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Sennheiser HD 620S Review | 93 Data compared

Avg. price: ~£220
Form factor: over-ear
Connectivity: wired
Battery life: N/A hours
Active noise cancellation (ANC): no

Sennheiser HD 620S review. Compare 93 technical specifications and user reviews to see how it ranks among headphones and if it is worth buying.

5.6

Good

5.0

Good

8.1

Excellent

2.1
Gaming
Score components:
35.0%
0.0
Audio latency
25.0%
0.0
Low-latency game mode
20.0%
10
Can be used as a headset
12.0%
1.0
Noise-canceling microphone
8.0%
0.0
Battery life
0.7
Travel
Score components:
28.0%
1.0
Active noise cancellation (ANC)
24.0%
0.0
Battery life
18.0%
2.6
Weight
16.0%
0.0
Multipoint support
14.0%
0.0
Ambient sound mode
2.7
Calls
Score components:
28.0%
1.0
Noise-canceling microphone
24.0%
10
Can be used as a headset
18.0%
0.0
Multipoint support
16.0%
0.0
Battery life
14.0%
0.0
Companion app
3.0
Workout
Score components:
28.0%
2.6
Weight
24.0%
1.0
Water resistance
20.0%
4.0
IP rating
16.0%
0.0
Battery life
12.0%
10
Can be used as a headset

Best prices in UK

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Verdict

The Sennheiser HD 620S is a closed-back over-ear headphone featuring custom-tuned 42mm dynamic transducers with a 150-ohm aluminum voice coil, delivering a frequency response of 6 Hz – 30 kHz and a sensitivity of 110 dB SPL. Its primary characteristics include an exceptionally wide, open-back-like soundstage and a steel-reinforced headband that ensures long-term durability. Main pros include its easy-to-drive nature that doesn't require heavy amplification, excellent passive noise isolation, and a balanced sound signature with punchy mid-bass and clear, non-fatiguing highs. On the downside, some users find the clamping force a bit tight for larger heads, the artificial leather pads can generate heat during long sessions, and the overall build incorporates plastic that may feel less premium compared to higher-end audiophile models.

Technical Specifications of Sennheiser HD 620S

Overall score

5.6

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Popularity

What it is: An indicator based on the number of reviews received by the headphones.

When it matters: When you prefer headphones that have already been chosen and reviewed by many other users.

Sound

6.1

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Active noise cancellation (ANC)

What it is: Reduces background noise using active technology

When it matters: When blocking office, travel, or aircraft noise is a priority.

Importance: HIGH

Driver type

What it is: Type of speaker driver technology used

When it matters: When the underlying sound character and driver technology matter to you.

Importance: MEDIUM

dynamic

Driver size

What it is: Diameter of the speaker driver unit

When it matters: When you want extra hardware context behind how the headphones may handle bass weight, scale, or overall presentation.

Importance: MEDIUM

Number of drivers

What it is: Total number of speaker drivers per earcup

When it matters: When multi-driver designs are part of your buying criteria.

Importance: LOW

Lowest frequency

What it is: Lowest audio frequency the headphones can reproduce

When it matters: When deeper bass extension matters for your music or movie listening.

Importance: MEDIUM

Good value: <=10 Hz

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Calls & Controls

2.8

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Noise-canceling microphone

What it is: Built-in microphone reduces background noise during calls

When it matters: When you take calls in busy spaces and want your voice to stay clearer.

Importance: MEDIUM

Can be used as a headset

What it is: Shows whether the headphones can handle voice chat and calls in addition to normal audio playback.

When it matters: When one pair needs to cover music, calls, meetings, and gaming chat.

Importance: MEDIUM

Number of microphones

What it is: Total number of built-in microphones

When it matters: When call pickup quality and beamforming support matter to you.

Importance: LOW

Good value: >=2

Boom microphone

What it is: Includes detachable boom microphone for voice clarity

When it matters: When you need stronger voice clarity for gaming, streaming, or work calls.

Importance: LOW

Microphone SNR

What it is: Signal-to-noise ratio of the microphone

When it matters: When call clarity matters and you want your voice picked up more cleanly instead of buried in background hiss.

Importance: LOW

Good value: >80 dB

N/A

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Connectivity

6.2

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Connectivity

What it is: Available connection methods (wired, wireless, Bluetooth, etc.)

When it matters: When the headphones need to match how you listen across wired and wireless devices.

Importance: HIGH

Bluetooth version

What it is: Version of Bluetooth technology supported

When it matters: When wireless stability, efficiency, and feature support matter more than treating Bluetooth as a box-check spec.

Importance: MEDIUM

Good value: >=5.0

N/A

Maximum Bluetooth range

What it is: Maximum wireless operating distance from source device

When it matters: When you move around rooms and want fewer dropouts from your source device.

Importance: LOW

Good value: >=10 m

N/A

Audio latency

What it is: Delay between audio and video in wireless mode

When it matters: When you watch video or play games and need sound to stay in sync.

Importance: HIGH

Good value: <60 ms

N/A

Multipoint support

What it is: Supports simultaneous connections to multiple devices

When it matters: When you switch often between a phone and a laptop during the day.

Importance: MEDIUM

N/A

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Features

2.7

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Ambient sound mode

What it is: Allows external sounds to pass through for awareness

When it matters: When you need to stay aware of traffic, voices, or announcements.

Importance: MEDIUM

N/A

EQ support

What it is: Allows customization of sound profile via equalizer

When it matters: When the stock tuning is not enough and you want to shape bass, mids, or treble to match your taste.

Importance: MEDIUM

Companion app

What it is: Dedicated mobile app for customization and updates

When it matters: When software customization, updates, and extra controls matter.

Importance: MEDIUM

N/A

Adjustable ANC levels

What it is: Allows adjustment of noise cancellation intensity levels

When it matters: When you move between quiet rooms, offices, streets, and public transport and do not want one ANC setting for every situation.

Importance: LOW

Good value: >=4

N/A

Voice assistant support

What it is: Compatible with voice assistants like Siri, Alexa, or Google Assistant

When it matters: When hands-free control is part of your daily routine.

Importance: LOW

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Battery

1.0

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Battery life

What it is: Playback time on a single charge

When it matters: When you commute, travel, or work long shifts and do not want charging breaks to interrupt listening.

Importance: HIGH

Good value: >45 hours

N/A

Battery life with ANC

What it is: Playback time with active noise cancellation enabled

When it matters: When you plan to keep noise cancellation on for most of the day.

Importance: HIGH

Good value: >40 hours

N/A

Charging time

What it is: Time required for a full battery charge

When it matters: When you often need the headphones ready again after short breaks.

Importance: MEDIUM

Good value: <=2 hours

N/A

Quick charge

What it is: Provides quick playback time with short charging period

When it matters: When a short top-up needs to deliver useful playback before you leave.

Importance: MEDIUM

N/A

Battery capacity

What it is: Total energy storage of the internal battery

When it matters: When you are estimating how much battery headroom the design may have before relying only on the official runtime claim.

Importance: MEDIUM

Good value: >=720 mAh

N/A

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Design

6.0

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Brand name

What it is: The manufacturer or brand of the product.

When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

Sennheiser

Form factor

What it is: Overall design type of the headphones (over-ear, on-ear, in-ear, etc.)

When it matters: When comfort, portability, and isolation depend on the overall headphone style.

Importance: HIGH

over-ear

Weight

What it is: Total weight of the headphones

When it matters: When long listening sessions make wearing comfort more important.

Importance: MEDIUM

Good value: <150 g

Acoustic design

What it is: Type of acoustic design (open-back, closed-back, semi-open)

When it matters: When you need the right balance of isolation, leakage, and soundstage.

Importance: HIGH

closed-back

Clamp force

What it is: Amount of clamping pressure applied to the head

When it matters: When comfort and fit security matter during long sessions.

Importance: MEDIUM

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Sennheiser HD 620S vs the average headphone

Why is Sennheiser HD 620S better than the average headphone?

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12 Hz lower bass extension
Sennheiser HD 620S has a lower lowest frequency than the average headphone (6 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
What it is: Lowest audio frequency the headphones can reproduce
When it matters: When deeper bass extension matters for your music or movie listening.
Importance: MEDIUM
Good value: <=10 Hz
Sennheiser HD 620S has a lower lowest frequency than the average headphone (6 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.6 Hz vs 18 Hz
2 mm larger driver size
Sennheiser HD 620S uses a larger driver size than the average headphone (42 mm vs 40 mm). The average headphones use a driver size of 40 mm.
What it is: Diameter of the speaker driver unit
When it matters: When you want extra hardware context behind how the headphones may handle bass weight, scale, or overall presentation.
Importance: MEDIUM
Sennheiser HD 620S uses a larger driver size than the average headphone (42 mm vs 40 mm). The average headphones use a driver size of 40 mm.42 mm vs 40 mm
0.25 % lower distortion
Sennheiser HD 620S has a lower total harmonic distortion than the average headphone (0.1 % vs 0.3 %). The average headphones have total harmonic distortion of 0.3 %.
What it is: Percentage of harmonic distortion in audio output
When it matters: When cleaner sound reproduction matters at louder volumes.
Importance: LOW
Good value: <=1%
Sennheiser HD 620S has a lower total harmonic distortion than the average headphone (0.1 % vs 0.3 %). The average headphones have total harmonic distortion of 0.3 %.0.05 % vs 0.3 %
Direct 3.5 mm plug
Sennheiser HD 620S includes a direct 3.5 mm plug, the average headphone does not. 38.8% of headphones have a 3.5 mm male connector.
What it is: Shows whether the headphones end in a built-in 3.5 mm male plug instead of relying on a separate detachable cable.
When it matters: When direct wired compatibility with older devices or adapters matters.
Importance: MEDIUM
Sennheiser HD 620S includes a direct 3.5 mm plug, the average headphone does not. 38.8% of headphones have a 3.5 mm male connector.
10,000 Hz higher treble extension
Sennheiser HD 620S has a higher highest frequency than the average headphone (30,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.
What it is: Highest audio frequency the headphones can reproduce
When it matters: When treble extension and overall frequency reach matter to you.
Importance: MEDIUM
Good value: >=24000 Hz
Sennheiser HD 620S has a higher highest frequency than the average headphone (30,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.30000 Hz vs 20000 Hz
10 mm more spacious earcup height
Sennheiser HD 620S offers more spacious earcup height than the average headphone (70 mm vs 60 mm). The average headphones offer an inner earcup height of 60 mm.
What it is: Internal height of the earcup cavity
When it matters: When larger ears need enough space inside the earcups.
Importance: MEDIUM
Sennheiser HD 620S offers more spacious earcup height than the average headphone (70 mm vs 60 mm). The average headphones offer an inner earcup height of 60 mm.70 mm vs 60 mm
0.6 m more useful cable length
Sennheiser HD 620S offers a more useful cable length than the average headphone (1.8 m vs 1.2 m). The average headphones have a cable length of 1.2 m.
What it is: Length of the supplied audio cable
When it matters: When your desk, TV, or audio setup needs more or less movement range.
Importance: LOW
Sennheiser HD 620S offers a more useful cable length than the average headphone (1.8 m vs 1.2 m). The average headphones have a cable length of 1.2 m.1.8 m vs 1.2 m
7 years newer release date
Sennheiser HD 620S was released more recently than the average headphone (2,024 vs 2,017). The average headphones were released in 2,017.
June 2024
What it is: Official release or launch date of the model
When it matters: When you want a newer model for fresher features, longer support life, or simply to avoid buying into an older generation.
Importance: LOW
Good value: >=2020
Sennheiser HD 620S was released more recently than the average headphone (2,024 vs 2,017). The average headphones were released in 2,017.2024 vs 2017
10 mm more spacious earcup height
Sennheiser HD 620S offers more spacious earcup height than the average headphone (70 mm vs 60 mm). The average headphones offer an inner earcup height of 60 mm.
0.6 m more useful cable length
Sennheiser HD 620S offers a more useful cable length than the average headphone (1.8 m vs 1.2 m). The average headphones have a cable length of 1.2 m.
12 Hz lower bass extension
Sennheiser HD 620S has a lower lowest frequency than the average headphone (6 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
2 mm larger driver size
Sennheiser HD 620S uses a larger driver size than the average headphone (42 mm vs 40 mm). The average headphones use a driver size of 40 mm.
0.25 % lower distortion
Sennheiser HD 620S has a lower total harmonic distortion than the average headphone (0.1 % vs 0.3 %). The average headphones have total harmonic distortion of 0.3 %.
10,000 Hz higher treble extension
Sennheiser HD 620S has a higher highest frequency than the average headphone (30,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.
Direct 3.5 mm plug
Sennheiser HD 620S includes a direct 3.5 mm plug, the average headphone does not. 38.8% of headphones have a 3.5 mm male connector.
7 years newer release date
Sennheiser HD 620S was released more recently than the average headphone (2,024 vs 2,017). The average headphones were released in 2,017.

Why is Sennheiser HD 620S worse than the average headphone?

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49.5% higher weight
Sennheiser HD 620S is heavier than the average headphone (326 g vs 218 g). The average pair of headphones weighs 218 g.
Tangle-prone cable
Sennheiser HD 620S uses a tangle-prone cable, while the average headphone is easier to manage. 64.2% of headphones use a tangle-free cable.
5.2 dB/mW lower sensitivity
Sennheiser HD 620S has a lower sensitivity than the average headphone (96.8 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
No neodymium magnet
Sennheiser HD 620S does not use neodymium magnets, the average headphone does. 77.4% of headphones use neodymium magnets.
1 fewer microphones
Sennheiser HD 620S has fewer microphones than the average headphone (0 vs 1). The average headphones have 1 microphones.
No voice assistant support
Sennheiser HD 620S does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
49.5% higher weight
Sennheiser HD 620S is heavier than the average headphone (326 g vs 218 g). The average pair of headphones weighs 218 g.
What it is: Total weight of the headphones
When it matters: When long listening sessions make wearing comfort more important.
Importance: MEDIUM
Good value: <150 g
Sennheiser HD 620S is heavier than the average headphone (326 g vs 218 g). The average pair of headphones weighs 218 g.326 g vs 218 g
No voice assistant support
Sennheiser HD 620S does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
What it is: Compatible with voice assistants like Siri, Alexa, or Google Assistant
When it matters: When hands-free control is part of your daily routine.
Importance: LOW
Sennheiser HD 620S does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
5.2 dB/mW lower sensitivity
Sennheiser HD 620S has a lower sensitivity than the average headphone (96.8 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
What it is: Sound pressure output level per unit of input power
When it matters: When you plan to use weaker sources like phones, handhelds, or entry-level dongles and still want enough volume.
Importance: MEDIUM
Good value: >=106 dB/mW
Sennheiser HD 620S has a lower sensitivity than the average headphone (96.8 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.96.8 dB/mW vs 102 dB/mW
1 fewer microphones
Sennheiser HD 620S has fewer microphones than the average headphone (0 vs 1). The average headphones have 1 microphones.
What it is: Total number of built-in microphones
When it matters: When call pickup quality and beamforming support matter to you.
Importance: LOW
Good value: >=2
Sennheiser HD 620S has fewer microphones than the average headphone (0 vs 1). The average headphones have 1 microphones.0 vs 1
Tangle-prone cable
Sennheiser HD 620S uses a tangle-prone cable, while the average headphone is easier to manage. 64.2% of headphones use a tangle-free cable.
What it is: Cable designed to resist tangling
When it matters: When you often carry wired headphones in a bag or pocket.
Importance: LOW
Sennheiser HD 620S uses a tangle-prone cable, while the average headphone is easier to manage. 64.2% of headphones use a tangle-free cable.
2.44x more expensive
Sennheiser HD 620S is more expensive than the average headphone (£220 vs £90).
Sennheiser HD 620S is more expensive than the average headphone (£220 vs £90).£220 vs £90
No neodymium magnet
Sennheiser HD 620S does not use neodymium magnets, the average headphone does. 77.4% of headphones use neodymium magnets.
What it is: Uses neodymium magnets for stronger, clearer sound
When it matters: When driver construction details are part of how you compare sound hardware.
Importance: LOW
Sennheiser HD 620S does not use neodymium magnets, the average headphone does. 77.4% of headphones use neodymium magnets.

Calls & Controls

Graphic comparison of Sennheiser HD 620S and

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Third-party reviews

United Kingdom

United States

(Reviews last updated: June 2026)

What customers like about Sennheiser HD 620S?

Impressive soundstage width and airiness for a closed-back design
Accurate and natural mid-range performance characteristic of the 600-series
Improved sub-bass extension and punch compared to open-back alternatives
Excellent passive noise isolation for blocking domestic distractions
Durable build with metal-reinforced headband and high-quality plastics
Easy to drive from portable devices due to 150-ohm impedance and high sensitivity
Precise imaging and instrument separation suitable for gaming and music

What customers dislike about Sennheiser HD 620S?

High initial clamping force can be uncomfortable for larger head sizes
Synthetic leather earpads may lead to heat build-up and sweating over time
Bass response is highly sensitive to the quality of the seal (e.g., glasses break the seal)
Some users report a 'W-shaped' frequency response with occasional treble peaks
Lack of built-in microphone or in-line controls on the stock cable
Minimal included accessories, lacking a hard-shell travel case
Non-foldable design makes them less portable than some competitors

Expert reviews

mmorpg.com

05/06/2024

Sennheiser HD 620S Review

The Sennheiser HD 620S headphones, as reviewed on MMORPG.com, deliver an airy, spacious soundstage and precise audio imaging reminiscent of open-back models, achieved through 42mm angled drivers and a 150-ohm voice coil. Pros include exceptional noise isolation and the ability to be driven effectively without specialized, high-end audio equipment. MMORPG.comConversely, the review...Read more

audiosciencereview.com

23/10/2024

Sennheiser HD 620S Headphone Review

The Audio Science Review Forum analysis of the Sennheiser HD 620S closed-back headphones evaluated the unit's raw performance, physical build, and equalization potential at a retail price of US $300. The prominent pros of this model include its excellent target compliance and a highly praised neutral sound profile, which is a rare feat for a closed-back headphone in this price tier....Read more

headfonia.com

06/06/2024

Sennheiser HD 620S Review

The Headfonia review characterizes the Sennheiser HD 620S as a closed-back headphone offering an open, airy, and loudspeaker-like sound profile, featuring a musical and warm tuning with strong bass. It provides excellent clarity and detail for its price, with performance that scales well with high-quality, powerful amplification. Cons include a potentially slow sound on inadequate...Read more

diyaudioheaven.wordpress.com

09/05/2024

HD620S - DIY-Audio-Heaven Are you looking for a comparison of these headphones against a specific competitor, or would you like to see technical measu...

The Sennheiser HD 620S is a closed-back over-ear headphone retailing for approximately €349, blending the sturdy form factor of the HD 500 range with high-fidelity acoustics comparable to the HD 600 series. Tonally, it delivers a highly accurate, realistic sound signature that avoids the boxy or hollow resonance typical of many closed designs. Pros include an exemplary channel...Read more

audioreviews.org

19/09/2024

Sennheiser HD 620S Review (2) – Minority Report

The Audioreviews.org review by Bio characterizes the Sennheiser HD 620S as a technically proficient closed-back headphone featuring an exceptionally clean midrange free from typical "boxiness," along with smooth treble and precise, wide staging. Despite these strengths, the review notes significant cons, including a thin note weight, reduced tonal coherence caused by frequency peaks...Read more

hometheaterhifi.com

07/08/2024

Sennheiser HD 620S Closed Back Headphones Review

The Sennheiser HD 620S is a mid-fi, closed-back headphone priced at $349.95 that successfully replicates the wide soundstage and speaker-like imaging typically found in open-back designs. Built primarily with black plastic and reinforced steel headband sliders, it features 42mm angled transducers, an ultra-light 150-ohm aluminum voice coil, and artificial leather ear pads that...Read more

stuff.tv

06/06/2024

Sennheiser HD 620S review: closed back, open sound - Stuff

The Sennheiser HD 620S is a pair of wired, closed-back headphones designed to bring the neutral, airy audio of the brand's iconic 600-series into a leak-free design. Priced at $350/£299/€349, they utilize a bespoke 38mm dynamic driver that is physically angled toward the ear canal to preserve soundstage spaciousness. The acoustic tuning successfully replicates an open-back feel with...Read more

t3.com

05/09/2024

Sennheiser HD 620S review: an open-and-closed case - T3

The Sennheiser HD 620S stands out as a unique pair of wired, closed-back headphones designed to mimic the wide, airy soundstage typically found in open-backed models while preventing sound leakage. Priced at $349 in the United States, these headphones utilize angled 42mm dynamic drivers and lightweight aluminum voice coils to deliver highly detailed, informative, and naturally...Read more

trustedreviews.com

23/08/2024

Sennheiser HD 620S Review

The Sennheiser HD 620S offers a compelling blend of reference-level, smooth audio with passive noise isolation, bridging the gap between critical listening and practical home use. These closed-back headphones feature a 12Hz – 41kHz frequency response, delivering an airy soundstage uncommon for the design, alongside robust build quality. However, the HD 620S lacks modern features,...Read more

head-fi.org

28/05/2024

Sennheiser HD 620S - Reviews - Head-Fi

The Sennheiser HD 620S on Head-Fi is highlighted as a standout closed-back model that delivers an open-back-like soundstage with excellent sub-bass extension and precise imaging for both music and gaming. Its 150-ohm impedance ensures great scaling with desktop gear while maintaining effective noise isolation, though it requires ample power. Conversely, the reviews note a strong...Read more

soundguys.com

14/02/2025

Sennheiser HD 620S review: the oddball of the HD 600 series

The SoundGuys review of the Sennheiser HD 620S concludes that while the headphones offer a decent, relatively inoffensive sound, they fail to match the performance of their legendary open-back counterparts and feel more like an academic experiment in closed-back design than a true member of the HD 600 family. On the positive side, the headphones feature thick, plush padding and a...Read more

techradar.com

18/06/2024

Sennheiser HD 620S review: entry-level wired headphones with a ...

The Sennheiser HD 620S is a pair of closed-back reference headphones designed to bring the expansive soundstage of high-end open-backed models into a more isolated, budget-friendly design. Retailing at a reasonable $349.95, these wired headphones feature large 42mm transducers and a 150 Ohm aluminum voice coil that deliver exceptional sound reproduction with highly detailed, dynamic...Read more

whathifi.com

07/06/2024

Sennheiser HD 620S review - What Hi-Fi?

The Sennheiser HD 620S ($350 / £300 / AU$650) is a closed-back over-ear headphone designed to deliver the airy, spacious sound signature of an open-back model while offering the isolation and privacy of a sealed design. Built with custom-tuned 42mm drivers and angled baffles, the headphones successfully minimize the traditional "boxy" quality of closed cans to provide a smooth,...Read more

rtings.com

23/07/2024

Sennheiser HD 620S Headphones Review - RTINGS.com

The Sennheiser HD 620SGo are well-built, comfortable closed-back headphones offering excellent audio reproduction with a balanced sound signature, low harmonic distortion, and a clear stereo image. They are suitable for long listening sessions due to their plush cushioning, sturdy design, and minimal sound leakage. RTINGS.comHowever, the headphones suffer from poor frequency...Read more

global.t3.com

07/04/2025

Sennheiser HD 620S Review: A Clear Case

The Sennheiser HD 620S is a closed-back headphone designed to deliver the open, airy, and expansive soundstage typically exclusive to open-back models while maintaining excellent noise isolation. Priced at around €290 ($349 USD / $599 AUD), this wired headset utilizes angled 42mm dynamic drivers and lightweight aluminum voice coils to replicate a spacious acoustic environment. The...Read more

kopfbox.de

17/11/2024

Sennheiser HD620S | Review - Kopfbox.de

The Sennheiser HD620S is a closed-back over-ear headphone priced around €350 that attempts to merge the wide, transparent soundstage of open-back models with the isolation and powerful bass of a closed design. Built with a durable and high-quality mix of plastic and aluminum, it features an effective adjusting mechanism and exceptionally plush synthetic leather ear cushions....Read more

kopfhoerer.de

24/06/2024

Sennheiser HD 620S review on kopfhoerer.de

The Sennheiser HD 620S is a wired, closed-back over-ear headphone designed to deliver the airy, spacious soundstage typically found in open-back models. The review praises its high wearing comfort with pressure-free earcups that adjust well to the head, along with robust, matte-black build quality and user-replaceable leatherette ear pads. Sonically, the headphones excel with a...Read more

hifi.de

06/06/2024

Sennheiser HD 620S Review: Closed-back, audiophile – and affordable?", "Sennheiser HD 620S in the Test: Closed, audiophile – and budget-friendly?

The Sennheiser HD 620S is a closed-back, over-ear audiophile headphone priced at €349 that acts as a versatile all-rounder for couch listening, mobile use, and gaming. Weighing 326 grams, it features angled 38mm drivers backed by a steel plate and dampening foam to create a forward-facing, deep soundstage that mimics stereo speakers while effectively blocking environmental noise....Read more

qobuz.com

06/09/2024

Sennheiser HD 620S: Closed-back headphones with a wide-open musical sound

The Qobuz review highlights the Sennheiser HD 620S as an affordable, reference-level audio solution engineered to replicate the expansive staging of open-back models within a passive closed-back chassis. Acoustically, the headphones are praised for their natural, speaker-like spatial imaging, detailed resolution, and articulate, punchy transients, all while remaining highly...Read more

leclaireur.fnac.com

27/07/2025

SENNHEISER HD 620S Lab Test: A Good Option for Monitoring", "SENNHEISER HD 620S Review: A Solid Choice for Monitoring

The Labo Fnac review gives the Sennheiser HD 620S wired, closed-back headphones a mixed 3 out of 5-star rating due to a highly inconsistent audio frequency performance. On the positive side, the lab heavily praises the headphones for their exceptionally low distortion (scoring a 7.2) and neutral bass presentation. Its passive isolation design is another major strength; it scores a 7...Read more

on-mag.fr

06/06/2024

Sennheiser HD 620S Review: A closed-back disruptor in the world of open-back hi-fi headphones

The Sennheiser HD 620S is the first closed-back model in the prestigious HD 600 lineage, designed to offer the airy, spacious sound typical of open-back headphones while providing isolation. While its aesthetics and build—featuring asymmetrical arms and a 326g weight—closely resemble the mid-range HD 500 series, it boasts impressive robustness with metal-backed earcups and...Read more

dailymotion.com

28/06/2024

Sennheiser HD 620S - Video Review

The Sennheiser HD 620S is a closed-back over-ear headphone designed to deliver an airy, speaker-like soundstage while maintaining passive acoustic isolation. A major pro highlighted in reviews is its unique acoustic architecture, featuring custom-tuned, angled 42mm transducers that actively combat the "boxy" or compressed sound character usually associated with closed-back frames....Read more

hifilivemagazine.com

27/09/2024

Sennheiser HD 620S - Live HiFi

The Sennheiser HD 620S is a wired, closed-back circumaural headphone that delivers an impressively balanced, high-utility performance for its €349.90 retail price. A major pro highlighted in the review is its angled 42mm transducer design, which effectively counters the traditional "boxiness" of closed-back models to generate a surprisingly wide, open soundstage and exceptional...Read more

misauriculares.com

01/03/2025

Sennheiser HD 620 S Review

The Sennheiser HD 620 S is a well-built, closed-back dynamic headphone that offers a robust fusion of metal and plastic with a sober, matte appearance and excellent environment isolation. Priced around €300, it features a warm, relaxed, and non-fatiguing sound signature characterized by punchy, "playful" bass and smooth midrange frequencies that render vocals and pianos...Read more

musicoff.com

02/08/2025

Sennheiser HD 620S: is it the right headphone for your listening needs?

The Musicoff review of the Sennheiser HD 620S positions it as a dynamic, reference-grade, closed-back headphone designed to deliver balanced sound and strong acoustic isolation. Despite its "600-series" naming convention, its ergonomics are closer to the brand's 5-series framework, resulting in a design focused on a lightweight feel and structural robustness. Built with an...Read more

tnt-audio.com

15/10/2024

Sennheiser HD 620S vs HD 660S2 (Comparative Review)

Overview The review compares two modern Sennheiser headphones, the closed-back HD 620S ($299) and the open-back HD 660S2 ($499), against the reviewer's long-standing benchmark, the classic HD 600. Structurally, both new models feature a modern all-black aesthetic but are criticised for feeling overly "plastic" and slightly less durable than older generations. Ergonomically, the...Read more

joypad.ch

19/08/2024

Sennheiser HD 620S Review

The Sennheiser HD 620S is a closed-back, exclusively wired pair of headphones designed for stationary, active music listening at an entry-level audiophile price point of around 320 CHF. Equipped with 42mm angled reference-grade transducers, a 38mm diaphragm, and a 150-ohm impedance, these headphones require a decent amplifier—such as the Go XLR Mini used in the test—to be properly...Read more

coolesuggesties.nl

30/09/2024

Review: Sennheiser HD 620S over-ear headphones

The Sennheiser HD 620S is a full-size, closed-back, wired over-ear headphone that blends old-school design with premium performance. It features large, padded earcups and a long cable that connects via a 6.3-mm jack plug, which also acts as an adapter for standard 3.5-mm jacks. Built robustly with metal reinforcement in the headband, it weighs 350 grams and remains highly...Read more

id.nl

21/07/2024

Sennheiser HD 620S Review – Closed-back design with an open sound

The ID.nl review characterizes the Sennheiser HD 620S as a wired, closed-back headphone that successfully balances a sealed architecture with a surprisingly spacious, open-style soundstage, featuring balanced tuning and a solid, durable build. Key pros include excellent passive isolation for private listening, immersive audio quality with well-defined bass, and a comfortable design...Read more

techgaming.nl

24/04/2025

Sennheiser HD 620S Review - TechGaming

The Sennheiser HD 620S is a closed-back headphone priced around €249 that uniquely combines the drivers and sound quality of the open-back HD 600 series with the chassis design of the HD 500 series. Tested across multiple scenarios—including a high-end digital piano, a home amplifier, and a PC setup with a Creative Soundblaster G8 DAC—the headphones deliver an impressively wide and...Read more

fwd.nl

14/09/2024

Sennheiser HD 620S - A Sennheiser for everywhere

The Sennheiser HD 620S is a wired, closed-back hi-fi headphone priced at 349 euros, featuring 42 mm dynamic drivers with a 150 Ohm nominal impedance. Built on a durable chassis borrowed from the HD 5xx-family, it stands out in the HD 6xx lineup because it breaks tradition by using a closed-back design rather than an open one, making it highly versatile for use on the go or in shared...Read more

hifi.be

11/06/2024

Sennheiser HD 620S Review: A Closed-Back Hi-Fi Headphone from Sennheiser", "Sennheiser HD 620S Review: Closed-Back Hi-Fi Headphones by Sennheiser

The Sennheiser HD 620S is a closed-back headphone designed to deliver an authentic, affordable audiophile experience for listening on the go, priced at 349 euros. It departs from the traditionally open-backed HD 600 family, utilising angled 42mm drivers inside a sturdy, functional mat-black plastic and metal chassis to mimic a wider soundstage. To get the best out of its 150 Ohm...Read more

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