{"product_id":"hifiman-he-r9-dynamic-closed-back-headphones","title":"Hifiman HE-R9 Dynamic Closed-Back Headphones","description":"\u003ch2\u003eBest-sounding Dynamic Drivers\u003c\/h2\u003e\n\u003cp\u003eHigh sensitivity thanks to HIFIMAN's use of a rare earth magnet \u003cbr\u003eTopology diaphragm for detailed high frequency response to 35kHz \u003cbr\u003eAdvanced voice coil\u003c\/p\u003e\n\u003ch2\u003eHIFIMAN Topology Diaphragm\u003c\/h2\u003e\n\u003cp\u003eThe \"Topology Diaphragm” refers to a diaphragm featuring a special Nano particle coating applied to its surface. The result is a more natural and detailed sound than what is typically achieved in True Wireless earphones.\u003c\/p\u003e\n\u003cp\u003eThe idea behind the new Topology Diaphragm was inspired by Dr Fang Bian's Ph.D. thesis that \"different Nano materials have differing structures and each of those materials have its own properties\". Therefore, by carefully controlling the diaphragm surface structure you can yield different results in acoustic performance to a degree previously unobtainable.\u003c\/p\u003e\n\u003ch2\u003eElegance Outside, Strength Inside\u003c\/h2\u003e\n\u003cp\u003eThe exterior of the headband is covered by high-quality leather, giving it a soft and elegant appearance. Inside, there is high-grade memory foam, selected to achieve the most comfortable fit and elasticity. The headband skeleton itself is made of solid steel.\u003c\/p\u003e\n\u003cp\u003eThe structure is both lightweight and strong, robust yet delicate, and designed to convey detail and musicality that is unmatched in the market.\u003c\/p\u003e\n\u003ch2\u003eLarge Ear Cups for Superior Acoustics\u003c\/h2\u003e\n\u003cp\u003eThe crimson red ear cups are large, with internal space that helps produce substantial special volume and the necessary breathing room for the powerful driver to sound its best.\u003c\/p\u003e\n\u003ch2\u003eCable Connections - Dual Compatibility Mode\u003c\/h2\u003e\n\u003cp\u003eThe socket can accommodate both dual-sided unbalanced 3.5mm cable and a single-sided 3.5mm balanced cable (left socket). Bluemini R2R dongle (separate purchase) easily connects to the left socket.\u003c\/p\u003e\n\u003ch2\u003eHeadphone Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 15 Hz-35kHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImpedance:\u003c\/strong\u003e 32Ω\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 100dB\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 328g\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSocket:\u003c\/strong\u003e 3.5mm balanced socket on the left\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"HIFIMAN","offers":[{"title":"wired","offer_id":42743447650537,"sku":"HE-R9","price":79.0,"currency_code":"USD","in_stock":false},{"title":"wireless","offer_id":42743447683305,"sku":"HE-R9 Bluetooth","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/r9_-1.jpg?v=1762460351","url":"https:\/\/audio46.mom\/products\/hifiman-he-r9-dynamic-closed-back-headphones","provider":"Audio46 Headphone Store","version":"1.0","type":"link"}