Sennheiser HD 660S2, Headphones, full size, wired, 6.35 mm jack

Description

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
• Extended sub bass
• Natural, warm sound
• Comfortable open-back design

• Sub bass expands the entire sound
  Traditionally, audiophiles don’t get too excited about sub bass. It can easily get sloppy or boomy and become a distraction. And that’s a shame – because there’s so much more to experience here than just the gut punch of a kick drum. Did you know the low B of a 5-string bass vibrates at 30.9 Hz? Or that the lowest note on a concert piano comes in at 27.5 Hz? And of course, extended sub bass makes bass-heavy genres sound fantastic, too. And that’s the magic trick here. In doubling the sound pressure at the very lowest frequencies, Sennheiser has nevertheless retained extraordinary precision and balance throughout the sub bass, mid-bass, and beyond. Most impressive is how this affects the listening experience. Extension on the low-end changes everything – by creating more space for the sound. Against a deeper backdrop, highs feel more brilliant, the soundstage deeper, emotions stronger.
• They feel as great as they sound
  The velour earpads of the HD 660S2 can only be described as a tactile pleasure. With just the right amount of tension for proper acoustic positioning and supple padding, the headband won’t draw attention away from your music, either. As an open-back design, the HD 660S2 gives your ears an extremely comfortable climate, even for super-long sessions. The low total weight and ergonomic headband rule out any potential discomfort on top of your head as well. Combined with excellent build quality made in Ireland, you’ll quickly grow attached to a listening experience that’s as physically pleasing as the warm, non-fatiguing sound at its heart.

What’s in the Box

• Sennheiser HD 660S2
• Carrying pouch, 3.5 mm to 6.3 mm adapter, 4.4 mm Pentaconn stereo jack plug

Documents

• Quick Start Guide

Extended Specifications

General

Audio Output

Connections

Cable

Miscellaneous