Sennheiser HD620S Audiophile Closed Back Headphones
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The Sennheiser HD620 S Headphones offer excellent value with their closed-back design, delivering a sound that is free from distractions while remaining open, natural, and airy. The angled transducers reduce external noise and create spatial imaging typically only found in loudspeakers. Large earcups with soft artificial leather pads ensure comfort for extended listening sessions, and the headphones are equipped with a 3.5mm terminated lead alongside a 6.3mm adaptor.
Comfort and Durability
Featuring 42mm angled drivers housed in steel-reinforced earcups, the HD620 S delivers an accurate and immersive soundstage. The ultra-light voice coils enhance clarity and precision, while the steel-reinforced headband sliders ensure durability and comfort. The vented artificial leather earpads further contribute to all-day comfort by sealing out external noise.
Open Sound
Despite the closed-back design, which typically limits natural sound, Sennheiser’s renowned engineering, including angled drivers and lightweight voice coils, ensures a more natural and engaging listening experience.
Specifications
| 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 |
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