T K FOTO TECHNIC PTE LTD

Sennheiser HD 660S2

Sennheiser HD 660S2 - Main image
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$593.34 $899 In stock

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.

Features

  • Uniquely powerful vented magnet system for minimized distortion
  • Intimate sound with great timbre and deep, accurate sub bass
  • Outstanding quality designed in Germany, made in Ireland
  • Ultra-light aluminum voice coil with 300-ohm impedance for excellent impulse response
  • Plush ear cushions and open design for maximum comfort
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Customer Reviews (4.6 / 5 · 5 reviews)

Joshua ★★★★★

I was worried open-back headphones would leak too much sound, but the precision and relaxed soundstage here let me hear details in old recordings I’ve never noticed before. The ear pads are so plush I forget I’m wearing them after an hour.

Henry ★★★★★

Coming from my old open-backs, the relaxed sound signature here is a revelation — so easy to listen to for hours without fatigue. The velour earpads make long sessions feel like nothing at all.

Hazel I. ★★★★★

The sub bass on these really surprised me — it adds a layer of depth I wasn't expecting from open-back headphones, and the relaxed sound signature makes long listening sessions effortless.