{"product_id":"elfinear-50mm-helmet-headset-speaker-for-audiophile-and-enthusiasts","title":"ELFINEAR 50MM Helmet Headset Speaker For Audiophile And Enthusiasts","description":"\u003cp\u003eProfessional Audiophile-Grade Helmet Speaker Driver\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0738\/6923\/0296\/files\/20260519162004_2218_62.jpg?v=1779179072\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eProduct Description\u003c\/p\u003e\n\u003cp\u003eDesigned exclusively for motorcycle and riding audio enthusiasts, this professional speaker driver is developed for aftermarket helmet audio upgrades. It solves common pain points of stock helmet speakers including muddy bass, high distortion and unstable performance in harsh outdoor environments, bringing you studio-level listening experience on the road. It fits most standard-sized riding helmets and is compatible with most popular Bluetooth headset systems from leading brands.\u003c\/p\u003e\n\u003cp\u003eCore Specifications\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003eParameter    Specification\u003cbr\u003eDiaphragm Material    19μm PET + 30μm black TPU composite\u003cbr\u003eImpedance (1KHz)    25.2Ω\u003cbr\u003eSensitivity (1KHz)    123.56dB\u003cbr\u003ePolarity    Positive (+)\u003cbr\u003eStroke Capacity Improvement    ≈ 30% higher than standard drivers\u003cbr\u003eTotal Harmonic Distortion Reduction    15%-25% lower than conventional drivers\u003cbr\u003eFatigue Life    ≥ 100,000 cycles\u003cbr\u003ePerformance Attenuation (High Temperature \u0026amp; Humidity)    \u0026lt; 5%\u003cbr\u003eMaterial Features    UV-resistant, hydrolysis-resistant, rigid PET skeleton + high-damping flexible TPU\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0738\/6923\/0296\/files\/20260519152133_10380_3.jpg?v=1779179072\" alt=\"\"\u003eKey Advantages\u003c\/p\u003e\n\u003cp\u003e1. Audiophile Sound Quality\u003c\/p\u003e\n\u003cp\u003eThe composite diaphragm structure combines the rigidity of PET and the excellent damping of TPU, which brings smooth high frequency, flat frequency response, and eliminates unwanted resonance noise from plastic or metal frames. It features low distortion across the entire frequency range, delivers tight and deep bass with clear transient response, letting you enjoy premium music playback and clear navigation instructions even during riding.\u003c\/p\u003e\n\u003cp\u003e2. Unmatched Durability for Outdoor Use\u003c\/p\u003e\n\u003cp\u003eEngineered to withstand tough outdoor conditions: the black TPU material delivers excellent UV resistance and hydrolysis resistance, maintaining stable performance in long-term sun exposure and wet rainy rides. With over 100,000 cycles of fatigue life and less than 5% performance decay in high temperature and high humidity, it outlasts ordinary stock speakers for long-term use.\u003c\/p\u003e\n\u003cp\u003e3. Easy Modification \u0026amp; Wide Compatibility\u003c\/p\u003e\n\u003cp\u003eWith its mature 25.2Ω impedance close to the universal 32Ω aftermarket standard, the driver is easy to drive. The high 123.56dB sensitivity ensures sufficient output volume even with Bluetooth host devices, so you can hear clearly in windy riding conditions. It fits most standard helmet modification workflows and existing production lines, making DIY upgrade simple and accessible.\u003c\/p\u003e","brand":"ELFINEAR OFFICIAL STORE","offers":[{"title":"Kit No Cables","offer_id":51697104519384,"sku":null,"price":55.99,"currency_code":"USD","in_stock":true},{"title":"3.5mm Aux Cable","offer_id":51697104552152,"sku":null,"price":66.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/elfinear.com\/ru\/products\/elfinear-50mm-helmet-headset-speaker-for-audiophile-and-enthusiasts","provider":"ELFINEAR OFFICIAL STORE","version":"1.0","type":"link"}