Sennheiser HD 620S Specifications

Ultra-light 150-ohm aluminum voice coil for enhanced clarity and accuracy in audio reproduction.
Closed-back headphones with steel-reinforced ear cup covers for distraction-free listening sessions.
Reference-grade 42 mm angled transducers with 38 mm diaphragm deliver speaker-like imaging with natural detail retrieval and expansive soundstage.
Lightweight chassis with steel-reinforced headband sliders and artificial leather arpads with internal venting for long-term durability and all-day comfort.
Style meets durability: A steel-reinforced headband slider and earcup covers blend sleek design with robust construction for aesthetic appeal and lasting quality.
Distraction OFF, sound ON: Open, expansive listening with noise isolation that immerses you in closed-back acoustics without sacrificing natural, airy and intricate audio quality.
Enduring comfort, all day: A lightweight, sturdy chassis paired with soft, artificial leather earpads with internal venting and roomy ear cups for long, intimate listening sessions.
A panoramic soundstage: Angled, 42mm dynamic transducers with 38mm diaphragms mimic a speaker setup and deliver balanced bass for focused listening - unparalleled in closed-back headphone design.
Superior sonic precision: Ultra-low distortion at all frequencies, lifelike vocals and clear frequency bands, powered by an ultra-lightweight 150-ohm aluminum voice coil for optimal impulse response.