{"product_id":"earacoustic-sta-hi-end-series-iem","title":"EarAcoustic STA-Hi End Series IEM","description":"\u003ch2\u003eEarAcoustic STA-Hi End Series IEM – Redefining Audiophile Performance\u003c\/h2\u003e\n\u003ch3 data-end=\"578\" data-start=\"525\"\u003e\u003cstrong data-end=\"578\" data-start=\"529\"\u003eEngineered for Audiophile Precision and Power\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"937\" data-start=\"580\"\u003eIntroducing the \u003cstrong data-end=\"633\" data-start=\"596\"\u003eEarAcoustic STA-Hi End Series IEM\u003c\/strong\u003e, where state-of-the-art acoustic engineering meets unmatched musical detail. Designed for audiophiles and sound professionals, the STA series features a \u003cstrong data-end=\"822\" data-start=\"787\"\u003edual-core dynamic driver system\u003c\/strong\u003e with \u003cstrong data-end=\"858\" data-start=\"828\"\u003eTesla-grade magnetic coils\u003c\/strong\u003e that deliver exceptional power and control across the full frequency spectrum.\u003c\/p\u003e\n\u003cp data-end=\"1277\" data-start=\"939\"\u003eA four-unit bilateral driver configuration—powered by \u003cstrong data-end=\"1018\" data-start=\"993\"\u003eN50+N50 magnetic tech\u003c\/strong\u003e—creates breathtaking resolution, dynamic clarity, and a wide soundstage. Experience deep, controlled bass from the \u003cstrong data-end=\"1161\" data-start=\"1134\"\u003e10mm large dynamic coil\u003c\/strong\u003e, and extended highs through a \u003cstrong data-end=\"1212\" data-start=\"1192\"\u003e6mm micro driver\u003c\/strong\u003e, delivering an immersive sound signature from \u003cstrong data-end=\"1276\" data-start=\"1259\"\u003e10Hz to 30kHz\u003c\/strong\u003e.\u003c\/p\u003e\n\u0026lt; data-end=\"1282\" data-start=\"1279\"\u0026gt;\n\u003ch3 data-end=\"1343\" data-start=\"1284\"\u003e\u003cstrong data-end=\"1343\" data-start=\"1288\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0421\/5432\/8214\/files\/EarAcoustic-STA-Hi-End-Series-IEM-India.webp?v=1749465394\u0026amp;width=700\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 data-end=\"1343\" data-start=\"1284\"\u003e\u003cstrong data-end=\"1343\" data-start=\"1288\"\u003eSTA-Hi End – Ultra-Fast and Natural Transient Sound\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1761\" data-start=\"1345\"\u003eThe \u003cstrong data-end=\"1363\" data-start=\"1349\"\u003eSTA-Hi End\u003c\/strong\u003e model features a \u003cstrong data-end=\"1406\" data-start=\"1381\"\u003edual-diaphragm design\u003c\/strong\u003e, combining a \u003cstrong data-end=\"1455\" data-start=\"1420\"\u003e10mm beryllium-plated diaphragm\u003c\/strong\u003e and a \u003cstrong data-end=\"1497\" data-start=\"1462\"\u003e6mm polymer composite diaphragm\u003c\/strong\u003e. With an elastic modulus of approximately \u003cstrong data-end=\"1551\" data-start=\"1540\"\u003e300 GPa\u003c\/strong\u003e, the beryllium plating ensures superior transient response, fast signal recovery, and natural tonal balance. Whether it's jazz, classical, or EDM, the STA-Hi End responds with remarkable agility and precision.\u003c\/p\u003e\n\u0026lt; data-end=\"1766\" data-start=\"1763\"\u0026gt;\n\u003ch3 data-end=\"1826\" data-start=\"1768\"\u003e\u003cstrong data-end=\"1826\" data-start=\"1772\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0421\/5432\/8214\/files\/EarAcoustic-STA-Hi-End-Series-IEM-India-max.webp?v=1749465394\u0026amp;width=700\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 data-end=\"1826\" data-start=\"1768\"\u003e\u003cstrong data-end=\"1826\" data-start=\"1772\"\u003eSTA-Hi End MAX – Durability Meets Sonic Excellence\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2215\" data-start=\"1828\"\u003eFor even greater resilience and performance, the \u003cstrong data-end=\"1895\" data-start=\"1877\"\u003eSTA-Hi End MAX\u003c\/strong\u003e upgrades to a \u003cstrong data-end=\"1954\" data-start=\"1910\"\u003e10mm DLC (diamond-like carbon) diaphragm\u003c\/strong\u003e, paired with the same 6mm polymer composite diaphragm. With a higher modulus of around \u003cstrong data-end=\"2053\" data-start=\"2042\"\u003e400 GPa\u003c\/strong\u003e, the DLC driver delivers ultra-fast signal response, reduced distortion, and smoother frequency transitions—ideal for high-resolution tracks and demanding mixes.\u003c\/p\u003e\n\u0026lt; data-end=\"2220\" data-start=\"2217\"\u0026gt;\n\u003ch3 data-end=\"2278\" data-start=\"2222\"\u003e\u003cstrong data-end=\"2278\" data-start=\"2226\"\u003eAcoustic Tuning That Merges Science with Emotion\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2578\" data-start=\"2280\"\u003eEach unit is the result of \u003cstrong data-end=\"2345\" data-start=\"2307\"\u003ehundreds of simulation experiments\u003c\/strong\u003e, resulting in a precision-engineered acoustic cavity optimized for resonance and warmth. The \u003cstrong data-end=\"2474\" data-start=\"2439\"\u003etarget frequency response curve\u003c\/strong\u003e is designed to reproduce music as the artist intended—with rich emotional depth and minimal distortion.\u003c\/p\u003e\n\u003cp data-end=\"2603\" data-start=\"2580\"\u003e\u003cstrong data-end=\"2603\" data-start=\"2580\"\u003eKey Acoustic Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2999\" data-start=\"2604\"\u003e\n\u003cli data-end=\"2650\" data-start=\"2604\"\u003e\n\u003cp data-end=\"2650\" data-start=\"2606\"\u003e\u003cstrong data-end=\"2620\" data-start=\"2606\"\u003eTHD \u0026lt; 0.5%\u003c\/strong\u003e for pure, accurate tonality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2719\" data-start=\"2651\"\u003e\n\u003cp data-end=\"2719\" data-start=\"2653\"\u003e\u003cstrong data-end=\"2680\" data-start=\"2653\"\u003eSensitivity \u0026gt; 110 dB\/mW\u003c\/strong\u003e for effortless drive from any source\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2790\" data-start=\"2720\"\u003e\n\u003cp data-end=\"2790\" data-start=\"2722\"\u003e\u003cstrong data-end=\"2760\" data-start=\"2722\"\u003eIntermodulation distortion \u0026lt; 0.05%\u003c\/strong\u003e for clean, consistent audio\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2859\" data-start=\"2791\"\u003e\n\u003cp data-end=\"2859\" data-start=\"2793\"\u003e\u003cstrong data-end=\"2821\" data-start=\"2793\"\u003eTransient response \u0026lt; 3ms\u003c\/strong\u003e ensures snappy and clear transients\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2929\" data-start=\"2860\"\u003e\n\u003cp data-end=\"2929\" data-start=\"2862\"\u003e\u003cstrong data-end=\"2894\" data-start=\"2862\"\u003eLow-frequency rebound ≈ 50ms\u003c\/strong\u003e gives depth and presence to bass\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2999\" data-start=\"2930\"\u003e\n\u003cp data-end=\"2999\" data-start=\"2932\"\u003e\u003cstrong data-end=\"2962\" data-start=\"2932\"\u003eSignal attenuation \u0026lt; 0.5dB\u003c\/strong\u003e maintains clarity across the range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u0026lt; data-end=\"3004\" data-start=\"3001\"\u0026gt;\n\u003ch3 data-end=\"3044\" data-start=\"3006\"\u003e\u003cstrong data-end=\"3044\" data-start=\"3010\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0421\/5432\/8214\/files\/EarAcoustic-STA-Hi-End-Series-IEM-India-1.webp?v=1749465394\u0026amp;width=700\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 data-end=\"3044\" data-start=\"3006\"\u003e\u003cstrong data-end=\"3044\" data-start=\"3010\"\u003eCraftsmanship Meets Durability\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"3303\" data-start=\"3046\"\u003eAesthetically refined with a \u003cstrong data-end=\"3117\" data-start=\"3075\"\u003epremium electroplated ABS resin cavity\u003c\/strong\u003e and a \u003cstrong data-end=\"3144\" data-start=\"3124\"\u003ezinc alloy frame\u003c\/strong\u003e, the STA series features a \u003cstrong data-end=\"3202\" data-start=\"3172\"\u003emetal-coated resin process\u003c\/strong\u003e for a glossy, high-end finish. It’s built not only to sound good but to look stunning and last long.\u003c\/p\u003e\n\u0026lt; data-end=\"3308\" data-start=\"3305\"\u0026gt;\n\u003ch3 data-end=\"3360\" data-start=\"3310\"\u003e\u003cstrong data-end=\"3360\" data-start=\"3314\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0421\/5432\/8214\/files\/EarAcoustic-STA-Hi-End-Series-IEM-India-2.webp?v=1749465394\u0026amp;width=700\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 data-end=\"3360\" data-start=\"3310\"\u003e\u003cstrong data-end=\"3360\" data-start=\"3314\"\u003eHigh-Fidelity Interchangeable Cable System\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"3742\" data-start=\"3362\"\u003eEach STA model includes a \u003cstrong data-end=\"3430\" data-start=\"3388\"\u003edetachable high-definition audio cable\u003c\/strong\u003e made from \u003cstrong data-end=\"3488\" data-start=\"3441\"\u003eoxygen-free copper and copper-plated silver\u003c\/strong\u003e. With a soft texture, tangle-free design, and up to \u003cstrong data-end=\"3561\" data-start=\"3541\"\u003e408 strand cores\u003c\/strong\u003e, this cable ensures \u003cstrong data-end=\"3636\" data-start=\"3582\"\u003estable, detailed, and high-resolution transmission\u003c\/strong\u003e. The \u003cstrong data-end=\"3661\" data-start=\"3642\"\u003e0.78mm dual-pin\u003c\/strong\u003e connector and \u003cstrong data-end=\"3706\" data-start=\"3676\"\u003e2.5mm single wire diameter\u003c\/strong\u003e offer durability and easy upgrades.\u003c\/p\u003e\n\u0026lt; data-end=\"3747\" data-start=\"3744\"\u0026gt;\n\u003ch2 data-end=\"3801\" data-start=\"3749\"\u003e\u003cstrong data-end=\"3801\" data-start=\"3752\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0421\/5432\/8214\/files\/EarAcoustic-STA-Hi-End-Series-IEM-India-3.webp?v=1749465394\u0026amp;width=700\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2 data-end=\"3801\" data-start=\"3749\"\u003e\u003cstrong data-end=\"3801\" data-start=\"3752\"\u003eWhy Choose the EarAcoustic STA-Hi End Series?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"4124\" data-start=\"3803\"\u003eWhether you’re a critical listener, studio producer, or an audiophile seeking the perfect balance of power, precision, and warmth—the STA-Hi End and STA-Hi End MAX deliver it all. Backed by meticulous design, cutting-edge materials, and premium finishing, the STA Series is a \u003cstrong data-end=\"4123\" data-start=\"4079\"\u003emasterpiece of in-ear monitor innovation\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"4124\" data-start=\"3803\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/nWelh9eSyFk?si=xXl5yvgFCALoVlvh\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e \u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/eiZ2Ba2rldQ?si=gPGUgQyFIYCu11zv\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"4204\" data-start=\"4131\"\u003e \u003c\/p\u003e","brand":"EarAcoustic Audio","offers":[{"title":"Hi-End","offer_id":58936945934496,"sku":"goj1789822158508","price":36.08,"currency_code":"USD","in_stock":true},{"title":"Hi-End MAX","offer_id":58936945967264,"sku":"aqy1789822158509","price":50.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1045\/5833\/0016\/files\/earacoustic-sta-hi-end-series-iem_1.webp?v=1789822164","url":"https:\/\/boardroomwear.shop\/products\/earacoustic-sta-hi-end-series-iem","provider":"My Store","version":"1.0","type":"link"}