Sennheiser HD 620S Closed-Back Headphones

Sennheiser HD 620S Closed-Back Headphones - Image 2

Sennheiser HD 620S Closed-Back Headphones

Name: Sennheiser HD 620S Closed-Back Headphones
SKU: 10369
Price: 276.95 GBP
Availability: InStock

£276.95

6-month TechInOut warranty included. Extend to 12 months below. Warranty details

Design & Soundstage: Closed-back, over-ear design with superior noise isolation. They use angled 42 mm transducers to emulate an open, wide soundstage, minimizing the “boxed-in” feeling typical of closed headphones.

Driver & Performance: 38 mm diaphragms and a 150-ohm aluminum voice coil offer detailed, fast audio reproduction.

Audio Signature: Known for a balanced, “sparkly” and musical sound signature with a warmer, more impactful bass response compared to traditional open-back models like the HD 600.

Comfort & Build: Lightweight chassis with a steel-reinforced headband, artificial leather ear pads, and internal venting for comfort.

Estimated UK delivery in 6–9 business days from your order.

Dispatched from Hong Kong by tracked courier (DHL, FedEx or UPS).

No import fees: UK duty and VAT are already included in the price. Shipping details · 14-day returns

In stock

Pay safely with PayPal or card. PayPal payments are covered by PayPal Buyer Protection on eligible purchases.

Wishlist Compare

SKU: 10369 Category: Headphones Tags: hd 620s closed-back, headphones, sennheiser

Description

The Sennheiser HD 620S are dynamic, closed-back over-ear headphones released in June 2024, featuring 42mm angled transducers to deliver an open, panoramic soundstage. They offer a 150-ohm impedance, 6 Hz – 30,000 Hz frequency response, and are designed for audiophile listening with low distortion (<0.05%) and a 1.8m detachable cable.

Specifications

Transducer Principle	Dynamic, Closed-back
Frequency Response	6 Hz – 30,000 Hz
Impedance	150 Ohms
Sound Pressure Level (SPL)	110dB/1 V RMS (or 105dB/ 1kHz/1 Vrms)
Total Harmonic Distortion (THD)	<0.05% (1kHz/ 90dB SPL)
Driver Size	42 mm with 38 mm diaphragm
Cable	Detachable 1.8 m cable with 3.5 mm jack and 6.3 mm adapter
Material	Plastic, stainless steel reinforced headband, artificial leather ear pads
Soundstage	Angled drivers provide a spacious,, open-back feel in a closed-back design.
Build	High-end, durable materials with a “twist and lock” detachable cable.
Comfort	Plush, replaceable artificial leather ear pads, suitable for long listening sessions.
Isolation	Effective passive noise isolation, though less effective on low-frequency sounds.
Weight	326 g

Package includes

1 x Sennheiser HD 620S Closed-Back Headphones
1 x 1.8 m (6 ft) cable with 3.5 mm plug
1 x 3.5 mm to 6.3 mm (1/4″) screw-on adapter
1 x Soft drawstring pouch
1 x Documentation