Sennheiser HD 620S Closed-Back Headphones
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- Greater Toronto Area: 1-2 business days
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- British Columbia: 5-6 business days
- Territories: 6-10 business days
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Find our entrance on Bay Street, near Charles Street West. We also have a pickup area in the Manulife Centre parking garage. Click here for directions. Before coming to the store, please wait for a confirmation email indicating your order is ready for pickup.
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For hygienic reasons, there are no returns on headphones and earphones once opened.
All in-stock headphones are available for personal demonstration in-store. We encourage you to try before buying to ensure satisfactory sound, fit, and functionality.
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If an item is defective upon receipt, please notify us within 30 days of purchase so we can arrange an exchange. For issues following 30 days, we will work with you and the manufacturer within the scope of each brand’s warranty and service policies.
Description
Sennheiser HD 620S
Sound on. Distraction off.
Who says closed headphones can’t sound open?
The closed-back HD 620S is for audio enthusiasts seeking a distraction-free listening experience without compromising on natural, airy and detailed sound.
The legendary HD6 series from Sennheiser finally has a closed-back option. These headphones feature a remarkably open baffle and angled transducers, replicating the spatial imaging of loudspeakers while keeping listening sessions secluded.
- Closed-back design: Provides sound isolation (passive noise cancelling) and distraction-free listening without compromising on natural spacious sound.
- Airy spacious sound: Detailed natural tonality offers intimately true vocal reproduction due to unobscured frequency bands (6 Hz - 30,000 Hz).
- Speaker-like spatial imaging: Angled drivers create a panoramic soundstage - exceptional for a closed-back design.
- 42mm transducers: High-performance German engineering provides outstanding detail retrieval through acoustics with minimal damping and an ultra-light voice coil.
- Aluminum voice coil: Specially developed ultra-light voice coil with 150-ohm impedance for exceptional impulse response.
- Ultra-low distortion: Reference-grade 42mm transducer provides ultra-low distortion across the entire frequency range for unparalleled clarity.
- Deep bass and sub-bass: Substantial yet meticulously balanced due to a compliant surround for powerful natural sound.
- Lightweight chassis: Stainless-steel reinforced sliders and earcup covers provide durability for long term use.
- Fine tuned earpads: Spacious earpads with perforations and acoustic foam imitate acoustic behavior of open-backs for long hours of listening enjoyment.
- Detachable cables: Para-aramid reinforced cables provide long lasting durability while also providing the option for balanced connections. (Balanced cables sold separately).
- Global 2-year warranty: Offers peace of mind for your audio equipment investment.
Open and closed
A legendary performance, now in closed-back.
We believe in giving high-performance audio enthusiasts the purest headphone listening experience possible — even when their surroundings are far from perfect.
The closed-back HD 620S caters to this audience by providing distraction-free listening without compromising on natural presentation. The reference-grade 42mm transducer and ultra-light 150-ohm aluminum voice coil deliver exceptional impulse response, bringing the listener to the front row of their music.
Where many closed headphones struggle, the HD 620 excels, preserving the detailed, smooth sound the 600 series is known for while providing expansive, panoramic imaging. To mimic the presentation of loudspeakers, the HD 620S features angled transducers nestled in a remarkably open baffle. Even in complex music, bass, mids, and vocals are delightfully layered with distinct instrumentation and nuance.
The steel-reinforced headband sliders and earcup covers ensure long-term durability while reducing unwanted resonances, all in a lightweight chassis designed for all-day use. Supple artificial leather earpads offer both a comfortable touch and superb acoustic isolation. The HD 620S includes a detachable 1.8 m twist-lock cable with a 3.5 mm plug and a 6.3 mm adapter. It's also upgradeable to an optional balanced cable with a 4.4 mm plug, seamlessly integrating into high-performance audiophile setups of all kinds.
Kitchen talk off. Sofa concert on.
Enjoy undisturbed privacy while listening to exceptional open, natural sound.
Wish your surroundings were more suitable for enjoying long listening sessions? Well, now you no longer have to trade an impressive soundstage for privacy. The HD 620S lets you experience detailed, spacious sound like never before in closed-back headphones. The stainless-steel reinforced ear cup covers not only add timeless appeal to this masterpiece; they also provide a private listening session regardless of your surroundings.
So if you’re more into sofa concerts than kitchen talks, the new HD 620S offers you a distraction-free listening experience with true-to-life vocals, letting you relive spectacular live moments without compromising on natural, airy sound.
Who says that closed-back headphones can’t sound so real?
Distraction off. Open sound on.
Open sound in a closed-back design.
You might think that’s impossible. Think again. The HD 620S combines the DNA of the HD 600 and 500 series, bringing the best of both headphone families to a closed chassis.
Sennheiser’s HD 600 series has long been the standard for natural tone, thanks to our dedication to continuously improving the open-back concept. The 500 series introduced later offers a soundstage that immerses listeners in their music.
The distinctive DNA combination of these two series lets the HD 620 excel where many closed headphones struggle, preserving the detailed, smooth sound the 600 series is known for. Our reference-grade 42 mm angled transducers with 38 mm diaphragm and ultra-light 150-ohm aluminum voice coil deliver exceptional impulse response, expanding the stereo image to an almost panoramic soundstage.
Stressful life off. Peace of mind on.
Timeless functionality and comfort.
The HD 620S not only offers timeless design, but also timeless function and comfort. So your mind can focus on other things than high-maintenance headphones.
The HD 620S chassis is lightweight yet familiar, bolstered by premium touches that will deliver its unique acoustic signature for years to come. The robust, steel-reinforced headband sliders and ear cup covers add timeless appeal and long-term durability to a silhouette sculpted for all-day wearing comfort. Spacious ear cup covers and the supple ear pads made from artificial leather not only offer superb acoustic isolation, but also add a comfortable touch thanks to internal venting.
The HD 620S is ready for hours of fatigue-free, intimate listening — wherever you may take them.
Key clicks off. Full immersion on.
Your passion knows no boundaries. Why should your headphones?
Who doesn’t sometimes want to just switch off and become immersed in their own world undisturbed, away from roommates or family?
With the HD 620S, you can stay in the same room without compromising on privacy. Even better: without compromising on natural, expansive sound. Imagine hearing every nuance from every direction without any disturbance. No matter if you love gaming, amateur music production, or simply listening to exceptionally good audio, the HD 620S takes your hobby to the next level and boosts your emotional experience.
So, if you’re looking for spatial awareness and extraordinary detail retrieval, there’s no need to wait.
What's Included
- HD 620S headphones
- 1.8 m cable with 3.5 mm plug
- 3.5 to 6.3 mm adapter
- Carry pouch
- 2-year warranty
Transducer size: 42 mm with 38 mm Duofol diaphragm
Frequency response: 6 Hz - 30,000 Hz
Impedance: 150 Ω
Sound pressure level (SPL): 110 dB (1 kHz / 1 Vrms)
Total harmonic distortion (THD): <0.05% (1 kHz / 90 dB SPL)
If an item is defective upon receipt, please notify us within 30 days of purchase so we can arrange an exchange. For issues following 30 days, we will work with you and the manufacturer within the scope of each brand’s warranty and service policies.
Specs
Dimensions
About Sennheiser
Warranty
This Sennheiser Audiophile product includes a 2 Year Manufacturer's Warranty.
Where possible and inventory permits, Bay Bloor Radio can assist with facilitating warranty claims with Sennheiser for products purchased at our store.
These warranty periods begin on the date of purchase of brand-new, unused products by the first end user and only applies to the original purchaser (first end user purchasing the product). Please retain your sales receipt (or your warranty certificate) as proof of purchase. Unless you submit a copy of your proof of purchase, which will be verified by your local Sonova Consumer Hearing GmbH service partner, you will be obliged to pay for any repairs that are carried out. Proof of purchase must state the date of purchase, point of purchase and name of the product.
If, within the applicable warranty period, the product is determined to have an original defect due to improper materials or workmanship, Sonova Consumer Hearing GmbH or their service partners will, without charge for labour or parts, repair or (at the discretion of Sonova Consumer Hearing GmbH) replace the product or its defective parts. Sonova Consumer Hearing GmbH may also at its discretion provide a partial or full credit of the original purchase price in exchange for the returned product.
Sonova Consumer Hearing GmbH or its service partners may replace defective products or parts with new or refurbished products or parts. All products and parts replaced become the property of Sonova Consumer Hearing GmbH or its service partners.
The following cases are not covered by the above warranties:
- minor faults or deviations in the quality of a product which do not affect the product’s value or fitness for its intended purpose any accessories supplied with the product
- rechargeable or disposable batteries (these products have a shorter service life, the length of which also depends on the frequency of use)
- faults resulting from improper use (e.g. operating errors, mechanical damage, incorrect operating voltage) Proper use for the purposes of these warranties are defined as use of the product under the conditions stated in the instructions for use
- faults due to wear and tear
- any modification of products effected by the end user or a third party, unless Sonova Consumer Hearing GmbH has given its prior written consent to the nature and extent of the modification. For the avoidance of doubt, approved modifications will not void the warranty.
- faults due to force majeure
- faults of which the purchaser was already aware at the time of purchase
All warranty claims become void if the product is tampered with by unauthorised persons or repair shops. Further, these warranties are voided by removal or alteration of identification labels, serial numbers or safety labels on the product or its parts.
Full warranty details: https://www.sennheiser-hearing.com/en-CA/warranty-conditions
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