Sennheiser HD 620S Closed Back Audiophile Headphones, 700401
Enhance your audio experience with the Sennheiser HD 620S Headphones, designed specifically for high-performance audio enthusiasts. These closed-back headphones provide an uncompromised, distraction-free listening experience, perfect for enjoying every nuance of your favorite tracks. Featuring reference-grade 42mm transducers and an ultra-light 150-ohm aluminum voice coil, the HD 620S offers exceptional impulse response that transports you straight to the front row of your music. Unlike many closed-back models, the HD 620S ensures a detailed, smooth sound with expansive, panoramic imaging—ideal for mediating complex music arrangements where every instrument thrives in its own layer. With angled transducers in an open baffle design, these headphones beautifully replicate the immersive sensation of live sound without the outside noise. Crafted for durability, the steel-reinforced headband and supple artificial leather earpads provide all-day comfort and acoustic isolation. Plus, with a detachable 1.8 m twist-lock cable that includes a 3.5 mm plug and a 6.3 mm adapter, and the option for a balanced cable upgrade, the HD 620S seamlessly fits into any audiophile setup. Enjoy the perfect blend of quality, comfort, and high-performance audio with Sennheiser's HD 620S.
Enhance your audio experience with the Sennheiser HD 620S Headphones, designed specifically for high-performance audio enthusiasts. These closed-back headphones provide an uncompromised, distraction-free listening experience, perfect for enjoying every nuance of your favorite tracks. Featuring reference-grade 42mm transducers and an ultra-light 150-ohm aluminum voice coil, the HD 620S offers exceptional impulse response that transports you straight to the front row of your music. Unlike many closed-back models, the HD 620S ensures a detailed, smooth sound with expansive, panoramic imaging—ideal for mediating complex music arrangements where every instrument thrives in its own layer. With angled transducers in an open baffle design, these headphones beautifully replicate the immersive sensation of live sound without the outside noise. Crafted for durability, the steel-reinforced headband and supple artificial leather earpads provide all-day comfort and acoustic isolation. Plus, with a detachable 1.8 m twist-lock cable that includes a 3.5 mm plug and a 6.3 mm adapter, and the option for a balanced cable upgrade, the HD 620S seamlessly fits into any audiophile setup. Enjoy the perfect blend of quality, comfort, and high-performance audio with Sennheiser's HD 620S.
Enhance your audio experience with the Sennheiser HD 620S Headphones, designed specifically for high-performance audio enthusiasts. These closed-back headphones provide an uncompromised, distraction-free listening experience, perfect for enjoying every nuance of your favorite tracks. Featuring reference-grade 42mm transducers and an ultra-light 150-ohm aluminum voice coil, the HD 620S offers exceptional impulse response that transports you straight to the front row of your music. Unlike many closed-back models, the HD 620S ensures a detailed, smooth sound with expansive, panoramic imaging—ideal for mediating complex music arrangements where every instrument thrives in its own layer. With angled transducers in an open baffle design, these headphones beautifully replicate the immersive sensation of live sound without the outside noise. Crafted for durability, the steel-reinforced headband and supple artificial leather earpads provide all-day comfort and acoustic isolation. Plus, with a detachable 1.8 m twist-lock cable that includes a 3.5 mm plug and a 6.3 mm adapter, and the option for a balanced cable upgrade, the HD 620S seamlessly fits into any audiophile setup. Enjoy the perfect blend of quality, comfort, and high-performance audio with Sennheiser's HD 620S.
Enhance your audio experience with the Sennheiser HD 620S Headphones, designed specifically for high-performance audio enthusiasts. These closed-back headphones provide an uncompromised, distraction-free listening experience, perfect for enjoying every nuance of your favorite tracks. Featuring reference-grade 42mm transducers and an ultra-light 150-ohm aluminum voice coil, the HD 620S offers exceptional impulse response that transports you straight to the front row of your music. Unlike many closed-back models, the HD 620S ensures a detailed, smooth sound with expansive, panoramic imaging—ideal for mediating complex music arrangements where every instrument thrives in its own layer. With angled transducers in an open baffle design, these headphones beautifully replicate the immersive sensation of live sound without the outside noise. Crafted for durability, the steel-reinforced headband and supple artificial leather earpads provide all-day comfort and acoustic isolation. Plus, with a detachable 1.8 m twist-lock cable that includes a 3.5 mm plug and a 6.3 mm adapter, and the option for a balanced cable upgrade, the HD 620S seamlessly fits into any audiophile setup. Enjoy the perfect blend of quality, comfort, and high-performance audio with Sennheiser's HD 620S.
in 12 offers
The lowest price for Sennheiser HD 620S Closed Back Audiophile Headphones, 700401 right now is $398.95 at Kogan.com, compared across 9 retailers.
The all-time low was $249.00 on 9 Oct 2025 — today's price is 60% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 10 June 2026.
Last updated at 10/06/2026 12:30:37
Sennheiser HD 620S Closed-Back Headphones - Premium Audiophile Stereo Sound with Speaker-Like Spatial Imaging and Optimized Surround for Immersive
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Sennheiser HD620s black
Free delivery
Sennheiser HD620s black
Free delivery
Sennheiser HD620S Headphone Black
Free delivery
Sennheiser HD620S Closed-Back Wired Audiophile Headphones
Free delivery
Sennheiser HD620s black
Free delivery
Sennheiser HD620S Closed-Back Wired Audiophile Headphones
Delivery between 15–18 June $15
Sennheiser HD620S Closed-back Over-ear Headphones Confirmed Operation Ship
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
HD 620S Closed Back Over Ear Wired Audiophile Headphones
Free delivery between 15–23 June
Sennheiser HD 620S Closed-Back Wired Audiophile Reference Headphones - Black 42mm Transducers - 6Hz-30kHz - 150 ohm - 1.8m cable with 3.5mm jack + 3.5
Free delivery between 15–20 June
originally posted on bestbuy.com
Finally found the closed back headphone sound that is very close to what I was looking for. I wanted an open sound such as the hd 490 pros which are amazing but are they are open back with no sound isolation. The hd 280s were my go to for awhile because of the warm sound and bass but I can’t do the tightness on my head. The Presonus HD7 semi open were my go to until I heard these! I can’t complain at all these are amazing! I wish they were sold everywhere! Keep up the good work. I want to see more like this!
originally posted on bestbuy.com
The mid-fi price category has been lacking in general in recent years, but has been especially lacking in closed back headphones.My key sound observations:The mid bass is a little overpowering; could do with some EQing down to match a more balanced / Harman-esq sound. If you like bass you'll like these out of the box!The instrument separation is good; the adverting of good sound stage is true (for a closed back), better even than many headphones above this price range.Vocals are clear if a little sibilant. Due to bass tuning male vocals often overpower female vocals, and heavy bass can overpower vocals all together. These nitpicks can be fixed with EQing the bass down.My build sound observations:The build quality is good. You may expect more for this price ... MoreThe mid-fi price category has been lacking in general in recent years, but has been especially lacking in closed back headphones.My key sound observations:The mid bass is a little overpowering; could do with some EQing down to match a more balanced / Harman-esq sound. If you like bass you'll like these out of the box!The instrument separation is good; the adverting of good sound stage is true (for a closed back), better even than many headphones above this price range.Vocals are clear if a little sibilant. Due to bass tuning male vocals often overpower female vocals, and heavy bass can overpower vocals all together. These nitpicks can be fixed with EQing the bass down.My build sound observations:The build quality is good. You may expect more for this price but you really don't need more. It's a very function/durability over form design.The fit is amazing for large heads: the clamp force is strong enough to not fall off even when rocking out, but not nauseatingly tight for long sessions.The ear cups are very isolating and easily replaceable (a huge win for longevity)!The headband cushion is nice and due to the notch takes away a common stress point!I personally do not like the locking cable since I unplug cables a lot; this is probably the only thing I REALLY don't like about these.One thing that does not effect me but is of note:The ear cups do not swivel very much. Just enough to press ear cups against your head for isolation, but this headphone is not designed to be portable.My review is based solely on driving these with basic 3.5 out; no special DAC. These will work from a phone or computer 3.5mm port no problem due to the sensitivity.
originally posted on headamp.com
The HD620s pro is competent closed back from Sennheiser. It is light and relatively comfortable. I use PEQ to dial the sound as I like it. The results are good. The very best closed backs like the DCA E3 use Meta technology to fight internal reflection distortion of a close back. The HD620s Pro does not go the distance and hence the 4 star. However it is good for the price.
| Cable length | 1.8 m |
| Ear coupling | Around ear |
| Ear pad material | Artificial leather on Polyurethane basis |
Sennheiser HD 620S Closed-Back Headphones - Premium Audiophile Stereo Sound with Speaker-Like Spatial Imaging and Optimized Surround for Immersive
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Sennheiser HD620s black
Free delivery
Sennheiser HD620s black
Free delivery
Sennheiser HD620S Headphone Black
Free delivery
Sennheiser HD620S Closed-Back Wired Audiophile Headphones
Free delivery
Finally found the closed back headphone sound that is very close to what I was looking for. I wanted an open sound such as the hd 490 pros which are amazing but are they are open back with no sound isolation. The hd 280s were my go to for awhile because of the warm sound and bass but I can’t do the tightness on my head. The Presonus HD7 semi open were my go to until I heard these! I can’t complain at all these are amazing! I wish they were sold everywhere! Keep up the good work. I want to see more like this!
The mid-fi price category has been lacking in general in recent years, but has been especially lacking in closed back headphones.My key sound observations:The mid bass is a little overpowering; could do with some EQing down to match a more balanced / Harman-esq sound. If you like bass you'll like these out of the box!The instrument separation is good; the adverting of good sound stage is true (for a closed back), better even than many headphones above this price range.Vocals are clear if a little sibilant. Due to bass tuning male vocals often overpower female vocals, and heavy bass can overpower vocals all together. These nitpicks can be fixed with EQing the bass down.My build sound observations:The build quality is good. You may expect more for this price ... MoreThe mid-fi price category has been lacking in general in recent years, but has been especially lacking in closed back headphones.My key sound observations:The mid bass is a little overpowering; could do with some EQing down to match a more balanced / Harman-esq sound. If you like bass you'll like these out of the box!The instrument separation is good; the adverting of good sound stage is true (for a closed back), better even than many headphones above this price range.Vocals are clear if a little sibilant. Due to bass tuning male vocals often overpower female vocals, and heavy bass can overpower vocals all together. These nitpicks can be fixed with EQing the bass down.My build sound observations:The build quality is good. You may expect more for this price but you really don't need more. It's a very function/durability over form design.The fit is amazing for large heads: the clamp force is strong enough to not fall off even when rocking out, but not nauseatingly tight for long sessions.The ear cups are very isolating and easily replaceable (a huge win for longevity)!The headband cushion is nice and due to the notch takes away a common stress point!I personally do not like the locking cable since I unplug cables a lot; this is probably the only thing I REALLY don't like about these.One thing that does not effect me but is of note:The ear cups do not swivel very much. Just enough to press ear cups against your head for isolation, but this headphone is not designed to be portable.My review is based solely on driving these with basic 3.5 out; no special DAC. These will work from a phone or computer 3.5mm port no problem due to the sensitivity.
The HD620s pro is competent closed back from Sennheiser. It is light and relatively comfortable. I use PEQ to dial the sound as I like it. The results are good. The very best closed backs like the DCA E3 use Meta technology to fight internal reflection distortion of a close back. The HD620s Pro does not go the distance and hence the 4 star. However it is good for the price.
Very neutral, balanced sound. Wide and spacious soundstage, sounds like an open back. Great imaging and resolution as well. Passive isolation is excellent. I use it more than HD600. It's easy to drive but responds positively to better amplification.Just make sure to get a vacuum seal and make sure that the slider mechanism is set to low so the pads clamp hard and conform to your skin, otherwise you will get an undesirable one-note mid bass hump. It's more comfortable than 600 as the ears don't touch the driver inside. Smoother sounding than 490 Pro (490 Pro is wider and has deeper bass but has limited excursion capabilities from my experience and treble is notably harsher and rough).
Huge upgrade from my Beats Studio Pro wireless headphones. With these I am able to listen to non-compressed lossless music. I did find that these headphones need a bit more power to take advantage of their drivers so I paired them with an iFi Go Bar DAC/Amp.
Brilliant sound achievement from headphones. Superb bass response and comfortable easy listening. Addicted to Audio made the purchase easy and had all the relevant information to make the decision. Very happy
I think this is a best sennheiser closed back a a reasonable price, the space and stage is quite large consider it's closed back, besides this, I would think tonal balance is more the same inline with there recent consume product such as mtw4
| Cable length | 1.8 m |
| Ear coupling | Around ear |
| Ear pad material | Artificial leather on Polyurethane basis |
