{"product_id":"kefine-quatio-iem","title":"KEFINE Quatio IEM","description":"\u003cp data-start=\"611\" data-end=\"699\"\u003e\u003cstrong data-start=\"611\" data-end=\"699\"\u003eKEFINE Quatio Hybrid IEM – Precision-Tuned Versatility, Now in 2DD+2BA Hybrid Format\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"611\" data-end=\"699\"\u003e\u003cstrong data-start=\"611\" data-end=\"699\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0421\/5432\/8214\/files\/kefine-quatio-iem-1.webp?v=1751693676\u0026amp;width=700\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"701\" data-end=\"1133\"\u003eDiscover \u003cem data-start=\"710\" data-end=\"737\"\u003eKEFINE’s first hybrid IEM\u003c\/em\u003e – the \u003cstrong data-start=\"744\" data-end=\"754\"\u003eQuatio\u003c\/strong\u003e, a premium 2DD+2BA configuration built to deliver a rich, immersive, and musical listening experience. Designed for audiophiles seeking both technical finesse and tuning flexibility, the Quatio features a \u003cstrong data-start=\"960\" data-end=\"988\"\u003equad-driver architecture\u003c\/strong\u003e with two dynamic drivers (10mm DLC + 8mm PU+LCP) and dual balanced armatures, delivering exceptional clarity, impactful bass, and refined highs.\u003c\/p\u003e\n\u003cp data-start=\"1135\" data-end=\"1551\"\u003eWhat sets the KEFINE Quatio apart is its \u003cstrong data-start=\"1176\" data-end=\"1205\"\u003edual-way crossover system\u003c\/strong\u003e—a combination of \u003cstrong data-start=\"1223\" data-end=\"1253\"\u003ephysical acoustic channels\u003c\/strong\u003e and \u003cstrong data-start=\"1258\" data-end=\"1289\"\u003eelectronic crossover boards\u003c\/strong\u003e, ensuring each driver is precisely tuned for optimal performance. Whether you're enjoying jazz, classical, EDM, or vocal-centric tracks, the \u003cstrong data-start=\"1431\" data-end=\"1471\"\u003ethree interchangeable tuning nozzles\u003c\/strong\u003e (Warm, Balanced, and Neutral) allow you to tailor the sound to your preference.\u003c\/p\u003e\n\u003cp data-start=\"1553\" data-end=\"1775\"\u003eHoused in \u003cstrong data-start=\"1563\" data-end=\"1602\"\u003eCNC-machined aluminium alloy shells\u003c\/strong\u003e, the Quatio combines sleek aesthetics with superb ergonomics. Each shell is polished, anodised, and crafted with ultra-fine tolerance (0.01mm) for a snug, fatigue-free fit.\u003c\/p\u003e\n\u003cp data-start=\"1777\" data-end=\"2001\"\u003eBundled with a \u003cstrong data-start=\"1792\" data-end=\"1834\"\u003ehigh-purity silver-plated copper cable\u003c\/strong\u003e, this IEM also features a \u003cstrong data-start=\"1861\" data-end=\"1884\"\u003emodular plug system\u003c\/strong\u003e that supports both 3.5mm single-ended and 4.4mm balanced outputs—perfect for pairing with portable DACs and players.\u003c\/p\u003e\n\u003cp data-start=\"2003\" data-end=\"2177\"\u003eWhether you're a seasoned audiophile or a passionate newcomer, the \u003cstrong data-start=\"2070\" data-end=\"2087\"\u003eKEFINE Quatio\u003c\/strong\u003e offers a complete, adaptable, and high-resolution listening experience like never before.\u003c\/p\u003e\n\u003cp data-start=\"2003\" data-end=\"2177\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0421\/5432\/8214\/files\/kefine-quatio-iem-fr-graph.webp?v=1751693676\u0026amp;width=700\" alt=\"\"\u003e\u003c\/p\u003e\n\u0026lt; data-start=\"2179\" data-end=\"2182\"\u0026gt;\n\u003ch3 data-start=\"2184\" data-end=\"2207\"\u003e🔍 \u003cstrong data-start=\"2191\" data-end=\"2207\"\u003eKey Features\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"2209\" data-end=\"2983\"\u003e\n\u003cli data-start=\"2209\" data-end=\"2327\"\u003e\n\u003cp data-start=\"2211\" data-end=\"2327\"\u003e✅ \u003cstrong data-start=\"2213\" data-end=\"2241\"\u003e2DD + 2BA Hybrid Drivers\u003c\/strong\u003e – Dual dynamic and dual balanced armature configuration for layered, musical sound.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2328\" data-end=\"2439\"\u003e\n\u003cp data-start=\"2330\" data-end=\"2439\"\u003e✅ \u003cstrong data-start=\"2332\" data-end=\"2362\"\u003eThree-Way Hybrid Crossover\u003c\/strong\u003e – Physical tubes + electronic crossover for seamless frequency separation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2440\" data-end=\"2549\"\u003e\n\u003cp data-start=\"2442\" data-end=\"2549\"\u003e✅ \u003cstrong data-start=\"2444\" data-end=\"2474\"\u003eReplaceable Tuning Nozzles\u003c\/strong\u003e – Includes 3 nozzle sets (Gold: Neutral, Silver: Balanced, Black: Warm).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2550\" data-end=\"2662\"\u003e\n\u003cp data-start=\"2552\" data-end=\"2662\"\u003e✅ \u003cstrong data-start=\"2554\" data-end=\"2586\"\u003ePremium CNC Aluminium Shells\u003c\/strong\u003e – Ultra-light, precision-built metal cavities for durability and comfort.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2663\" data-end=\"2775\"\u003e\n\u003cp data-start=\"2665\" data-end=\"2775\"\u003e✅ \u003cstrong data-start=\"2667\" data-end=\"2702\"\u003eHigh-Purity Silver-Plated Cable\u003c\/strong\u003e – 4-strand braided cable with 392 cores for clean signal transmission.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2776\" data-end=\"2879\"\u003e\n\u003cp data-start=\"2778\" data-end=\"2879\"\u003e✅ \u003cstrong data-start=\"2780\" data-end=\"2803\"\u003eModular Plug System\u003c\/strong\u003e – Includes both 3.5mm and 4.4mm terminations for flexible device pairing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2880\" data-end=\"2983\"\u003e\n\u003cp data-start=\"2882\" data-end=\"2983\"\u003e✅ \u003cstrong data-start=\"2884\" data-end=\"2915\"\u003eVariety of Eartips Included\u003c\/strong\u003e – Ensures a perfect seal and customized comfort for every listener.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0421\/5432\/8214\/files\/kefine-quatio-iem-audio-jack.webp?v=1751693676\u0026amp;width=700\" alt=\"\"\u003e\u003c\/p\u003e\n\u0026lt; data-start=\"2985\" data-end=\"2988\"\u0026gt;\n\u003ch3 data-start=\"2990\" data-end=\"3025\"\u003e📊 \u003cstrong data-start=\"2997\" data-end=\"3025\"\u003eTechnical Specifications\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"3027\" data-end=\"3491\"\u003e\n\u003cli data-start=\"3027\" data-end=\"3121\"\u003e\n\u003cp data-start=\"3029\" data-end=\"3121\"\u003e\u003cstrong data-start=\"3029\" data-end=\"3054\"\u003eDriver Configuration:\u003c\/strong\u003e 2 Dynamic Drivers (10mm DLC + 8mm PU+LCP) + 2 Balanced Armatures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3122\" data-end=\"3144\"\u003e\n\u003cp data-start=\"3124\" data-end=\"3144\"\u003e\u003cstrong data-start=\"3124\" data-end=\"3138\"\u003eImpedance:\u003c\/strong\u003e 32Ω\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3145\" data-end=\"3177\"\u003e\n\u003cp data-start=\"3147\" data-end=\"3177\"\u003e\u003cstrong data-start=\"3147\" data-end=\"3163\"\u003eSensitivity:\u003c\/strong\u003e 107dB ± 3dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3178\" data-end=\"3218\"\u003e\n\u003cp data-start=\"3180\" data-end=\"3218\"\u003e\u003cstrong data-start=\"3180\" data-end=\"3203\"\u003eFrequency Response:\u003c\/strong\u003e 20Hz – 20kHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3219\" data-end=\"3255\"\u003e\n\u003cp data-start=\"3221\" data-end=\"3255\"\u003e\u003cstrong data-start=\"3221\" data-end=\"3240\"\u003eConnector Type:\u003c\/strong\u003e 0.78mm 2-Pin\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3256\" data-end=\"3312\"\u003e\n\u003cp data-start=\"3258\" data-end=\"3312\"\u003e\u003cstrong data-start=\"3258\" data-end=\"3268\"\u003eCable:\u003c\/strong\u003e 4-strand silver-plated oxygen-free copper\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3313\" data-end=\"3366\"\u003e\n\u003cp data-start=\"3315\" data-end=\"3366\"\u003e\u003cstrong data-start=\"3315\" data-end=\"3331\"\u003eTermination:\u003c\/strong\u003e Modular (3.5mm + 4.4mm included)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3367\" data-end=\"3419\"\u003e\n\u003cp data-start=\"3369\" data-end=\"3419\"\u003e\u003cstrong data-start=\"3369\" data-end=\"3388\"\u003eShell Material:\u003c\/strong\u003e CNC-machined Aluminium Alloy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3420\" data-end=\"3491\"\u003e\n\u003cp data-start=\"3422\" data-end=\"3491\"\u003e\u003cstrong data-start=\"3422\" data-end=\"3441\"\u003eTuning Options:\u003c\/strong\u003e 3 replaceable nozzles (Warm, Balanced, Neutral)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0421\/5432\/8214\/files\/kefine-quatio-iem-in_the_box.webp?v=1751693676\u0026amp;width=700\" alt=\"\"\u003e\u003c\/p\u003e","brand":"KEFINE","offers":[{"title":"Default Title","offer_id":58936958550176,"sku":"pxk1789822237174","price":98.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1045\/5833\/0016\/files\/kefine-quatio-iem_1.webp?v=1789822243","url":"https:\/\/boardroomwear.shop\/products\/kefine-quatio-iem","provider":"My Store","version":"1.0","type":"link"}