{"product_id":"700240","title":"Sennheiser HD660S2","description":"\u003cp\u003eThe HD 660S2 is a high-end open-back headphone designed for audiophiles and critical listeners seeking deep bass, detailed resolution and a spacious soundstage. It features a reworked driver and improved airflow design to deliver natural, dynamic sound with enhanced low-end and clarity across the entire frequency range. Comfortable and built with premium materials, it’s ideal for long listening sessions, hi-fi systems, DAC\/amp setups, or studio-like listening environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003cbr\u003e• Open-back, over-ear design for wide, natural soundstage\u003cbr\u003e• Dynamic driver with updated voice coil and airflow for deeper bass and low distortion\u003cbr\u003e• Extended frequency range for accurate reproduction of bass\/sub-bass and detailed highs\u003cbr\u003e• Detachable cords with both balanced and unbalanced options (jack 6.35 mm + balanced 4.4 mm) for flexibility\u003cbr\u003e• Lightweight and comfortable build — suitable for long listening sessions\u003cbr\u003e• Designed for hi-fi listening, detailed music playback, mixing or mastering\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":68114649120830,"sku":"700240","price":800.9,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/2209\/7214\/files\/SENN-660s2.webp?v=1794590268","url":"https:\/\/hifipro.ca\/products\/700240","provider":"HiFIPRO \/ Audio d'Occasion","version":"1.0","type":"link"}