Sennheiser HD 620S Closed Back Over Ear Headphones

[shortdesc]Closed-back, over-ear, wired headband, 42 mm driver, 150 ohm impedance, 6 Hz to 30 kHz response[/shortdesc] [properties] Brand Sennheiser Model HD 620S SKU Sennh-HD620S Article No. 700401 Product Type Closed-back headphones Wearing Style Wired headband Ear Coupling Over-ear (Circumaural) Acoustic Principle Closed-back Weight 326 g Country of Origin China Designed and Engineered Germany [/properties] [specifications] 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 105 dB (1 kHz / 1 Vrms) Total Harmonic Distortion <0.05% (1 kHz / 90 dB SPL) Magnetic Field Strength 6.25mT Ear Pad Material Artificial leather Audio Cable 1.8 m cable with 3.5 mm plug Audio Adapter 3.5 to 6.3 mm adapter EAN 4260752332750 UPC 810091272817 Packaging Type Closed carton box Product Packaging Dimensions 237 x 191 x 96 mm Weight with Packaging 670.43 g WEEE Weight 348.2 g WEEE Code B2C004002 [/specifications] [accessories] Included Closed-back headphones HD 620S Included 1.8 m cable with 3.5 mm plug Included 3.5 to 6.3 mm adapter Optional Cable Balanced 4.4 mm cable, Article No. 700403, EAN 4260752332774, UPC 810091272831 Replacement Part Replacement earpads, Article No. 700402, EAN 4260752332767, UPC 810091272824 [/accessories] Closed-Back Listening With Open Sound Character The Sennheiser HD 620S is designed for high-performance headphone listening in environments where distractions can affect focus. Its closed-back acoustic design helps support a more isolated listening experience, while angled transducers create speaker-like imaging and a panoramic soundstage that is exceptional for a closed-back design. Key Benefits and Features Closed-back design supports distraction-free listening. Angled transducers create panoramic, speaker-like imaging. 42 mm transducer with 38 mm diaphragm supports reference-level detail. Ultra-low distortion across the full frequency range. Steel-reinforced earcup covers and headband slider add durability. Ideal Use Cases Focused desktop listening in shared or noisy spaces. Detailed music playback for demanding audio enthusiasts. Long listening sessions requiring over-ear comfort. Closed-back listening where natural, expansive sound is preferred. Choose Focused Listening Without Losing Detail Order the Sennheiser HD 620S for closed-back over-ear listening with detailed reproduction, balanced bass, and a durable design built for demanding headphone users.