Beyerdynamic DT 900 Pro X Review | 93 Data compared

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  • Avg. price: ~£200
  • Form factor: over-ear
  • Connectivity: wired
  • Battery life: N/A hours
  • Active noise cancellation (ANC): no

Beyerdynamic DT 900 Pro X review. Compare 93 technical specifications and user reviews to see how it ranks among headphones and if it is worth buying.

5.4

Overall score

What it is: An overall evaluation of the headphones' quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best headphones on the market.

Score components:

80.0%

4.5

Technical Score

20.0%

9.0

User score

Good
4.5

Technical Score

What it is: An assessment of the headphones' technical performance, covering key areas such as sound quality, noise cancelling, microphone performance, battery life, comfort, connectivity, features, and build quality.

When it matters: When you want to compare headphones based on technical performance and available features.

Score components:

52.0%

4.3

Sound

20.0%

4.7

Features

10.0%

5.5

Design

8.0%

2.9

Connectivity

6.0%

7.8

Battery

4.0%

2.8

Calls & Controls

Poor
9.0

User score

What it is: A rating that combines user reviews and the total number of reviews received by the headphones.

When it matters: When you want to understand how headphones perform in real listening and how reliable they are in terms of comfort, audio quality, battery life, and long-term use.

Score components:

70.0%

8.6

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.3
(1474)
amazon
4.5
(52)
United States
Amazon_logo.png
4.3
(1474)
Amazon_logo.png
4.5
(52)

(Reviews last updated: June 2026)

Exceptional
  • 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

  • 2.1
    Travel

    Score components:

    28.0%

    1.0

    Active noise cancellation (ANC)

    24.0%

    0.0

    Battery life

    18.0%

    2.1

    Weight

    16.0%

    0.0

    Multipoint support

    14.0%

    10

    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

  • 2.8
    Workout

    Score components:

    28.0%

    2.1

    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

  • beyerdynamic-dt-900-pro-x
  • beyerdynamic-dt-900-pro-x
  • beyerdynamic-dt-900-pro-x
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beyerdynamic-dt-900-pro-x
beyerdynamic-dt-900-pro-x

Best prices in UK

Best rankings

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Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Beyerdynamic DT 900 Pro X is a professional open-back studio headphone featuring 45mm STELLAR.45 drivers and a 48-ohm impedance designed for easy driving from mobile devices to high-end interfaces. It delivers a 5Hz-40kHz frequency response and a neutral, detailed soundstage, making it suitable for mixing and mastering with high-efficiency performance. Key pros include exceptional comfort, a durable 345g build with replaceable velour pads, and a detachable mini-XLR cable system, while potential cons include high initial clamping force, a non-folding design, and a 4kHz dip that may impact vocal presence.

Technical Specifications of Beyerdynamic DT 900 Pro X

Technical Score

What it is: An assessment of the headphones' technical performance, covering key areas such as sound quality, noise cancelling, microphone performance, battery life, comfort, connectivity, features, and build quality.

When it matters: When you want to compare headphones based on technical performance and available features.

Score components:

52.0%

4.3

Sound

20.0%

4.7

Features

10.0%

5.5

Design

8.0%

2.9

Connectivity

6.0%

7.8

Battery

4.0%

2.8

Calls & Controls

4.5
Beyerdynamic DT 900 Pro X has a technical score of 4.51 points, which is lower than that of 71.5% of products in this category.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the headphones.

When it matters: When you want to understand how headphones perform in real listening and how reliable they are in terms of comfort, audio quality, battery life, and long-term use.

Score components:

70.0%

8.6

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.3
(1474)
amazon
4.5
(52)
United States
Amazon_logo.png
4.3
(1474)
Amazon_logo.png
4.5
(52)

(Reviews last updated: June 2026)

9.0
Beyerdynamic DT 900 Pro X has a user score of 9.03 points, which is higher than that of 87.5% of products in this category.
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.
10
Beyerdynamic DT 900 Pro X has a popularity of 10 points, which is higher than 71.9% of products in this category.
Ratio quality/price

What it is: An indicator that combines the headphones' overall rating with their cost.

When it matters: When you are looking for headphones that offer a strong balance of performance, features, and price.

Score components:

60.0%

5.4

Overall score

40.0%

9.5

Price

6.6
Beyerdynamic DT 900 Pro X has a quality-to-price ratio of 6.6 points, which is lower than 54.9% of products in this category.
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

no
Beyerdynamic DT 900 Pro X does not support active noise cancellation. 27.4% of headphones support active noise cancellation.
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

45 mm
Beyerdynamic DT 900 Pro X uses a driver size of 45 mm, larger driver size than 83.6% of headphones and equal to 2.4% of headphones.
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

1
Beyerdynamic DT 900 Pro X uses 1 drivers, equal to 96% of headphones.
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

5 Hz
Beyerdynamic DT 900 Pro X reaches a lowest frequency of 5 Hz, lower lowest frequency than 86.3% of headphones and equal to 10.8% of headphones.
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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

no
Beyerdynamic DT 900 Pro X does not support a noise-canceling microphone. 45.6% of headphones support noise-canceling microphones.
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

yes
Beyerdynamic DT 900 Pro X is headset-ready, 84.7% is not. 15.3% of headphones can be used as headsets.
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

0
Beyerdynamic DT 900 Pro X has 0 microphones, fewer microphones than 74.1% of headphones and equal to 25.9% of headphones.
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

no
Beyerdynamic DT 900 Pro X does not include a boom microphone. 15.6% of headphones have a boom microphone.
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
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

wired
Beyerdynamic DT 900 Pro X supports wired connectivity, equal to 52.6% of headphones.
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
Show more
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

yes
Beyerdynamic DT 900 Pro X supports ambient sound mode. 23.2% of headphones support ambient sound mode.
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

no
Beyerdynamic DT 900 Pro X does not support EQ customization. 23.3% of headphones support EQ.
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

no
Beyerdynamic DT 900 Pro X does not support voice assistants. 60.9% of headphones support voice assistants.
Show more
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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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

Beyerdynamic
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

345 g
Beyerdynamic DT 900 Pro X weighs 345 g, heavier than 90.8% of headphones and equal to 0.1% of headphones.
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

open-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

5.3
Beyerdynamic DT 900 Pro X has a clamp force of 5.3, higher clamp force than 72.5% of headphones and equal to 6.4% of headphones.
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Beyerdynamic DT 900 Pro X vs the average headphone

  • Hi-Res Audio certification
    Beyerdynamic DT 900 Pro X has Hi-Res Audio certification, the average headphone does not. 22.9% of headphones are Hi-Res Audio certified.
    What it is: Certified for high-resolution audio playback
    When it matters: When official support for high-resolution playback matters to you.

    Importance: LOW

    Beyerdynamic DT 900 Pro X has Hi-Res Audio certification, the average headphone does not. 22.9% of headphones are Hi-Res Audio certified.
  • 13 Hz lower bass extension
    Beyerdynamic DT 900 Pro X has a lower lowest frequency than the average headphone (5 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

    Beyerdynamic DT 900 Pro X has a lower lowest frequency than the average headphone (5 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.5 Hz vs 18 Hz
  • 5 mm larger driver size
    Beyerdynamic DT 900 Pro X uses a larger driver size than the average headphone (45 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

    Beyerdynamic DT 900 Pro X uses a larger driver size than the average headphone (45 mm vs 40 mm). The average headphones use a driver size of 40 mm.45 mm vs 40 mm
  • 0.26 % lower distortion
    Beyerdynamic DT 900 Pro X has a lower total harmonic distortion than the average headphone (0 % 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%

    Beyerdynamic DT 900 Pro X has a lower total harmonic distortion than the average headphone (0 % vs 0.3 %). The average headphones have total harmonic distortion of 0.3 %.0.04 % vs 0.3 %
  • 20,000 Hz higher treble extension
    Beyerdynamic DT 900 Pro X has a higher highest frequency than the average headphone (40,000 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

    Beyerdynamic DT 900 Pro X has a higher highest frequency than the average headphone (40,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.40000 Hz vs 20000 Hz
  • USB-C charging
    Beyerdynamic DT 900 Pro X uses USB-C charging, the average headphone does not. 29.4% of headphones use USB Type-C.
    What it is: Uses USB-C connector for charging or data
    When it matters: When you want to charge with the same cable family used by your phone, tablet, laptop, or other daily devices.

    Importance: LOW

    Beyerdynamic DT 900 Pro X uses USB-C charging, the average headphone does not. 29.4% of headphones use USB Type-C.
  • 12 mm more spacious earcup width
    Beyerdynamic DT 900 Pro X offers more spacious earcup width than the average headphone (55 mm vs 43 mm). The average headphones offer an inner earcup width of 43 mm.
    What it is: Internal width of the earcup cavity
    When it matters: When earcup fit affects comfort and pressure around your ears.

    Importance: MEDIUM

    Beyerdynamic DT 900 Pro X offers more spacious earcup width than the average headphone (55 mm vs 43 mm). The average headphones offer an inner earcup width of 43 mm.55 mm vs 43 mm
  • Open-back design
    Beyerdynamic DT 900 Pro X uses an open-back design, while the average headphone does not. 9.3% of headphones have an open-back design.
    What it is: Shows whether the headphones use an open-back housing that lets air and sound pass through more freely than a closed design.
    When it matters: When you listen in quiet places and care more about spacious sound than blocking outside noise or preventing sound leakage.

    Importance: MEDIUM

    Beyerdynamic DT 900 Pro X uses an open-back design, while the average headphone does not. 9.3% of headphones have an open-back design.
  • 12 mm more spacious earcup width
    Beyerdynamic DT 900 Pro X offers more spacious earcup width than the average headphone (55 mm vs 43 mm). The average headphones offer an inner earcup width of 43 mm.
  • 1.8 m more useful cable length
    Beyerdynamic DT 900 Pro X offers a more useful cable length than the average headphone (3 m vs 1.2 m). The average headphones have a cable length of 1.2 m.
  • Open-back design
    Beyerdynamic DT 900 Pro X uses an open-back design, while the average headphone does not. 9.3% of headphones have an open-back design.
  • Hi-Res Audio certification
    Beyerdynamic DT 900 Pro X has Hi-Res Audio certification, the average headphone does not. 22.9% of headphones are Hi-Res Audio certified.
  • 13 Hz lower bass extension
    Beyerdynamic DT 900 Pro X has a lower lowest frequency than the average headphone (5 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
  • 5 mm larger driver size
    Beyerdynamic DT 900 Pro X uses a larger driver size than the average headphone (45 mm vs 40 mm). The average headphones use a driver size of 40 mm.
  • 20,000 Hz higher treble extension
    Beyerdynamic DT 900 Pro X has a higher highest frequency than the average headphone (40,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.
  • 0.26 % lower distortion
    Beyerdynamic DT 900 Pro X has a lower total harmonic distortion than the average headphone (0 % vs 0.3 %). The average headphones have total harmonic distortion of 0.3 %.
  • USB-C charging
    Beyerdynamic DT 900 Pro X uses USB-C charging, the average headphone does not. 29.4% of headphones use USB Type-C.
  • 58.3% higher weight
    Beyerdynamic DT 900 Pro X is heavier than the average headphone (345 g vs 218 g). The average pair of headphones weighs 218 g.
  • 1 higher clamp force
    Beyerdynamic DT 900 Pro X has a higher clamp force than the average headphone (5.3 vs 4.3). The average headphones have a clamp force of 4.3.
  • 5 mm tighter earcup height
    Beyerdynamic DT 900 Pro X has tighter earcup height than the average headphone (55 mm vs 60 mm). The average headphones offer an inner earcup height of 60 mm.
  • Tangle-prone cable
    Beyerdynamic DT 900 Pro X uses a tangle-prone cable, while the average headphone is easier to manage. 64.2% of headphones use a tangle-free cable.
  • No passive noise reduction
    Beyerdynamic DT 900 Pro X does not offer passive noise reduction, while the average headphone does. 82.7% of headphones have passive noise reduction.
  • 2 dB/mW lower sensitivity
    Beyerdynamic DT 900 Pro X has a lower sensitivity than the average headphone (100 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
  • 1 fewer microphones
    Beyerdynamic DT 900 Pro X has fewer microphones than the average headphone (0 vs 1). The average headphones have 1 microphones.
  • No voice assistant support
    Beyerdynamic DT 900 Pro X does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
  • No passive noise reduction
    Beyerdynamic DT 900 Pro X does not offer passive noise reduction, while the average headphone does. 82.7% of headphones have passive noise reduction.
    What it is: Shows whether the headphones reduce outside noise through physical sealing, fit, and materials rather than active electronics.
    When it matters: When you want better isolation from fit and seal alone, even with ANC turned off or not available.

    Importance: MEDIUM

    Beyerdynamic DT 900 Pro X does not offer passive noise reduction, while the average headphone does. 82.7% of headphones have passive noise reduction.
  • 58.3% higher weight
    Beyerdynamic DT 900 Pro X is heavier than the average headphone (345 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

    Beyerdynamic DT 900 Pro X is heavier than the average headphone (345 g vs 218 g). The average pair of headphones weighs 218 g.345 g vs 218 g
  • No voice assistant support
    Beyerdynamic DT 900 Pro X 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

    Beyerdynamic DT 900 Pro X does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
  • 1 higher clamp force
    Beyerdynamic DT 900 Pro X has a higher clamp force than the average headphone (5.3 vs 4.3). The average headphones have a clamp force of 4.3.
    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

    Beyerdynamic DT 900 Pro X has a higher clamp force than the average headphone (5.3 vs 4.3). The average headphones have a clamp force of 4.3.5.3 vs 4.3
  • 1 fewer microphones
    Beyerdynamic DT 900 Pro X 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

    Beyerdynamic DT 900 Pro X has fewer microphones than the average headphone (0 vs 1). The average headphones have 1 microphones.0 vs 1
  • 5 mm tighter earcup height
    Beyerdynamic DT 900 Pro X has tighter earcup height than the average headphone (55 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

    Beyerdynamic DT 900 Pro X has tighter earcup height than the average headphone (55 mm vs 60 mm). The average headphones offer an inner earcup height of 60 mm.55 mm vs 60 mm
  • Tangle-prone cable
    Beyerdynamic DT 900 Pro X 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

    Beyerdynamic DT 900 Pro X uses a tangle-prone cable, while the average headphone is easier to manage. 64.2% of headphones use a tangle-free cable.
  • 2 dB/mW lower sensitivity
    Beyerdynamic DT 900 Pro X has a lower sensitivity than the average headphone (100 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

    Beyerdynamic DT 900 Pro X has a lower sensitivity than the average headphone (100 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.100 dB/mW vs 102 dB/mW

Graphic comparison of Beyerdynamic DT 900 Pro X and

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Third-party reviews

(Reviews last updated: June 2026)

What customers like about Beyerdynamic DT 900 Pro X?

  • Neutral and well-balanced sound profile ideal for critical listening and mixing
  • Exceptionally easy to drive with a low 48-ohm impedance, suitable for smartphones and laptops without an external amp
  • Highly comfortable design featuring soft velour earpads and a padded headband, even for glasses wearers
  • Excellent build quality with modular, easily replaceable components like pads, cables, and drivers
  • Spacious and precise soundstage with surgical imaging, making them great for gaming and detailed audio work
  • Comes with a good accessory package including two detachable mini-XLR cables of different lengths

What customers dislike about Beyerdynamic DT 900 Pro X?

  • Open-back design results in high sound leakage and zero noise isolation, making them unsuitable for public use
  • Initial clamping force can feel quite strong or tight for some users during the first few days of use
  • Lacks deep sub-bass 'slam' or 'thump,' which may disappoint bass-heavy music enthusiasts
  • Reported issues with headband durability over long-term use, such as leather detaching or peeling
  • Non-foldable, bulky design makes them less portable than other consumer headphones
  • Some users find slight dips in the low-mid and low-treble ranges that can marginally impact vocal clarity

Expert reviews

T
tech360.tv
09/02/2022

The Beyerdynamic DT 900 Pro X is an open-back pair of headphones marketed for creative professionals but suitable for anyone seeking accurate sound. The design features classic Beyerdynamic styling with plush velour earpads, sturdy metal yokes, and a well-padded headband featuring a helpful orange line on the left side to easily indicate orientation. Built with sustainability in...Read more

H
headfonia.com
01/05/2022

The Headfonia review characterizes the Beyerdynamic DT 900 Pro X as a "work of art" offering exceptional, linear sound quality comparable to much more expensive, high-end headphones. Featuring the efficient STELLAR.45 driver with low 48-ohm impedance, these open-back headphones are versatile enough to drive well with smartphones and laptops. The build quality is highly praised for...Read more

W
whathifi.com
03/12/2021

The What Hi-Fi? review awards the Beyerdynamic DT 900 Pro X open-back studio headphones a full five-star rating, praising their ability to bridge the gap between analytical studio monitoring and engaging home listening. Structurally, the 345g headphones are built to be highly durable with functional materials and easily replaceable components like velour earpads and detachable...Read more

A
audiosciencereview.com
05/01/2023

The Beyerdynamic DT 900 PRO X features an open-back design with a sturdy plastic headband, imitation leather padding, and soft velour ear cups. It weighs a moderate 344 grams and introduces a highly requested replaceable wire design. Acoustic measurements demonstrate a flat frequency response from 20 Hz to 2,000 Hz, meaning it delivers full bass playback with no low-end roll-off....Read more

H
head-fi.org
05/02/2022

The Head-Fi showcase review highlights the Beyerdynamic DT 900 PRO X as a durable, comfortable, and well-balanced open-back headphone featuring fully user-replaceable components, including pads and cables. Sonically, they deliver a transparent, "lively neutral" sound with high-resolution imaging, detailed mids, and an easy-to-drive design suitable for low-power sources, thanks to...Read more

S
soundonsound.com
15/06/2022

The Beyerdynamic DT 700 Pro X (closed-back) and DT 900 Pro X (open-back) are highly capable, passive studio headphones featuring identical 45mm 'Stellar.45' drivers and a low nominal impedance of 48Ω, making them exceptionally sensitive and easy to drive from standard DAW interfaces. The reviewer praises their outstanding subjective audio performance and robust, professional...Read more

T
t3.com
31/03/2022

The Beyerdynamic DT900 Pro X is a premium pair of open-back wired headphones designed primarily for home listening and studio use rather than a daily commute. Released on October 7, 2021, and priced around $300, these headphones feature a rugged build consisting of circular hard plastic ear cups, adjustable metal sliders, and a tough plastic headband. They offer a highly immersive,...Read more

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mobileaudiophile.com
22/02/2026

The Beyerdynamic DT 900 PRO X is an open-back, over-ear studio headphone that delivers a lively, transparent, and neutral sound signature powered by its specialized STELLAR.45 drivers. Built primarily for professional mixing and mastering, it features a highly durable German design with entirely modular, replaceable components including the velour earpads, headband padding, and...Read more

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soundguys.com
08/11/2024

The Beyerdynamic DT 900 PRO X is an open-back studio headphone featuring Stellar.45 drivers and a 48-ohm impedance, making it suitable for direct connection to consumer devices without an amplifier. Designed for analytical listening, the headset delivers a neutral sound profile between 20Hz and 1kHz with a spacious soundstage, while emphasizing user-serviceable parts, including...Read more

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hifi.de
24/03/2022

The HIFI. DE review highlights the Beyerdynamic DT 900 Pro X as an excellent open-back studio headphone that bridges the gap between the entry-level DT 990 Pro and the high-end DT 1990 Pro. Equipped with the custom-developed STELLAR.45 drivers, it achieves a great balance between a highly detailed, neutral studio signature and an engaging, less-fatiguing HiFi music experience. A...Read more

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bonedo.de
07/10/2021

The Beyerdynamic DT 900 Pro X is an open-back, over-ear studio headphone designed to bridge the gap between everyday utility and reference-class audio production. It features an updated, sleek matte black aesthetic with comfortable velour ear pads filled with memory foam, a detachable mini-XLR cable system, and an efficient 48-ohm impedance that allows it to easily run on mobile...Read more

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kopfbox.de
02/12/2021

The Beyerdynamic DT900 Pro X is an open-back, over-ear headphone priced at €249 that successfully bridges the gap between the brand's classic studio lines and its premium flagship models. It features an exceptionally soft and comfortable velour earpad design coupled with a secure, well-calibrated clamping force. Tonally, the headphone strays from the traditional, sometimes piercing...Read more

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delamar.de
20/10/2021

The beyerdynamic DT 900 PRO X is an open-back, over-ear studio headphone made for mixing and mastering, priced around 230 Euros. It features a new STELLAR.45 driver and a low impedance of 48 Ohms, making it easy to run on mobile devices. The review praises its highly detailed sound presentation, excellent spatial imaging, and accurate three-dimensional depth. It offers an analytical...Read more

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inspiredbybeatz.com
22/04/2026

The Beyerdynamic DT 900 Pro X is a German-made, open-back, circum-aural studio headphone priced starting at 219 Euros. Featuring the company's latest STELLAR.45 drivers, it delivers a highly detailed, neutral, and uncolored sound profile with a wide frequency response of 5 to 40,000 Hz. Its standout feature is a low 48-ohm impedance, which makes it exceptionally flexible and capable...Read more

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