The Sennheiser HD660 S2 are the new generation of the acclaimed HD660 S. They have been designed to improve and update everything their predecessors offer with more personality than ever.
Enjoy your music on a whole new level. An intimate and relaxed sound. The signature combines exceptional precision and unique comfort with extended sub-bass, for a deeply moving experience.
With an optimized envelope, airflow transducer and coil, Sennheiser engineers have doubled the sound pressure in the lowest octaves to feel every hit of music as if you were at a concert.  ;
The relaxed tone and open design make it extremely comfortable, perfect for long sessions. With warm tuning, smooth treble and strong bass, these HD660 S2 will delight the most demanding.
This warm and inviting signature combined with extended sub-bass makes for uniquely enjoyable and rewarding listening.
This is how HD 660S2 combines the best of many worlds:
-Natural, relaxed and high-fidelity sound with additional sub-bass: optimized surround sound and diaphragm
with new voice coil with impedance of 300 ohms.
-High-performance 38mm drivers Built in Ireland: Steel mesh damping follows the
driver geometry to control air displacement, while the magnetic yoke includes ground air and vent holes for optimal ventilation, minimizing distortion
-Ultra-light aluminum voice coil with 300 ohm impedance for excellent impulse response.
-Intimate sound with great timbre and deep and precise sub-basses.
-Exceptional comfort and build quality: Open design and plush ear cushions offer exceptional breathability for long listening sessions
-The velvet pads of the HD 660S2 can only be described as a tactile pleasure.
-The low overall weight and the ergonomic headband rule out possible discomfort on your head as well. Combined with excellent build quality made in Ireland, the listening experience and comfort come together in a top-level headphone.