{"product_id":"sennheiser-hd-660s2-over-ear-open-air-dynamic-headphones-demo","title":"Sennheiser HD 660S2 Over Ear Open Air Dynamic Headphones (Open Box New)","description":"\u003ch2\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif;\"\u003e\u003cstrong\u003eSennheiser HD 660S2 Over Ear Open Air Dynamic Headphones (Demo)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eEnjoy your music on a completely new level. An intimate, relaxed sound signature combines with outstanding precision and exceptional comfort — and now, extended sub bass — for a deeply moving experience.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eExtended sub bass\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eNatural, warm sound\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eComfortable open-back design\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cb\u003eYour new desert island headphone\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eEvery high-end headphone has its own unique personality. What if you could only own one?\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cbr\u003eEver felt goosebumps from sound so real, it was as if the source was in the room with you? The non-fatiguing HD 660S2 gives people who love music an intimate way to connect more deeply with their favorite songs and artists. Breathtaking resolution and precision take you closer than ever to instruments and vocalists. Yet the sound is natural and balanced, never harsh or brash.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cbr\u003eThis warm, inviting signature combined with extended sub bass makes listening uniquely pleasant and rewarding. And with comfort this good, it practically begs you to keep going for endless sessions. That’s how HD 660S2 combines the best of many worlds to give you an intimate experience you won’t want to live without.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cstrong\u003e\u003cbr\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eUniquely powerful vented magnet system for minimized distortion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eIntimate sound with great timbre and deep, accurate sub bass\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eOutstanding quality designed in Germany, made in Ireland\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003eUltra-light aluminum voice coil with 300-ohm impedance for excellent impulse response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003ePlush ear cushions and open design for maximum comfort\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: helvetica, arial, sans-serif;\"\u003eTransducer principle: dynamic, open\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: helvetica, arial, sans-serif;\"\u003eTransducer size: 38 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: helvetica, arial, sans-serif;\"\u003eFrequency response: 8 – 41,500 Hz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: helvetica, arial, sans-serif;\"\u003eImpedance: 300 Ω\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: helvetica, arial, sans-serif;\"\u003eSound pressure level (SPL): 104 dB (1 kHz, 1 Vrms)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: helvetica, arial, sans-serif;\"\u003eTotal harmonic distortion (THD): \u0026lt;0.04% (1 kHz, 100 dB)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: helvetica, arial, sans-serif;\"\u003eEar coupling: Over-Ear\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: helvetica, arial, sans-serif;\"\u003eWeight: 260g\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: helvetica, arial, sans-serif;\"\u003eAdapter: 6.3 mm (1⁄4 inch) to 3.5 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: helvetica, arial, sans-serif;\"\u003eConnector: 6.3 mm (1⁄4 inch) jack plug, 4.4 mm balanced plug\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: helvetica, arial, sans-serif;\"\u003eCable length: 1.8m\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: helvetica, arial, sans-serif;\"\u003eCountry of origin: Ireland\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: helvetica, arial, sans-serif;\"\u003eMagnetic field: 4.5mT\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: helvetica, arial, sans-serif;\"\u003eMPN: 700240\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: helvetica, arial, sans-serif;\"\u003eUPC: 810091270370\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"\u003e\u003cstrong\u003eWhat’s in the box\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: helvetica, arial, sans-serif;\"\u003eHD 660S2 headphones\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: helvetica, arial, sans-serif;\"\u003e6.3 mm cable (1.8 m)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: helvetica, arial, sans-serif;\"\u003e4.4 mm cable (1.8 m)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: helvetica, arial, sans-serif;\"\u003e6.3 mm to 3.5 mm adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; font-family: helvetica, arial, sans-serif;\"\u003ecarry pouch\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"font-family: helvetica, arial, sans-serif;\"\u003e\u003cstrong\u003e\u003cspan id=\"docs-internal-guid-5a401363-7fff-4c98-638a-f456b649f4fc\"\u003eAudiolab Stereo \u0026amp; Video Center\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":53843696091502,"sku":"SENHD660S2DEMO","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/SENHD660S2.jpg?v=1738872829","url":"https:\/\/audiolab.com\/products\/sennheiser-hd-660s2-over-ear-open-air-dynamic-headphones-demo","provider":"Audiolab","version":"1.0","type":"link"}