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Discover Sennheiser Hd 660s2 | Open-back Dynamic Headphones Now 40% Cheaper [kF4jN1gG]

$71.99 $230.99 -69%

Sennheiser HD 660S2: Unveiling the Sound LegendExperience the pinnacle of sound engineering with the Sennheiser HD 660S2 Open-Back Dynamic Headphones. These headphones are not just an evolution; they are a testament to Sennheiser's commitment to audi

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Sennheiser HD 660S2: Unveiling the Sound Legend

Experience the pinnacle of sound engineering with the Sennheiser HD 660S2 Open-Back Dynamic Headphones. These headphones are not just an evolution; they are a testament to Sennheiser's commitment to audio excellence. With their open-back design, dynamic drivers, and precision engineering, the HD 660S2 promises an immersive listening experience that is both intimate and expansive. Key features include an ultra-light aluminum voice coil for a responsive impulse response, a powerful vented magnet system for minimized distortion, and a plush ear cushion for maximum comfort. Embrace the legend and dive deeper into high-fidelity sound.

Advanced Technology and Unmatched Performance

At the heart of the HD 660S2 lies cutting-edge technology that sets new standards in audio performance. The headphones feature a 38mm transducer with a frequency response of 8 Hz - 41,500 Hz, ensuring a full range of rich, detailed sound. The 300Ω impedance and 104 dB SPL provide a clean and powerful audio experience. Notable specifications include a total harmonic distortion of less than 0.04% at 1 kHz and 100dB, and a weight of just 9.17 oz (260g). This lightweight design, combined with the ergonomic headband, guarantees all-day comfort for extended listening sessions.

Perfect for Music Enthusiasts and Audiophiles

Whether you are a music enthusiast or an audiophile, the Sennheiser HD 660S2 is designed to elevate your auditory journey. The enhanced bass response and extended frequency range offer a more immersive and dynamic listening experience. Perfect for home theater setups, professional recording studios, or personal listening, these headphones deliver a warm, non-fatiguing sound that will captivate you from the first note. The included accessories, such as the 6.3mm and 4.4mm cables, ensure compatibility with a wide range of devices, making the HD 660S2 an ideal choice for any audiophile's collection.

What Our Customers Say

December 28, 2025

Absolutely no complaints!

An excellent, and a very, very high-quality product.

- Enfys V..

December 28, 2025

Absolutely no complaints!

This works just like a lovely, great little wonder.

- Gareth Z..

December 28, 2025

Absolutely no complaints!

It’s a very smart design. And it works so well.

- Steffan F..

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