{"product_id":"final-audio-s4000-earphones-open-box","title":"Final Audio S4000 Earphones (Open Box)","description":"\u003ch2\u003eS4000\u003c\/h2\u003e\n\u003ch3\u003eEquipped with \"tone chamber system\" that brings out the sound of the earphone housing\u003c\/h3\u003e\n\u003cp\u003eNewly developed a \"tone chamber system\" that brings out the new possibilities of the BA driver. By providing a special acoustic space on the front of the driver, the sound of the BA driver's original acoustic characteristics brings out the sound of the housing material. In order to enable this system accurately, it is necessary to control the volume in the housing elaborately, so the adhesive used inside is limited to only a part that does not affect the sound quality, and otherwise. Assembled with adhesive lessons.\u003c\/p\u003e\n\u003cp\u003e* What is a tone chamber?\u003cbr\u003eA space design applied inside the body to control the sound and tone of instruments such as guitars.\u003c\/p\u003e\n\u003ch3\u003eEquipped with two full-range BA drivers with \"horizontal face-to-face arrangement\"\u003c\/h3\u003e\n\u003cp\u003eThere are two BA drivers in a full range. The two drivers should have the same acoustic characteristics as much as possible, so they pair with stricter standards than usual. In addition, the two drivers are \"horizontal opposition arrangements\" in which the vibration inside is canceled, reducing the unnecessary resonance of the driver itself. In addition, this driver is also fixed in the housing with an adhesive less.\u003c\/p\u003e\n\u003ch3\u003eStainless steel cutting housing with high-precision processing\u003c\/h3\u003e\n\u003cp\u003eThe housing is composed of parts that are clearly cut and blasted with high rigid stainless steel. Compared to the brass housing S5000, it features a sharp sound with sharp sound.\u003c\/p\u003e\n\u003ch3\u003eDesign with the highest priority on the optimal installation\u003c\/h3\u003e\n\u003cp\u003eIn addition to the normal mounting method, a cylindrical design that supports the mounting of the ears is adopted. By slightly swinging the angle of the joint between the housing and the cable connector, the cable is easier to fit the body, and the touch noise is reduced.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"S4000 Lifestyle wearing\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/241011_S4000_B_04.png?v=1737564499\"\u003e\u003c\/p\u003e\n\u003ch3\u003eNext-generation earpiece Fusion-G attached\u003c\/h3\u003e\n\u003cp\u003eThe triple hybrid structure that combines the ultra-density form x soft silicon x high elastic silicone has three sizes of the next-generation earpiece \"Fusion-G\" that combines high sound insulation and comfortable wearing feeling.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"S4000 eartips\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/241011_S4000_B_08.png?v=1737564572\"\u003e\u003c\/p\u003e\n\u003ch3\u003eIncludes soft silver coat cable\u003c\/h3\u003e\n\u003cp\u003eThe attached cable is a soft and well-handled specification to weave a 8-core silver coat OFC line. The 2pin connector is a high-precision developed product and adopts the φ0.78 standard, which is considered to be the most versatile.\u003c\/p\u003e\n\u003ch3\u003eRepairable structure for long-term use\u003c\/h3\u003e\n\u003cp\u003eGeneral earphones were difficult to decompose and repair because many parts were fixed with adhesive, and in many cases, when they fail, they needed to be replaced. The S4000 is designed to be disassembled using special tools, and is designed to be used for a long time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e* Disassembly and repair will NOT be covered by the product warranty, so please do not do it yourself.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"S4000 close up\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/241011_S4000_B_05.png?v=1737564664\"\u003e\u003c\/p\u003e\n\u003ch2\u003eaccessories\u003c\/h2\u003e\n\u003cp\u003eSilicon carry case, earpiece (Fusion-G 3 size), ear hook Type A\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eHousing\u003c\/th\u003e\n\u003ctd\u003eStainless steel\/blast finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003edriver\u003c\/th\u003e\n\u003ctd\u003eFull range BA driver 2 horizontal opposition arrangement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003econnector\u003c\/th\u003e\n\u003ctd\u003e2-PIN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ecable\u003c\/th\u003e\n\u003ctd\u003eSoft silver coat cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003esensitivity\u003c\/th\u003e\n\u003ctd\u003e112DB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpedance\u003c\/th\u003e\n\u003ctd\u003e48Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003emass\u003c\/th\u003e\n\u003ctd\u003e28g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCord length\u003c\/th\u003e\n\u003ctd\u003e1.2m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound quality\u003c\/th\u003e\n\u003ctd\u003eA straight sound with a sharp sound and clear feeling of stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty period\u003c\/th\u003e\n\u003ctd\u003e2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eComparison\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cbr\u003e\u003c\/th\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/audio46.mom\/products\/final-audio-s4000-earphones\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eS4000\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/audio46.mom\/products\/final-audio-s5000-earphones\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eS5000\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003ctd\u003eStainless steel\/blast finish\u003c\/td\u003e\n\u003ctd\u003eBrass\/blast finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003edriver\u003c\/th\u003e\n\u003ctd\u003eTwo full-range BA drivers arranged horizontally\u003c\/td\u003e\n\u003ctd\u003eTwo full-range BA drivers arranged horizontally\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003econnector\u003c\/th\u003e\n\u003ctd\u003e2PIN\u003c\/td\u003e\n\u003ctd\u003e2PIN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ecable\u003c\/th\u003e\n\u003ctd\u003eSoft Silver Coated Cable\u003c\/td\u003e\n\u003ctd\u003eSoft Silver Coated Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003esensitivity\u003c\/th\u003e\n\u003ctd\u003e112dB\u003c\/td\u003e\n\u003ctd\u003e111dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpedance\u003c\/th\u003e\n\u003ctd\u003e48 ohms\u003c\/td\u003e\n\u003ctd\u003e47 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003emass\u003c\/th\u003e\n\u003ctd\u003e28g\u003c\/td\u003e\n\u003ctd\u003e28g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCord length\u003c\/th\u003e\n\u003ctd\u003e1.2m\u003c\/td\u003e\n\u003ctd\u003e1.2m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound quality\u003c\/th\u003e\n\u003ctd\u003eStainless steel for a sharp tone and clear, straight sound\u003c\/td\u003e\n\u003ctd\u003eThe brass housing, which is also used for wind instruments, produces a warm tone and a rich, delicate sound.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Final Audio","offers":[{"title":"Default Title","offer_id":48237175374057,"sku":"FI-S4BSS (OB)","price":319.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/241011_S4000_TH_3000x_e57f0e47-bfa0-4037-b171-ab90488f7f40.png?v=1762468116","url":"https:\/\/audio46.mom\/products\/final-audio-s4000-earphones-open-box","provider":"Audio46 Headphone Store","version":"1.0","type":"link"}