Sennheiser HD 620S Closed-Back Audiophile Headphones Black | 700401

The Sennheiser HD 620S combines the precision of open-back audiophile headphones with the isolation of a closed design. With rich bass, lifelike detail, and an expansive soundstage, it delivers reference-quality listening without distractions.

Built in Europe with advanced 42 mm drivers and 150 impedance, the HD 620S offers effortless dynamics and superior comfort. Its stainless-steel reinforcement and acoustic design ensure consistent performance for years of listening enjoyment.

Designed for Real Life

• Closed-back design provides isolation without losing spaciousness
• Handcrafted in Europe with premium materials
• Stainless-steel reinforcement adds durability and style
• Detachable cable and replaceable ear pads for long-term use
• Ideal for private listening or studio work
• Precision-tuned transducers for balanced, natural sound

Key Features

• 42 mm dynamic transducers with 150 impedance
• Frequency response: 6 Hz 30,000 Hz
• Sound pressure level: 110 dB (1 kHz, 1 Vrms)
• Distortion (THD): less than 0.05% (1 kHz, 100 dB)
• Detachable cable with 6.3 mm plug and 3.5 mm adapter
• Weight: approx. 326 g (without cable)