{"product_id":"final-s4000-in-ear-earphones","title":"Final S4000 BA In-Ear Earphones","description":"\u003ch3 data-section-id=\"123dhl7\" data-start=\"361\" data-end=\"390\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"365\" data-end=\"388\"\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"392\" data-end=\"745\"\u003eDiscover the precision and clarity of the \u003cstrong data-start=\"434\" data-end=\"449\"\u003efinal S4000\u003c\/strong\u003e, a top-tier S Series in-ear monitor designed with \u003cstrong data-start=\"500\" data-end=\"545\"\u003edual full-range balanced armature drivers\u003c\/strong\u003e and a newly developed \u003cstrong data-start=\"568\" data-end=\"591\"\u003eTone Chamber System\u003c\/strong\u003e. The S4000 combines stainless steel housing with a meticulously engineered internal acoustic design to deliver sharp, clean, and highly detailed sound.\u003c\/p\u003e\n\u003cp data-start=\"747\" data-end=\"766\"\u003e\u003cstrong data-start=\"747\" data-end=\"764\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"767\" data-end=\"2156\"\u003e\n\u003cli data-section-id=\"14deuae\" data-start=\"767\" data-end=\"994\"\u003e\n\u003cstrong data-start=\"769\" data-end=\"820\"\u003eDual Full-Range BA Drivers (Horizontal Opposed)\u003c\/strong\u003e – Custom-paired for consistent acoustic performance. The horizontal opposing configuration reduces internal vibrations and unwanted resonances for a stable, precise sound.\u003c\/li\u003e\n\u003cli data-section-id=\"u7kmj4\" data-start=\"995\" data-end=\"1242\"\u003e\n\u003cstrong data-start=\"997\" data-end=\"1020\"\u003eTone Chamber System\u003c\/strong\u003e – Optimizes acoustic space at the driver front, enhancing the natural characteristics of the BA drivers while utilizing the resonance of the stainless steel housing. Minimal adhesive is used to preserve sound integrity.\u003c\/li\u003e\n\u003cli data-section-id=\"1ixyr96\" data-start=\"1243\" data-end=\"1425\"\u003e\n\u003cstrong data-start=\"1245\" data-end=\"1282\"\u003ePrecision Stainless Steel Housing\u003c\/strong\u003e – CNC-machined and blast-finished for rigidity and sharp, straight sound, producing a more focused response compared to brass-housed models.\u003c\/li\u003e\n\u003cli data-section-id=\"1bqcmnf\" data-start=\"1426\" data-end=\"1602\"\u003e\n\u003cstrong data-start=\"1428\" data-end=\"1445\"\u003eOptimized Fit\u003c\/strong\u003e – Cylindrical design supports both standard and over-ear wear. Slightly inward-angled connectors reduce cable noise and provide a secure, comfortable fit.\u003c\/li\u003e\n\u003cli data-section-id=\"12y5zdo\" data-start=\"1603\" data-end=\"1822\"\u003e\n\u003cstrong data-start=\"1605\" data-end=\"1641\"\u003eNext-Generation FUSION-G Eartips\u003c\/strong\u003e – Triple-hybrid construction using ultra-dense foam, soft silicone, and high-elasticity silicone ensures excellent noise isolation without pressure. Comes in three sizes (S\/M\/L).\u003c\/li\u003e\n\u003cli data-section-id=\"1crap9\" data-start=\"1823\" data-end=\"2004\"\u003e\n\u003cstrong data-start=\"1825\" data-end=\"1853\"\u003eSoft Silver-Coated Cable\u003c\/strong\u003e – 8-core braided silver-coated OFC cable for smooth handling. 0.78mm 2-pin connector provides high compatibility with most detachable cable systems.\u003c\/li\u003e\n\u003cli data-section-id=\"4qutgw\" data-start=\"2005\" data-end=\"2156\"\u003e\n\u003cstrong data-start=\"2007\" data-end=\"2031\"\u003eRepairable Structure\u003c\/strong\u003e – Designed for long-term use with disassembly possible using special tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2158\" data-end=\"2316\"\u003eThe \u003cstrong data-start=\"2162\" data-end=\"2171\"\u003eS4000\u003c\/strong\u003e delivers a clean, detailed, and sharply defined sound signature ideal for audiophiles seeking a high-resolution, dynamic listening experience.\u003c\/p\u003e\n\u003cp data-start=\"2318\" data-end=\"2345\"\u003e\u003cstrong data-start=\"2318\" data-end=\"2343\"\u003eIncluded Accessories:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2346\" data-end=\"2421\"\u003e\n\u003cli data-section-id=\"1q1z27z\" data-start=\"2346\" data-end=\"2369\"\u003eSilicone Carry Case\u003c\/li\u003e\n\u003cli data-section-id=\"pgoquu\" data-start=\"2370\" data-end=\"2392\"\u003eEar Hooks (Type A)\u003c\/li\u003e\n\u003cli data-section-id=\"1whq175\" data-start=\"2393\" data-end=\"2421\"\u003eFUSION-G Eartips (S\/M\/L)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2423\" data-end=\"2426\"\u003e\n\u003ch3 data-section-id=\"17kxeg8\" data-start=\"2428\" data-end=\"2452\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2432\" data-end=\"2450\"\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2454\" data-end=\"2864\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2454\" data-end=\"2475\"\u003e\n\u003ctr data-start=\"2454\" data-end=\"2475\"\u003e\n\u003cth data-start=\"2454\" data-end=\"2464\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eFeature\u003c\/th\u003e\n\u003cth data-start=\"2464\" data-end=\"2475\" data-col-size=\"md\" class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2498\" data-end=\"2864\"\u003e\n\u003ctr data-start=\"2498\" data-end=\"2570\"\u003e\n\u003ctd data-start=\"2498\" data-end=\"2512\" data-col-size=\"sm\"\u003eDriver Type\u003c\/td\u003e\n\u003ctd data-start=\"2512\" data-end=\"2570\" data-col-size=\"md\"\u003eDual Full-Range Balanced Armature (horizontal opposed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2571\" data-end=\"2598\"\u003e\n\u003ctd data-start=\"2571\" data-end=\"2585\" data-col-size=\"sm\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd data-start=\"2585\" data-end=\"2598\" data-col-size=\"md\"\u003e112 dB\/mW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2599\" data-end=\"2619\"\u003e\n\u003ctd data-start=\"2599\" data-end=\"2611\" data-col-size=\"sm\"\u003eImpedance\u003c\/td\u003e\n\u003ctd data-start=\"2611\" data-end=\"2619\" data-col-size=\"md\"\u003e48 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2620\" data-end=\"2644\"\u003e\n\u003ctd data-start=\"2620\" data-end=\"2635\" data-col-size=\"sm\"\u003eCable Length\u003c\/td\u003e\n\u003ctd data-start=\"2635\" data-end=\"2644\" data-col-size=\"md\"\u003e1.2 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2645\" data-end=\"2662\"\u003e\n\u003ctd data-start=\"2645\" data-end=\"2654\" data-col-size=\"sm\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-start=\"2654\" data-end=\"2662\" data-col-size=\"md\"\u003e28 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2663\" data-end=\"2716\"\u003e\n\u003ctd data-start=\"2663\" data-end=\"2682\" data-col-size=\"sm\"\u003eHousing Material\u003c\/td\u003e\n\u003ctd data-start=\"2682\" data-end=\"2716\" data-col-size=\"md\"\u003eStainless Steel (Blast Finish)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2717\" data-end=\"2763\"\u003e\n\u003ctd data-start=\"2717\" data-end=\"2730\" data-col-size=\"sm\"\u003eCable Type\u003c\/td\u003e\n\u003ctd data-start=\"2730\" data-end=\"2763\" data-col-size=\"md\"\u003eSoft Silver-Coated 8-Core OFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2764\" data-end=\"2782\"\u003e\n\u003ctd data-start=\"2764\" data-end=\"2772\" data-col-size=\"sm\"\u003eColor\u003c\/td\u003e\n\u003ctd data-start=\"2772\" data-end=\"2782\" data-col-size=\"md\"\u003eSilver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2783\" data-end=\"2864\"\u003e\n\u003ctd data-start=\"2783\" data-end=\"2797\" data-col-size=\"sm\"\u003eAccessories\u003c\/td\u003e\n\u003ctd data-start=\"2797\" data-end=\"2864\" data-col-size=\"md\"\u003eSilicone Carry Case, Ear Hooks (Type A), FUSION-G Eartips S\/M\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Final","offers":[{"title":"silver","offer_id":53191287570729,"sku":null,"price":443.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/0381\/0145\/files\/ScreenShot_2026-05-19_102327_156.png?v=1779157556","url":"https:\/\/haruyama365.com\/products\/final-s4000-in-ear-earphones","provider":"HARUYAMA","version":"1.0","type":"link"}