Sennheiser HD 660S2
Dive deeper into legendary sound.
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.
Your new desert island headphone.
Get an intimate experience you won’t want to live without.
Ever felt goosebumps from sound so real, it was as if the source was in the room with you?The HD 660S2 allows music lovers to connect more deeply with their songs and artists. Breathtaking resolution and precision take you closer to instruments and vocalists, yet the sound is natural and balanced
Sub bass expands the entire sound.
Double the sub bass heightens your listening experience.
In doubling the sound pressure at the lowest frequencies, we’ve retained outstanding precision and balance throughout the sub-, mid-bass, and beyond. Extension on the low end alters everything — gives more space for the sound. Against a deeper stage, highs feel more brilliant and emotions stronger.
They feel as great as they sound.
A listening experience that’s physically pleasing.
The velour earpads are a tactile pleasure. With the right amount of tension for proper acoustic positioning and supple padding, the headband won’t draw attention away from your music. As an open-back design, the HD 660S2 gives your ears an extremely comfortable climate, even for super-long sessions.
How do you one-up a line of legends?
High-end Sennheiser headphones have inspired generations.
The benchmark for neutral audiophile sound, the HD 600 Series share visible and audible DNA with the HD 660S2. The revised coil of the S2 matches the 300-ohm impedance of the legendary HD 600/650. This new coil provides higher magnetic force and electrical dampening for cleaner impulse response.
