Uniquely powerful vented magnet system for minimized distortion Ultra-light aluminum voice coil with 300-ohm impedance for excellent impulse response Intimate sound with great timbre and deep, accurate sub bass Plush ear cushions and open design for maximum comfort Outstanding quality designed in Germany, made in Ireland Enjoy 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. Every high-end headphone has its own unique personality. What if you could only own one? Ever 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. This 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.
Uniquely powerful vented magnet system for minimized distortion Ultra-light aluminum voice coil with 300-ohm impedance for excellent impulse response Intimate sound with great timbre and deep, accurate sub bass Plush ear cushions and open design for maximum comfort Outstanding quality designed in Germany, made in Ireland Enjoy 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. Every high-end headphone has its own unique personality. What if you could only own one? Ever 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. This 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.
Uniquely powerful vented magnet system for minimized distortion Ultra-light aluminum voice coil with 300-ohm impedance for excellent impulse response Intimate sound with great timbre and deep, accurate sub bass Plush ear cushions and open design for maximum comfort Outstanding quality designed in Germany, made in Ireland Enjoy 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. Every high-end headphone has its own unique personality. What if you could only own one? Ever 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. This 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.
Uniquely powerful vented magnet system for minimized distortion Ultra-light aluminum voice coil with 300-ohm impedance for excellent impulse response Intimate sound with great timbre and deep, accurate sub bass Plush ear cushions and open design for maximum comfort Outstanding quality designed in Germany, made in Ireland Enjoy 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. Every high-end headphone has its own unique personality. What if you could only own one? Ever 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. This 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.
Last updated at 06/10/2026 12:29:36
Sennheiser HD 660S2 Black
Free delivery
Sennheiser HD660S2 Wired Over-Ear Headphones
Delivery between 15–18 June $15
Sennheiser HD660S2 Wired Over-Ear Headphones
Free delivery
Sennheiser HD660S2 Overear Headphones
Delivery $15
Sennheiser HD660S2 Open Back Wired Over-Ear Headphones - Black (AU Stock)
Delivery $10
Sennheiser HD660S2 Overear Headphones
Delivery $15
Sennheiser HD660S2 Open Back Wired Over-Ear Headphones - Black (AU Stock)
Delivery $10
Sennheiser HD 660S2 Headphones (Black) at Etoren
Delivery $64
Sennheiser HD660S2 Overear Headphones
Delivery between 16–24 June $13.92
Sennheiser HD660 S2 Open Back Wired Over-Ear Headphones - Black (Australia Stock)
Delivery between 16–24 June $13.92
originally posted on minidisc.com.au
Great pair of headphones, though I question the value compared to its siblings.
originally posted on bestbuy.com
I have always wanted to get my hands on the Sennheiser 660s1 and still do, but when I finally came to the conclusion that I was ready to own a pair, the 660s2 had released and with zero hesitation I snagged myself a pair. If you're going to get this high quality studio headset for yourself I would strongly suggest getting yourself and amp/dac if you don't already have one. Even if its simply just the wave XLR which is classified as an amp card and is able to supply 250 ohms. It is still a great option, from my own personal experience. I would also suggest that you download the FXsounds application from the Microsoft store as it will alow you to better equalize the soundstage to your own preference. Don't get me wrong though, even straight out of the box this headset ... MoreI have always wanted to get my hands on the Sennheiser 660s1 and still do, but when I finally came to the conclusion that I was ready to own a pair, the 660s2 had released and with zero hesitation I snagged myself a pair. If you're going to get this high quality studio headset for yourself I would strongly suggest getting yourself and amp/dac if you don't already have one. Even if its simply just the wave XLR which is classified as an amp card and is able to supply 250 ohms. It is still a great option, from my own personal experience. I would also suggest that you download the FXsounds application from the Microsoft store as it will alow you to better equalize the soundstage to your own preference. Don't get me wrong though, even straight out of the box this headset sounded beautiful. I would happily recommend this headset to anyone who is looking for a high quality one. If you're just reading this to see how people feel about this headset but dont want to spend 600$ I would highly suggest checking out the Sennheiser 560s which is 220$ and is also an amazing headset which was my previous drivers till I bought the 660s2.
originally posted on bestbuy.com
Love these headphones. They don’t hurt my ears like my beats did.
| Transducer principle | dynamic, open |
| Transducer size | 38 mm |
| Frequency response | 8 – 41,500 Hz |
| Impedance | 300 Ω |
| Sound pressure level (SPL) | 104 dB (1 kHz, 1 Vrms) |
Sennheiser HD 660S2 Black
Free delivery
Sennheiser HD660S2 Wired Over-Ear Headphones
Delivery between 15–18 June $15
Sennheiser HD660S2 Wired Over-Ear Headphones
Free delivery
Sennheiser HD660S2 Overear Headphones
Delivery $15
Sennheiser HD660S2 Open Back Wired Over-Ear Headphones - Black (AU Stock)
Delivery $10
Great pair of headphones, though I question the value compared to its siblings.
I have always wanted to get my hands on the Sennheiser 660s1 and still do, but when I finally came to the conclusion that I was ready to own a pair, the 660s2 had released and with zero hesitation I snagged myself a pair. If you're going to get this high quality studio headset for yourself I would strongly suggest getting yourself and amp/dac if you don't already have one. Even if its simply just the wave XLR which is classified as an amp card and is able to supply 250 ohms. It is still a great option, from my own personal experience. I would also suggest that you download the FXsounds application from the Microsoft store as it will alow you to better equalize the soundstage to your own preference. Don't get me wrong though, even straight out of the box this headset ... MoreI have always wanted to get my hands on the Sennheiser 660s1 and still do, but when I finally came to the conclusion that I was ready to own a pair, the 660s2 had released and with zero hesitation I snagged myself a pair. If you're going to get this high quality studio headset for yourself I would strongly suggest getting yourself and amp/dac if you don't already have one. Even if its simply just the wave XLR which is classified as an amp card and is able to supply 250 ohms. It is still a great option, from my own personal experience. I would also suggest that you download the FXsounds application from the Microsoft store as it will alow you to better equalize the soundstage to your own preference. Don't get me wrong though, even straight out of the box this headset sounded beautiful. I would happily recommend this headset to anyone who is looking for a high quality one. If you're just reading this to see how people feel about this headset but dont want to spend 600$ I would highly suggest checking out the Sennheiser 560s which is 220$ and is also an amazing headset which was my previous drivers till I bought the 660s2.
Love these headphones. They don’t hurt my ears like my beats did.
Very good headphones.
It's my first pair of higher end headphones, so my opinion of them might be a little skewed. But I found them to be very comfortable and have really good audio quality. I find I can wear them for a few hours at a time an not really feel a difference afterwards because they're open back.
The latest incarnation of sennheisers legendary 660s take it up a few notches in sound quality especially in the bass department..absolutely love these cans and would definitely recommend
awesome Headphone. Nicely acoustic sound and very nice design.
Extremely good sound and much better lows than the S1. Great improvement
excellent sound quality, and design. also light weight.
| Transducer principle | dynamic, open |
| Transducer size | 38 mm |
| Frequency response | 8 – 41,500 Hz |
| Impedance | 300 Ω |
| Sound pressure level (SPL) | 104 dB (1 kHz, 1 Vrms) |
