Sennheiser HD 650 - Hi-Res Audiophile Open Back Headphone - Quality Transducer and Diaphragm. - Gray

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. The HD 650’s signature sound starts with our in-house acoustics. Audiophiles know that the best components perform at their peak when nothing stands in their way. The 42mm transducer deploys a 38mm diaphragm with aluminum voice coil specifically tuned for extended, critical listening: overall treble and low-frequency presence are effortless while midrange is reproduced with lifelike composure—none sacrificing their organic roots to get there. Made in Ireland at our state-of-the-art production facility, the HD 650 delivers more: more details discovered, more musicality, and definitely more time for blissful listening.

A wide frequency response

(10 to 41,000 Hz) for total audio immersion, reproducing the subtle details in your music.

Open-back earcups

Open-back earcups facilitate the natural expansion of sound waves for a hi-fidelity spacious soundstage.

42mm transducers

42mm transducers are hand selected for precise (1 dB) matching tolerance to ensure exceptional accuracy with <0.05% harmonic distortion.

Elliptical earcups

Elliptical earcups and luxuriously comfortable velour pads for hours of fatigue-free listening.

Detachable para-aramid reinforced cables

Detachable para-aramid reinforced cables with OFC copper ensure signal integrity and a very low handling noise.