We believe in giving high-performance audio enthusiasts the purest headphone listening experience possible, even when their surroundings are far from perfect.

Enter the HD 620S — an oasis for demanding listeners seeking a distraction-free listening experience without compromising on natural, expansive sound. It delivers reference-level detail, engaging dynamics and speaker-like imaging in a closed-back design.

 

DISTRACTION-FREE LISTENING EXPERIENCE

– Speaker-like imaging: angled transducers create a panoramic

soundstage - exceptional for a closed-back design

– Substantial yet balanced bass and sub-bass

 

THE NATURAL SENNHEISER SOUND YOU LOVE

– Ultra-low distortion across the entire frequency range

– Intimately true vocal reproduction, unobscured frequency bands

– Exceptional impulse response with reference-grade 42 mm transducer with a 38 mm diaphragm and an ultra-light aluminum, 150-ohm voice coil

 

ALL-DAY USE FOR YEARS TO COME

– Lightweight yet sturdy chassis

– Supple artificial leather earpads with internal venting and spacious earcups for hours of intimate listening

– Robust steel-reinforced earcup covers and headband-slider for extraordinary durability

 

 

Technical Specifications
Wearing style : Wired headband
Ear coupling : Over-ear (Circumaural)
Ear pad material : Artificial leather
Acoustic principle : Closed-back
Transducer principle : Dynamic (single driver)
Transducer size : 42 mm with a 38 mm diaphragm
Frequency response : 6 Hz - 30,000 Hz
Impedance : 150 Ω
Sound Pressure Level (SPL) : 105 dB (1 kHz / 1 Vrms)
Total Harmonic Distortion (THD) : <0.05% (1 kHz / 90 dB SPL)
Magnetic field strength : 6.25mT
Weight (w/o cable) : 326 g
Audio cable/s : 1.8 m cable with 3.5 mm plug
Audio adapter/s : 3.5 to 6.3 mm adapter