{"product_id":"hd-660-s-2-refurbished-us-sennheiser-hearing-hd-660s2-refurbished","title":"HD 660 S 2 Refurbished","description":"\u003cp class=\"PromoBar_title__LClQD\"\u003e\u003cstrong\u003eCertified Refurbished\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"PromoBar_description__WXe6E\"\u003eProduct has been tested, checked, and thoroughly inspected to meet the same high-quality standards as our new products. \u003cstrong\u003e\u003ca href=\"#\" rel=\"noopener\" target=\"_blank\"\u003eLearn More\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eNatural, relaxed, high-fidelity sound with extra sub bass: Ultra-light aluminum voice coil with 300-ohm impedance for excellent impulse response and an intimate sound with great timbre\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eAirflow-optimized 42mm high-performance transducers: Improved ventilation due to a uniquely powerful vented magnet system for minimal distortion and air displacement control through steel mesh damping\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eDouble the sound pressure at the lowest octaves: You can feel the lowest note on the piano (27.5 Hz) or the kick of the bass drum (45-60 Hz) as if you were there, at the recording studio\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eExceptional comfort and build quality: The open-back design offers exceptional breathability and the plush ear cushions deliver maximum comfort - for long listening sessions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eOutstanding quality designed in Germany, made in Ireland: With a frequency response of 8 Hz - 41,500 Hz and detachable, long cables for comfortable desktop use\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"us.sennheiser-hearing","offers":[{"title":"Default Title","offer_id":45227415273538,"sku":"45464908923163","price":203.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/9565\/0370\/files\/660S2_1_0740ec2b-3349-409b-9a80-c019d98bf690_png_v_1715091617.webp?v=1789628534","url":"https:\/\/sennheiser-hearingus.it.com\/products\/hd-660-s-2-refurbished-us-sennheiser-hearing-hd-660s2-refurbished","provider":"sennheiser-hearingus.it.com","version":"1.0","type":"link"}