All Sennheiser HD 620S Open Box are tested, inspected and cleaned by our meticulous returns team and are sold in like new condition with their original packaging and accessories.
Discover the Sennheiser HD 620S Closed-Back Dynamic Headphones at Headphones.com, where high-performance audio meets the intimacy of a closed-back design without sacrificing the expansiveness typically reserved for open-back models. Sennheiser redefines what is possible with the HD 620S, crafting an auditory experience that turns distraction off and a speaker-like open sound on. This model is perfect for the audiophile who demands a pristine sound environment even in the busiest settings. With the HD 620S, Sennheiser delivers reference-level detail, engaging dynamics, and panoramic soundstage in a design that keeps the outside world precisely where it belongs—out.
Distraction-Free Experience
The Sennheiser HD 620S headphones feature expertly angled transducers that achieve an impressive panoramic soundstage—uncommon for closed-back designs. This setup ensures that every detail is spread wide and clear, simulating the immersive experience of a room filled with speakers. Coupled with a substantial yet perfectly balanced bass output, these headphones provide an enveloping listening experience that keeps external noises at bay, allowing for complete musical immersion.
The Natural Sennheiser Sound You Love
Experience the pure, uncoloured sound that Sennheiser is famous for with the HD 620S. These headphones feature ultra-low distortion across the entire frequency range, ensuring that every note is reproduced with crystal clarity. The natural vocal reproduction maintains an intimate and true sound, presenting music as it was meant to be heard, with all frequency bands beautifully intact and unobscured.
Exceptional Impulse Response
Equipped with reference-grade 42mm transducers and a 38mm diaphragm featuring an ultra-light aluminum, 150-ohm voice coil, the HD 620S headphones offer an exceptional impulse response. This technology guarantees that the sound is not only fast and clear but also resonant with even the subtlest emotional undertones of your music, allowing for a deeply engaging listening experience.
All-Day Use For Years To Come
Designed for durability and comfort, the HD 620S features a lightweight yet sturdy chassis that is ready for prolonged use. The ear pads, made from supple artificial leather with internal venting, along with spacious ear cups, ensure hours of comfortable listening. The robust, steel-reinforced ear cup covers and headband-slider add extraordinary durability to the sophisticated design, making these headphones a long-lasting investment for serious audiophiles.
Closed-Back Design with Open Sound Characteristics
Despite their closed-back design, the HD 620S headphones deliver an open sound characteristic that frees the audio to expand beyond the typical limitations of closed models. This design choice promotes a wider, more natural sound field, making each listening session a true-to-life experience.
Angled Transducers for a Panoramic Soundstage
The strategically angled transducers are key to the HD 620S's ability to project a soundstage that rivals open-back models. This design allows for a wide, triangular presentation that gives each instrument and sound element its own distinct space, promoting an impressive stereo image and overall sound clarity.
Lightweight, Comfortable Design for Extended Listening
With a focus on user comfort and product longevity, the HD 620S combines a lightweight frame with high-end materials. The ear pads and headband are crafted for prolonged use, so you can enjoy endless hours of music without discomfort. Whether at home or in transit, these headphones ensure a comfortable listening experience that doesn't compromise on sound quality.
Premium Connectivity Options
The HD 620S headphones come equipped with a detachable 1.8m twist-lock cable featuring a 3.5mm plug, with a screw-on 6.3mm adapter included, catering to a wide range of audio equipment.
Order your Sennheiser HD 620S Closed-Back Dynamic Headphones from Headphones.com today and step into a world where high fidelity and luxurious comfort coexist beautifully, designed for the discerning listener who requires both privacy and expansive sound quality.
Technical Specifications
| Specification | Detail |
|---|---|
| Wearing style | Wired headband |
| 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 |
What's In The Box?
- Sennheiser HD620S Closed-Back Dynamic Driver Headphones
- 1.8m Cable with 3.5mm (1/8") termination
- 3.5mm (1/8") to 6.35mm (1/4") adapter