{"product_id":"64-audio-a4s-custom-in-ear-monitor","title":"64 Audio A4s Custom In-Ear Monitor","description":"\u003ch2\u003eA4s\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"radar chart a4s\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/Radar-Chart_A4s_240x240.png?v=1694010877\"\u003e\u003c\/p\u003e\n\u003cp\u003e64 Audio is proud to introduce our newest four driver custom in-ear monitor, A4s. 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. 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. 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\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\u003eDynamic \u0026amp; Balanced 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 dynamic low, 1 BA low-mid, 1 BA high-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\u003e10Hz – 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\u003e107 dB\/mW (94mV) @ 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 4-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\n\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003ctd\u003e\n\n\n\u003cp\u003e20dB w\/ m20 module, -15dB w\/ m15 module.\u003cbr\u003eShips with M20 Module standard\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eIN THE BOX\u003c\/h2\u003e\n\n\u003cp\u003e\n\u003c\/p\u003e\u003cli\u003eA4s 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":49401403605225,"sku":"A4s","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/64audiocustomsa4sn.jpg?v=1762458598","url":"https:\/\/audio46.mom\/products\/64-audio-a4s-custom-in-ear-monitor","provider":"Audio46 Headphone Store","version":"1.0","type":"link"}