetic. The four-core cross-braided cable is made from silver-plated, single-crystal copper (UP-OCC), offering outstanding noise shielding and transparent signal transmission. With a low impedance of just 0.29Ω, it maximizes electrical efficiency.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e0.78mm Non-Recessed 2-Pin\u003c\/li\u003e\n\u003cli\u003e24 AWG 4-Core Litz Cable\u003c\/li\u003e\n\u003cli\u003e99 Strands Per Core\u003c\/li\u003e\n\u003cli\u003eSilver-Plated UP-OCC Copper\u003c\/li\u003e\n\u003cli\u003e0.29 Ohms Total Impedance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003etia®\u003c\/h3\u003e\n\u003cp\u003eTubeless In-Ear Audio (tia) is a patented IEM design methodology that aims to reduce unwanted resonance and distortion for a transparent and lifelike sound signature. The tia system is comprised of three major elements: open balanced armature tia drivers, the tia single-bore design, and tia acoustic chambers. U12t features two major elements of the tia system: the tia driver and the tia single-bore design.\u003c\/p\u003e\n\u003ch3\u003eapex®\u003c\/h3\u003e\n\u003cp\u003eAir Pressure Exchange (Apex) is a patented vent that releases air pressure in a sealed ear canal all while retaining standard IEM levels of isolation; enabling musicians and music enthusiasts to listen more comfortably for longer. This venting alleviates listener fatigue and allows for a much more realistic soundstage. Apex comes in three module variations for U12t: mX, m15 and m20.\u003c\/p\u003e\n\u003ch3\u003eLID®\u003c\/h3\u003e\n\u003cp\u003eLinear Impedance Design (LID) is a patented circuit that corrects the non-linear electrical resistance of the multiple driver-sets comprising this 12 driver IEM. Varying source amplifier output impedance in devices like smartphones, body packs, DAC\/amps, and DAPs typically results in varying frequency response across them, depending on the increase in resistance. Restoring proper interaction with the source and preserving the desired sound signature enables a consistent reliable sound.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Ti-Held.jpg?v=1774466362\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver Configuration:\u003c\/strong\u003e 1 tia High Driver, 1 High-Mid Driver, 6 Mid Drivers, 4 Low Drivers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 10Hz – 20kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 108dB @1kHz @1mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 12.6Ω @1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrossover:\u003c\/strong\u003e Integrated 4-way passive crossover\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApex Isolation:\u003c\/strong\u003e -10dB to -20dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.78mm 2-Pin Cables:\u003c\/strong\u003e 24 AWG 4-Core Litz Cable, 99 Strands Per Core, Silver-Plated UP-OCC Copper, 0.29 Ohms Total Impedance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Tc4 Titanium shell, faceplate, and apex m20 module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnology:\u003c\/strong\u003e apex, tia, LID\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIncluded\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal In-Ear Monitors\u003c\/li\u003e\n\u003cli\u003eCarry Case\u003c\/li\u003e\n\u003cli\u003eTrueFidelity Foam Ear Tips (S, M, L)\u003c\/li\u003e\n\u003cli\u003eSpinFit Silicone Ear Tips (S, M, L)\u003c\/li\u003e\n\u003cli\u003eSilicone Ear Tips (S, M, L)\u003c\/li\u003e\n\u003cli\u003e3.5mm Shielded Cable\u003c\/li\u003e\n\u003cli\u003e4.4mm Balanced Shielded Cable\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003eCleaning Cloth\u003c\/li\u003e\n\u003cli\u003eRound Sticker\u003c\/li\u003e\n\u003cli\u003eApex Modules (m20, m15, m12, mX)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":50690616721641,"sku":"TWELVE Ti","price":2499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Twelve-Ti_Gallery-1_74da1dc6-3ed8-4bde-ade0-b42256022ad2.jpg?v=1774466328"},{"product_id":"64-audio-twelve-ti-limited-edition-universal-in-ear-monitor-open-box","title":"64 Audio TWELVE Ti Limited Edition Universal In-Ear Monitor (Open Box) - Discontinued","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/SOUND_Shiny.jpg?v=1774466353\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe almost decade-long global success of U12t, reinforced in 2025 by its cosmetic update, is being commemorated with a special edition.\u003c\/p\u003e\n\u003cp\u003eTWELVE Ti is exactly what the name suggests: U12t elevated through the use of an equally renowned element, titanium, for the shells, faceplates, and exclusive m20 apex modules. The strength, resilience, and bio-harmony of titanium, combined with the legendary sound of U12t, create the ultimate icon of timeless style and performance.\u003c\/p\u003e\n\u003ch3\u003eTi-6Al-4V (Tc4) Titanium\u003c\/h3\u003e\n\u003cp\u003eTi-6Al-4V (Grade 5) is the most widely used alpha beta titanium alloy, comprising ~90% Ti, 6% Aluminum, and 4% Vanadium. It offers an exceptional strength to-weight ratio, high corrosion resistance, and good bio-compatibility. Key applications include aerospace structural components, medical implants, high performance racing parts, and now, audiophile grade earphones.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/CABLE_Shiny.jpg?v=1774466362\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eShielded Cable\u003c\/h3\u003e\n\u003cp\u003eThis dedicated cable, specially crafted for TWELVE Ti, completes the look for a head to toe titanium aesthetic. The four-core cross-braided cable is made from silver-plated, single-crystal copper (UP-OCC), offering outstanding noise shielding and transparent signal transmission. With a low impedance of just 0.29Ω, it maximizes electrical efficiency.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e0.78mm Non-Recessed 2-Pin\u003c\/li\u003e\n\u003cli\u003e24 AWG 4-Core Litz Cable\u003c\/li\u003e\n\u003cli\u003e99 Strands Per Core\u003c\/li\u003e\n\u003cli\u003eSilver-Plated UP-OCC Copper\u003c\/li\u003e\n\u003cli\u003e0.29 Ohms Total Impedance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003etia®\u003c\/h3\u003e\n\u003cp\u003eTubeless In-Ear Audio (tia) is a patented IEM design methodology that aims to reduce unwanted resonance and distortion for a transparent and lifelike sound signature. The tia system is comprised of three major elements: open balanced armature tia drivers, the tia single-bore design, and tia acoustic chambers. U12t features two major elements of the tia system: the tia driver and the tia single-bore design.\u003c\/p\u003e\n\u003ch3\u003eapex®\u003c\/h3\u003e\n\u003cp\u003eAir Pressure Exchange (Apex) is a patented vent that releases air pressure in a sealed ear canal all while retaining standard IEM levels of isolation; enabling musicians and music enthusiasts to listen more comfortably for longer. This venting alleviates listener fatigue and allows for a much more realistic soundstage. Apex comes in three module variations for U12t: mX, m15 and m20.\u003c\/p\u003e\n\u003ch3\u003eLID®\u003c\/h3\u003e\n\u003cp\u003eLinear Impedance Design (LID) is a patented circuit that corrects the non-linear electrical resistance of the multiple driver-sets comprising this 12 driver IEM. Varying source amplifier output impedance in devices like smartphones, body packs, DAC\/amps, and DAPs typically results in varying frequency response across them, depending on the increase in resistance. Restoring proper interaction with the source and preserving the desired sound signature enables a consistent reliable sound.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Ti-Held.jpg?v=1774466362\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver Configuration:\u003c\/strong\u003e 1 tia High Driver, 1 High-Mid Driver, 6 Mid Drivers, 4 Low Drivers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 10Hz – 20kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 108dB @1kHz @1mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 12.6Ω @1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrossover:\u003c\/strong\u003e Integrated 4-way passive crossover\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApex Isolation:\u003c\/strong\u003e -10dB to -20dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.78mm 2-Pin Cables:\u003c\/strong\u003e 24 AWG 4-Core Litz Cable, 99 Strands Per Core, Silver-Plated UP-OCC Copper, 0.29 Ohms Total Impedance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Tc4 Titanium shell, faceplate, and apex m20 module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnology:\u003c\/strong\u003e apex, tia, LID\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIncluded\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal In-Ear Monitors\u003c\/li\u003e\n\u003cli\u003eCarry Case\u003c\/li\u003e\n\u003cli\u003eTrueFidelity Foam Ear Tips (S, M, L)\u003c\/li\u003e\n\u003cli\u003eSpinFit Silicone Ear Tips (S, M, L)\u003c\/li\u003e\n\u003cli\u003eSilicone Ear Tips (S, M, L)\u003c\/li\u003e\n\u003cli\u003e3.5mm Shielded Cable\u003c\/li\u003e\n\u003cli\u003e4.4mm Balanced Shielded Cable\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003eCleaning Cloth\u003c\/li\u003e\n\u003cli\u003eRound Sticker\u003c\/li\u003e\n\u003cli\u003eApex Modules (m20, m15, m12, mX)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":50986157474025,"sku":"TWELVE Ti","price":2124.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Twelve-Ti_Gallery-1_74da1dc6-3ed8-4bde-ade0-b42256022ad2.jpg?v=1774466328"}],"url":"https:\/\/audio46.mom\/collections\/64-audio.oembed","provider":"Audio46 Headphone Store","version":"1.0","type":"link"}