Who said that closed-back headphones couldn't sound that open?

Sennheiser believes 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 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.

Specifications