Sennheiser HD 650 Dynamic Stereo Headphones

• Specially designed acoustic silk ensures precision damping over the entire frequency range and helps to reduce THD to an incredible 0.05 percent.
• Improved frequency response is 10 - 39,500 Hertz ( 10 dB).
• Frequency response 9 – 41,500 Hz.
• Hand selected matched driver elements; Highly optimised magnet systems for minimum harmonic and inter modulation distortion.
• Lightweight voice coils for very fast transient response.

With expertly balanced acoustics, luxurious construction and timeless design, the HD 650 has all of the perks of a high-performance sports car and none of the quirks. This open-back headphone is beloved by audiophiles for its musical, non-fatiguing sound while still offering intimate levels of detail. Upon the first note, your favorite tracks reveal their true potential, and each moment of that performance becomes an opportunity to react all over again. For the hi-fi enthusiast that prioritizes engaging sound quality the HD 650 is an instant upgrade.