Known for their engaging signatures and liquid-smooth response, HD 660S predecessors HD 650 and HD 600 shattered performance barriers in the audiophile headphone category.

High-end Sennheiser headphones like the HD 600, HD 650, and HD 660S are known for their balanced, natural sound. The HD 660S2 shares this legacy with a revised 300-ohm coil for …

Dive deeper into legendary sound with the New Sennheiser HD 660S2. A relaxed sound signature Headphones that mix precision with comfort. Shop Now!

2024年6月27日 · The Sennheiser HD 660 S are wired over-ear headphones. Positioned in the middle of Sennheiser's audiophile range of headphones, the dynamic drivers in these open...

2024年11月28日 · While it doesn't quite have the analytical sound signature of the highly regarded "reference" HD 600, it's close, and the Sennheiser HD 660S is well constructed, very …

2023年2月7日 · 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 …

2018年4月3日 · The Sennheiser HD 660S is the latest addition to the iconic 6-series. Can the new Sennheiser HD 660S headphone live up to the fame? Find out!

The HD 820 sacrifices neither detail nor sound field by using breakthrough acoustical systems in a closed, dynamic headphone. The reference-class experience of the HD 820 is achieved with …