{"product_id":"hifiman-he-r9-dynamic-closed-back-over-ear-headphones-with-topology-diaphragm-wired-version","title":"HIFIMAN HE R9 Closed Back Headphones Topology Diaphragm","description":"\u003cdiv\u003e\n\u003cp\u003eExperience focused, closed-back listening with the HIFIMAN HE R9 headphones, delivering clear detail through a sealed-earcup design and a two-driver dynamic setup for precise, immersive sound.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo active noise cancellation; rely on sealed-earcup construction to reduce external noise.\u003c\/li\u003e\n\u003cli\u003eTwo dynamic drivers provide a wide frequency range (15 Hz – 35,000 Hz) for tight bass, clear mids, and extended highs.\u003c\/li\u003e\n\u003cli\u003eWired design with a 3.5 mm jack and a 1.5 m cable for universal compatibility and reliable connectivity.\u003c\/li\u003e\n\u003cli\u003eImpedance 33–100 Ω and sensitivity around 100, suitable for a broad range of playback devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Tech Know Electronics","offers":[{"title":"Wireless \/ Poland","offer_id":48998272565465,"sku":"14:193#Wireless;200007763:203372089","price":301.99,"currency_code":"USD","in_stock":true},{"title":"Wired \/ United States","offer_id":48998272598233,"sku":"14:10#Wired;200007763:201336106","price":120.99,"currency_code":"USD","in_stock":true},{"title":"Wired \/ Australia","offer_id":48998272631001,"sku":"14:10#Wired;200007763:201336099","price":120.99,"currency_code":"USD","in_stock":false},{"title":"Wireless \/ Australia","offer_id":48998272663769,"sku":"14:193#Wireless;200007763:201336099","price":275.99,"currency_code":"USD","in_stock":false},{"title":"Wired \/ Poland","offer_id":48998272696537,"sku":"14:10#Wired;200007763:203372089","price":117.99,"currency_code":"USD","in_stock":true},{"title":"Wireless \/ United States","offer_id":48998272729305,"sku":"14:193#Wireless;200007763:201336106","price":301.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/2159\/1001\/files\/Se42a3f04c2674df59dbb94576d7a9d00w.webp?v=1784753430","url":"https:\/\/techknowelectronics.com\/products\/hifiman-he-r9-dynamic-closed-back-over-ear-headphones-with-topology-diaphragm-wired-version","provider":"Tech Know Electronics","version":"1.0","type":"link"}