Sennheiser HD?660S2 Open-Back Hi-Res Audiophile Headphones, Ultra-Light Aluminum Voice Coil, Extended Sub-Bass, 300?Ohm Impedance & Airflow Transducer, Plush Ear Cushions, Premium Comfort, 2Y Warranty

The Sennheiser HD660S2 open-back headphones are designed for audiophiles looking for high-resolution sound quality. With an ultra-light aluminum voice coil and extended sub-bass response, these headphones offer a truly immersive listening experience.

The 300 Ohm impedance and airflow transducer technology ensure that every detail of your music is reproduced accurately, with no distortion or loss of clarity. The plush ear cushions provide premium comfort for long listening sessions, while the 2-year warranty gives you peace of mind knowing that your investment is protected.

For those who demand the best in audio quality, the Sennheiser HD660S2 headphones are a top choice. Whether you're a professional musician, audio engineer, or just a dedicated music lover, these headphones will bring your favorite tracks to life with stunning clarity and detail.

Pros: High-res sound quality, comfortable fit, durable construction, 2-year warranty
Cons: Higher impedance may require a powerful amplifier, open-back design does not provide noise isolation.

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