Audio-Technica ATH-M20xBT
The ATH-M20xBT brings spacious sound, pacy bass and clear vocals to affordable closed-back listening. What Hi-Fi highlights its airy instrument placement and notably stronger wired performance, while its light 216g fit and 60-hour battery make it an easy everyday companion. Wireless is basic, but this is a versatile, value-led pair with a cable connection that unlocks extra clarity and punch.
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Nicely Roasted
Sound Quality
83/100
Comfort Fit
91/100
Build Quality
82/100
Features Usability
85/100
Value for Money
91/100
Pros
Wide, airy presentation with clear vocals and energetic, full bass for the price.
Supplied cable delivers clearer, punchier and louder playback than Bluetooth.
Lightweight, low-pressure fit supports long listening sessions.
Excellent 60-hour battery life and strong overall value.
Cons
No active noise cancellation, making commuting harder in loud low-frequency environments.
Bluetooth playback can sound less defined and has limited maximum volume versus wired use.
Deep sub-bass rolls off, while treble can sound slightly dull or uneven.
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What Reviewers Are Saying
SOUND QUALITY PERFORMANCE 83/100
The ATH-M20xBT delivers an unusually spacious, engaging presentation for an affordable closed-back wireless model, particularly when used with its supplied cable. Its strongest showing is a full, pacy low end and clear vocals, while Bluetooth playback is less defined and the upper frequencies have some audible unevenness.
Bass
85/100
What Hi-Fi praises full, rich bass lines, pacy beats and a satisfyingly large bass-synth impact. SoundGuys notes that the deepest sub-bass rolls off, so movie rumbles and 808-style lows are quieter than they should be.
Midrange
82/100
Vocals come through clearly, with What Hi-Fi finding both layered vocal work and acoustic details appealingly distinct. SoundGuys hears an elevated midrange alongside a dip that can make higher voices and certain notes sound slightly misplaced.
Treble
80/100
The presentation can reveal crisp vocal and guitar details, according to What Hi-Fi. However, SoundGuys reports some high-frequency unevenness that can make cymbals and other high-pitched sounds seem a little off or dull.
Resolution Detail
84/100
What Hi-Fi heard clear guitar clicks and piano details, and found the supplied cable noticeably clarifies the sound. Wireless playback can soften busy passages into slight confusion, where the wired connection is punchier and more defined.
Soundstage Imaging
88/100
What Hi-Fi describes a wide, airy stage for this closed-back design, with room for instruments to receive individual attention. The review presents its sense of space as a notable strength at the price.
Dynamics
82/100
The sound is described as pacy, and wired playback gives busy drums greater punch and definition. What Hi-Fi also found the wired connection substantially louder, whereas wireless listening could run out of volume before reaching the desired level.
Assessments of Build Quality, Usability, and Overall Propositions.
Comfort Fit
91/100
What Hi-Fi found the lightweight design and gentle head pressure so unobtrusive that the headphones were easy to forget while wearing. This is especially welcome for a full-size closed-back model intended for extended listening.
Build Quality
82/100
What Hi-Fi says the mostly black-plastic construction feels lightweight in the hand, rather than particularly premium. A solid steel headband adjuster adds reassuring structure, though the reviews say little about long-term durability.
Features Usability
85/100
The supplied 1.2m cable provides a worthwhile wired option with clearer, louder sound, while Bluetooth operation supports SBC and AAC. Battery life is a major practical advantage: What Hi-Fi reports around 60 hours of use and found that accidental failure to switch them off had little effect on charge; there is no noise cancellation or higher-quality Android codec support.
Value for Money
91/100
At $89, What Hi-Fi calls the sound wonderful for the money and specifically praises the overall value from solid Bluetooth performance and stronger wired listening. The long battery life and capable wired mode help the ATH-M20xBT stand out among affordable wireless headphones, despite its missing ANC.
Reviews & Sources
Professional reviews and sources for this product's Watt'n Potatoes analysis.
Online Reviews & Mentions
YouTube Reviews
Forum Mentions
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Specifications
- Headphones
- Closed-back dynamic
- Type
- 40 mm
- Driver Diameter
- 5 to 32,000 Hz
- Frequency Response
- 100 dB/mW
- Sensitivity
- 36 ohms
- Impedance
- Approx. 4 hours The above figures depend on operating conditions.
- Charging Time
- 5 °C to 40 °C (41 °F to 104 °F)
- Operating Temperature
- Continuous transmission time (music playback): Max. approx. 60 hours* The above figures depend on operating conditions.
- Operating Time
- Approx. 216 g (7.6 oz)
- Weight
- -42 dB (1 V/Pa, at 1 kHz)
- Microphone Sensitivity
- 50 to 20,000 Hz
- Microphone Frequency Response
- Omnidirectional
- Microphone Polar Pattern
- DC 3.7 V lithium polymer battery
- Power Supply
- USB charging cable (30 cm (12”), USB Type-A / USB Type-C). Audio cable (1.2 m (3.9’) /3.5 mm (1/8”) gold-plated stereo mini-plug (3 pole/L-shaped))
- Accessories Included
- For product improvement, the product is subject to modification without notice.
- Notes
- Bluetooth version 5.0
- Bluetooth®
- Line of sight - approx. 10 m (33')
- Bluetooth® Version
- 10 mW EIRP
- Operating Range
- 2.402 GHz to 2.480 GHz
- Maximum RF Output
- GFSK, Pi/4DQPSK, 8DPSK
- Frequency Band
- FHSS
- Modulation Method
- A2DP, AVRCP, HFP, HSP
- Spread Spectrum Method
- AAC, SBC
- Compatible Bluetooth Profiles
- SCMS-T
- Support Codec
- 20 to 20,000 Hz
Manufacturer's Description — Audio-Technica
ATH-M20xBT
The ATH-M20xBT over-ear wireless headphones include all the features you want and the audio quality you demand. Inspired by our #1 selling ATH-M20x wired professional studio headphones and featuring powerful 40 mm drivers for enhanced low-frequency performance, the ATH-M20xBT Bluetooth headphones deliver an incredible listening experience with full-range, high-fidelity audio and enhanced bass.
The ATH-M20xBT over-ear wireless headphones include all the features you want and the audio quality you demand. Inspired by our #1 selling ATH-M20x wired professional studio headphones and featuring powerful 40 mm drivers for enhanced low-frequency performance, the ATH-M20xBT Bluetooth headphones deliver an incredible listening experience with full-range, high-fidelity audio and enhanced bass.
Enjoy a sonic signature tuned to reflect our wired studio monitor headphones wherever you go. The ATH-M20xBT has a multipoint pairing capability that lets you connect wirelessly to two devices, optimal for multimedia use. The wireless headphones are also equipped with a low latency mode that improves the synchronicity between audio and video for smooth streaming and gaming.
Audio-Technica over-ear headphones provide excellent sound isolation in loud environments. Combining modern design and high-quality materials, the ATH-M20xBT delivers an ideal listening experience for those that put audio first.
The ATH-M20xBT headphones have a long battery life, providing up to 60 hours of continuous use on a full charge and up to 3 hours of use on a 10-minute rapid charge (via USB-C connection). The microphone and buttons built into the left earcup let you easily control calls, music playback, and volume. Constructed with professional-grade ear pad and headband material, the ATH-M20xBT was built for long-lasting durability and comfort.
Included Accessories: The ATH-M20xBT comes with a 1.2 m (3.9') cable for an optional wired connection.
The Studio Sound You Demand
Enjoy all the convenience, comfort and sound of a wireless design. The classic, high-fidelity M20x studio sound with enhanced bass is now yours to take with you wherever you go.
60-Hr Battery Life
With the ATH-M20xBT headphones your music is always there for you. A full charge gives you up to 60 hours of playback, a 10-minute rapid charge provides up to 3 hours.
Wired or Wireless
The ATH-M20xBT comes with a detachable audio cable so you can use the headphones with a standard wired connection whenever you want or need to.
The Legendary M-Series
Praised by top audio engineers and audio reviewers year after year, the M-Series has established itself as the headphones for those who put audio first.
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- The Audio Association — in-store — Anaheim, California, United States (website)
- A1 Futureshop — online and in-store — North Rocks, New South Wales, Australia (website)
- Absolute Audio - Canada — in-store — Calgary, Alberta, Canada (website)
- Abt Electronics — online and in-store — Glenview, Illinois, United States (website)
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- Acclaim Sound and Light — online and in-store — North Bay, Ontario, Canada (website)
- Acoustic Sounds — online and in-store — Salina, Kansas, United States (website)
- Acoustic Technologies — online and in-store — Montréal, Québec, Canada (website)
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- Adorama — in-store — New York, New York, United States (website)
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