{"product_id":"hifiman-he-r9-dynamic-closed-back-over-ear-headphones-with-topology-diaphragm-wired-version-1","title":"HIFIMAN HE-R9 Headphones – 20Hz-35kHz Frequency Response","description":"\u003ch2\u003eExperience Uncompromising Sonic Depth\u003c\/h2\u003e\u003cp\u003eStandard consumer headphones often flatten your audio, masking the intricate nuances in your favorite tracks. You deserve to hear your music exactly as the artists intended, free from the muddy, distorted sound profiles that plague entry-level hardware.\u003c\/p\u003e\u003ch2\u003eThe HIFIMAN HE-R9 Precision Engineered Audio\u003c\/h2\u003e\u003cp\u003eThe HIFIMAN HE-R9 utilizes our proprietary Topology Diaphragm driver, which applies a special nano-coating to the surface to control sound wave distortion. This meticulous engineering produces a warm, expansive soundstage that performs exceptionally well across complex orchestral arrangements and bass-heavy tracks alike. By leveraging advanced driver geometry, the HE-R9 delivers a frequency response of 20Hz-35kHz, ensuring that both deep sub-bass and delicate high-end transients are rendered with surgical accuracy.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTopology Diaphragm - Nano-coating tech - Reduces sound distortion for cleaner playback\u003c\/li\u003e\n\u003cli\u003eClosed-Back Design - Acoustic isolation - Prevents sound leakage in public spaces\u003c\/li\u003e\n\u003cli\u003eErgonomic Headband - Weight distribution - Ensures comfort during long sessions\u003c\/li\u003e\n\u003cli\u003eHigh Sensitivity - 100dB efficiency - Drives easily with mobile and portable devices\u003c\/li\u003e\n\u003cli\u003eDetachable Cable - Flexible connectivity - Compatible with wired and Bluemini R2R modules\u003c\/li\u003e\n\u003cli\u003ePremium Earpads - Breathable material - Maintains thermal comfort over hours\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConnectivity: 3.5mm jack or Bluemini R2R wireless module\u003c\/li\u003e\n\u003cli\u003eWireless Range: Up to 10 meters via Bluetooth\u003c\/li\u003e\n\u003cli\u003eBattery Life: 8 hours (on wireless module)\u003c\/li\u003e\n\u003cli\u003eDriver Type: Topology Diaphragm Dynamic Driver\u003c\/li\u003e\n\u003cli\u003eDimensions: 210mm x 180mm x 100mm\u003c\/li\u003e\n\u003cli\u003eWeight: 328 grams\u003c\/li\u003e\n\u003cli\u003eCharging Type: USB-C port\u003c\/li\u003e\n\u003cli\u003eDevice Compatibility: iOS, Android, Windows, macOS\u003c\/li\u003e\n\u003cli\u003eCertifications: CE, FCC, RoHS compliant\u003c\/li\u003e\n\u003cli\u003eColour Options: Burgundy\/Black\u003c\/li\u003e\n\u003cli\u003eBox Contents: HE-R9 headphones, 3.5mm cable, manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho Is This For\u003c\/h2\u003e\u003cp\u003eThe HE-R9 is engineered for critical listeners, home studio producers, and mobile audiophiles who refuse to compromise on sound quality when away from their desk. If you are searching for the best closed-back audiophile headphones for home recording, the HE-R9 provides the isolation and accuracy needed to elevate your monitoring precision.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Question\u003c\/h2\u003e\u003cp\u003e\u003cb\u003eDoes the HIFIMAN HE-R9 require a dedicated amplifier to perform well?\u003c\/b\u003e\u003cbr\u003eWhile the HE-R9 benefits from a high-quality external DAC or amplifier for maximum resolution, its 100dB sensitivity allows it to reach substantial volume levels when connected directly to modern smartphones or laptops. You can enjoy high-fidelity audio without needing heavy external equipment.\u003c\/p\u003e\u003cp\u003eExperience the Tidesmit standard of precision and transform your daily listening habits with the HIFIMAN HE-R9 available now.\u003c\/p\u003e","brand":"Tidesmit","offers":[{"title":"Wireless \/ Poland","offer_id":57095652999513,"sku":"TDS-HDSET-00410-001","price":338.34,"currency_code":"EUR","in_stock":true},{"title":"Wired \/ United States","offer_id":57095653032281,"sku":"TDS-HDSET-00410-002","price":132.05,"currency_code":"EUR","in_stock":true},{"title":"Wired \/ Australia","offer_id":57095653065049,"sku":"TDS-HDSET-00410-003","price":132.05,"currency_code":"EUR","in_stock":true},{"title":"Wireless \/ Australia","offer_id":57095653097817,"sku":"TDS-HDSET-00410-004","price":302.6,"currency_code":"EUR","in_stock":true},{"title":"Wired \/ Poland","offer_id":57095653130585,"sku":"TDS-HDSET-00410-005","price":132.52,"currency_code":"EUR","in_stock":true},{"title":"Wireless \/ United States","offer_id":57095653163353,"sku":"TDS-HDSET-00410-006","price":330.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/7271\/6121\/files\/S55a39a198fe44915b3015d0e21b31b3cm_276b4eee-8a06-46bd-bf55-7bc672df7d11.webp?v=1768764884","url":"https:\/\/tidesmit.com\/products\/hifiman-he-r9-dynamic-closed-back-over-ear-headphones-with-topology-diaphragm-wired-version-1","provider":"Tidesmit","version":"1.0","type":"link"}