Sennheiser Consumer Audio HD 660S2 – Wired Audiophile Stereo Headphones with Deep Sub Bass, Optimized Surround, Transducer Airflow, Vented Magnet System and Voice Coil – Black

Original price was: $679.95.Current price is: $404.00.

41% Off

From the brand

Sennheiser Brand StorySennheiser Brand Story

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We are audio experts and music lovers who’ve been striving for the best audio experience. Through the craft and precision of German Engineering we create innovative products to reinvent the future of audio with remarkable audio experiences that you don’t just hear – but feel. That is what the Sennheiser brand has represented for more than 75 years.

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Intense Science

We are driven by the passion to create audio solutions that make a difference, by constantly rediscovering the needs of our customers.

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Intense Sound

Our ability to redefine sound has continued to set the norm, allowing music lovers worldwide to experience sound in a new dimension.

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Intense Emotion

As audio fanatics we strive for a remarkable sound you not only hear – but feel. We measure our success by the goosebumps on your skin.

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We invite you to discover our wide variety of premium audio products, which are divided into the following four categories: Premium Headphones, Audiophile Headphones, Hearing Solutions and Soundbars.

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Premium Headphones

Offering a wide selection of headphone styles from True Wireless to Over-Ear for premium music enjoyment no matter where you are.

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Audiophile Headphones

Continuously striving to define new industry standards with headphones for both home and mobile listening.

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Hearing Solutions

Seeking to provide market-leading enhanced hearing products​ from TV listening to situational hearing.

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Soundbars

Providing outstanding immersive sound experiences for home entertainment by a single device.

Hear the Difference

Natural, relaxed, high-fidelity sound with extra sub bass: Ultra-light aluminum voice coil with 300-ohm impedance for excellent impulse response and an intimate sound with great timbre
Airflow-optimised 42mm high-performance transducers: Improved ventilation due to a uniquely powerful vented magnet system for minimal distortion and air displacement control through steel mesh damping
Double the sound pressure at the lowest octaves: You can feel the lowest note on the piano (27.5 Hz) or the kick of the bass drum (45-60 Hz) as if you were there, at the recording studio
Exceptional comfort and build quality: The open-back design offers exceptional breathability and the plush ear cushions deliver maximum comfort – for long listening sessions
Outstanding quality designed in Germany, made in Ireland: With a frequency response of 8 Hz – 41,500 Hz and detachable, long cables for comfortable desktop use