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Deal.ai › Sennheiser
Sennheiser
HD 620 S
Sennheiser

HD 620 S

4.4(10 ratings)

Best price now

$249.95at AmazonChecked 52 min ago

36% under what the other stores charge

Compared across 12 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $249.95 at Amazon (checked Nov 12, 2026).
  • Checked at 12 stores.

Our take on the HD 620 S

The HD 620S is Sennheiser's closed-back entry in the 600 series, built around a 42 mm transducer with a 38 mm diaphragm and a light 150-ohm aluminum voice coil. An open baffle and angled drivers aim to give the wide, speaker-like imaging the line is known for while sealing sound in and noise out. It suits listeners who want 600-series tonality for office, studio or shared-room use, where the open-back HD 600 and HD 650 leak too much. The steel-reinforced frame and artificial leather pads target long sessions and durability.

Best forAudiophiles who need closed-back isolationOffice and shared-room listeningLong listening sessionsBuyers wanting 600-series sound without leakage
Pros
  • Closed-back design keeps sound in and room noise out
  • Angled transducers and open baffle give wide imaging
  • Smooth, natural tuning in the 600-series tradition
  • 150-ohm load runs from many amps and dongles
  • Steel-reinforced build and replaceable-style pads for long life
Cons
  • Closed cups isolate less than dedicated studio closed-backs
  • 150 ohms still wants more power than phone headphone jacks give
  • Artificial leather pads can run warm over long sessions
  • Single 1.8 m cable, no balanced option in the box

HD 620 S prices at every store

  • Best BuyRefurbished

    In stock

    $259.95Free shippingChecked 52 min ago
    Visit Best Buy
  • Dressinn.comNew

    In stockShips from abroad · duties may apply

    $257.99+ $19.99 shippingChecked 52 min ago
    Visit Dressinn.com
  • Audio AdvisorNew

    In stock

    $299.95Free shippingChecked 52 min ago
    Visit Audio Advisor
  • HomeCineSolutionsNew

    In stockShips from France · duties may apply

    $276.03+ $69.00 shippingChecked 52 min ago
    Visit HomeCineSolutions
  • Bloom AudioPre-owned

    In stockReturn policy

    $359.95Checked 52 min ago
    Visit Bloom Audio
  • Sennheiser US - Sonova Consumer Hearing USA LLCNew

    In stockReturn policy

    $399.95Checked 52 min ago
    Visit Sennheiser US - Sonova Consumer Hearing USA LLC
  • Mimic-AudioNew

    In stock

    $399.95Free shippingChecked 52 min ago
    Visit Mimic-Audio
  • BrandsWalkNew

    In stock

    $399.95Free shippingChecked 52 min ago
    Visit BrandsWalk
  • Microless.comNew

    In stockShips from abroad · duties may apply

    $390.41+ $39.60 shippingChecked 52 min ago
    Visit Microless.com
  • Hawthorne StereoNew

    In stock

    $399.95+ $100.00 shippingChecked 52 min ago
    Visit Hawthorne Stereo
  • AmazonRefurbished

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $229.99Free shippingChecked 52 min ago
    Visit Amazon
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $249.95Free shippingChecked 52 min ago
    Visit Amazon
  • Etoren.comNew

    Out of stockShips from abroad · duties may apply

    $302.00Checked 52 min ago
    Visit Etoren.com

Store links may earn us a commission.

HD 620 S price history

Lowest price we've seen: $249.95 on Nov 12 at Amazon. Tracked across 9 stores since Nov 12.

What reviewers say

  • 4.4 / 510 ratings

Ratings are strong but few. Owners describe a closed-back that keeps the 600 series' smooth, spacious character, with isolation that is useful rather than total.

What people mention
  • SoundPraisedOwners call the tuning smooth and natural, close to the open 600-series sound.
  • ImagingPraisedListeners note a wide, speaker-like stage unusual for a closed-back.
  • IsolationMixedIt blocks some room noise and leakage, but not as much as studio closed-backs.
  • ComfortPraisedPads and clamp are reported comfortable for hours.
  • PadsCriticisedThe artificial leather can get warm during long listening.

About the HD 620 S

The Sennheiser HD 620S is a closed-back, over-ear headphone from the 600 series audiophile lineup. It is designed for distraction-free listening while keeping a natural, expansive sound.

It uses a 42 mm transducer with a 38 mm diaphragm and an ultra-light 150-ohm aluminum voice coil. The open baffle and angled transducers replicate the spatial imaging of loudspeakers while keeping listening sessions secluded.

The build includes steel-reinforced components for durability and reduced resonances. The earpads are soft artificial leather.

Type
Closed-back headphones
Transducer
42 mm, with 38 mm diaphragm
Voice coil
Ultra-light aluminum, 150 ohms
Impedance
150 ohms
Frequency response
6-30,000 Hz
THD
<0.05% (1 kHz, 90 dB)
Earpads
Artificial leather
Cable
1.8 m with 3.5 mm plug
In the box
HD 620S headphones, 1.8 m cable with 3.5 mm plug, 3.5 to 6.3 mm adapter

Questions and answers

How does the HD 620S differ from the HD 600 and HD 650?
It is the closed-back model of the family. The HD 600 and HD 650 are open-back and leak sound both ways; the 620S seals the cups for quieter rooms and private listening.
Do I need an amplifier?
At 150 ohms it is easier to drive than the 300-ohm HD 600 and HD 650, but a phone jack may still sound thin. A desktop amp or a strong dongle DAC gets the most from it.
Does it block noise well enough for an office?
It reduces nearby chatter and keeps your music from leaking, but it is not active noise cancelling. Very loud rooms will still come through.
What comes in the box?
The headphones, a 1.8 m cable with a 3.5 mm plug, and a 3.5 to 6.3 mm adapter. No case or balanced cable is included.
Can I use it for gaming and calls?
It has no microphone or inline controls, so you would need a separate mic. Its imaging works well for games, but it is built for music listening.
Are the earpads replaceable?
The pads are user-replaceable, which matters because artificial leather wears over time.
Where is the HD 620 S cheapest?
At Amazon, for $249.95, 36% under what the other stores charge, as of our latest check.
What do buyers say about the HD 620 S?
Rated 4.4 out of 5 from 10 ratings.
Where can I buy the HD 620 S?
12 stores we checked sell it, including Sennheiser US - Sonova Consumer Hearing USA LLC, Bloom Audio, Amazon, Dressinn.com, Best Buy.

Stores we've priced the HD 620 S at

  • Microless.com deals and prices
  • Trekkinn.com deals and prices

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