Audio-Technica ATH-M20XBT review

Long making its name on utilitarian but well-regarded headsets, Audio-Technica is back with another entry-level wireless product. This time elevating the affordable ATH-M20, the Japanese audio stalwart is hoping to flex a little muscle in the more affordable brackets of the market. But is the Audio-Technica ATH-M20XBT worth your money? It’s complicated.

Editor’s note: this review was updated on September 6, 2024, to shorten some text and answer additional FAQs.

What’s it like to use Audio-Technica ATH-M20XBT?

Audio-Technica made its bread in the studio headphone market on the backs of its extremely purpose-driven M-series headphones, of which the ATH-M20 was the entry-level wired option. The Audio-Technica ATH-M20XBT is, for all intents and purposes, an exact copy of the older cans—just with a Bluetooth radio, battery, and microphone shoved into it, so there’s not a lot of bells and whistles to talk about here.

Clad almost completely in matte black, the Audio-Technica ATH-M20XBT isn’t winning any beauty pageants. However, the M-series headphones have been around for decades without too many changes because they have a very reliable and decent design. A metal friction band encased in plastic and foam may not scream “high quality,” but it’s durable and will withstand the casual abuse of a commuter with a crowded bag. The yokes at the base of the band hold the ear cups at whatever angle your skull needs, as they can rotate and tilt to do so. Unfortunately, the Audio-Technica ATH-M20XBT doesn’t fold up, so it’s a little more cumbersome than its higher-end brother, the Audio-Technica ATH-M50xBT2.

The headphones themselves are made largely of plastic and other inexpensive materials, but that means they’re also insanely light—a mercy for portable audio products. The Audio-Technica ATH-M20XBT weighs in at 216 grams, far lighter than most over-ear Bluetooth headphones. Consequently, it’s not hard to wear this pair of cans for very long periods of time. Some users report heat buildup with the faux leather ear pads, but that is a common occurrence with most over-ear headphones with this type of padding.

If you have larger ears, it’s possible that they’ll get pushed up against the pads of the ATH-M20XBT, even with an ideal fit. We always advise trying headphones before buying, but at this price point, that’s an unlikely proposition. Just be aware that this isn’t an unfixable situation: since anything that fits the Audio-Technica ATH-M50 or Sony MDR-V7506 will also fit the Audio-Technica ATH-M20XBT, you have an extremely wide range of replacement options should you need new ear pads. Many of these pads are thicker than the stock ones, so you could easily resolve this issue with little fuss should you find fit is an issue.

Remember how I said these were very basic headphones? That also means that there’s no ingress protection rating or water resistance. The Audio-Technica ATH-M20XBT is simply a pair of headphones and nothing more, so keep it out of the rain.

How do you control Audio-Technica ATH-M20XBT?

Unlike some of the higher-end options on the market, the Audio-Technica ATH-M20XBT does not have capacitive touch or gesture controls. Instead, it relies on a small number of buttons on the back of the left ear cup to accomplish the basics.

It takes a short time to get used to using the physical buttons on the back of your headphones, but it’s equally possible that you’ll just end up using your music player’s controls on your phone. Unless you’re going to be talking on the phone a lot, these controls shouldn’t be a deterrent.

Should you use the Audio-Technica Connect app for the Audio-Technica ATH-M20XBT?

Don’t bother. The Audio-Technica Connect app is available on Android and iOS, but the Audio-Technica ATH-M20XBT is not currently supported, so you won’t gain anything by installing it. Even if it were to come to fruition someday, the maximum you’re really going to be able to squeeze out of the app is potentially an EQ and firmware updates. It’s possible you could change codecs with your phone’s Bluetooth menu, but that’s very rarely necessary.

How does the Audio-Technica ATH-M20XBT connect?

Like most headphones, you can connect the Audio-Technica ATH-M20XBT to your phone or computer via the SBC or AAC Bluetooth codecs. Additionally, you could use a standard headphone cable like the one included with the Audio-Technica ATH-M20XBT to connect to devices with a headphone jack. As Bluetooth headphones have an interest in not being all that power-hungry (i.e., how can they maximize battery life on a small cell), it’s not surprising that the Audio-Technica ATH-M20XBT has relatively low power requirements to drive properly.

Neither connection method really has huge performance tradeoffs, though with Bluetooth, there’s always the possibility of noticeable latency. However, if you’re using a streaming app, the only latency you should notice is in the controls, as most apps can handle the syncing issues fairly well nowadays. However, there’s also a low latency mode baked into the Audio-Technica ATH-M20XBT, which reportedly reduces latency, but we’re talking about small fractions of a second here.

How long does the Audio-Technica ATH-M20XBT battery last?

For a set of over-ear headphones, the Audio-Technica ATH-M20XBT has a rather large battery. This is a good thing, as it not only means that you won’t have to charge it as often, but the reduced charging cycles also mean that the battery will have a much longer operating lifespan. If you were looking for a set of headphones you likely wouldn’t have to replace for many years, this is a great candidate.

How well does the Audio-Technica ATH-M20XBT block out noise?

As with any set of headphones, the fit is going to determine the performance. When it comes to blocking outside noise from reaching your ears, the Audio-Technica ATH-M20XBT will work better than your average headset—but shallow ear cups might mean that your ears could interrupt the seal and give you worse performance than what you see in the chart below. As the Audio-Technica ATH-M20XBT is not a set of active noise cancelers, there’s no reliable way to increase noise reduction if that’s important to you.

In a typical situation, the Audio-Technica ATH-M20XBT will be able to physically prevent a fair bit of noise from reaching your eardrums, with the caveat that the lower the frequency, the less likely it’ll be blocked. For example, you should be easily able to hear truck engines, bus engines, and other large vehicles around you, but higher-pitched cafe noise or tire noise won’t really impact your music listening all that much.

How does the Audio-Technica ATH-M20XBT sound?

Inexpensive wireless headphones and studio headphones tend not to sound incredible to the average listener, and the Audio-Technica ATH-M20XBT is hardly an exception. Though its sound is decent enough for the price bracket, it isn’t without its shortcomings. For example, the roll off in the sub-bass means that ultra-low-frequency sounds like the rumble from movie explosions and 808s bass drums will be quieted a bit. You may not find this to be a bad thing all the time, but it is something to be aware of.

Similarly, there’s a bit of wonkiness in the highs that can make certain higher-pitched elements, like cymbals, sound slightly off or duller than they normally sound. As far as audible anomalies go, that’s pretty much it, as the biggest deviations from our target aren’t all that offensive to most. For example, few are going to complain about mids having a slightly higher emphasis than the rest of your music because, well, that’s where a lot of the sounds that end up in music actually live.

Even though this kind of performance is anything but “audiophile,” it will definitely be more than good enough for the vast majority of listeners. You’re not going to have to worry about excessive compression or distortion. Apart from the sub-bass, most of the lower notes that would actually be a part of most music are very close to our target, save for a weird dip near middle C. This dip may look little, but it’s probably the most audible deviation from our target, as it can make higher vocals and some notes played sound “off” from where they should (especially considering the relative over-emphasis of the mids in contrast).

If the Audio-Technica ATH-M20XBT was twice the price, I might keep looking, but this really isn’t the sort of thing that should deter you at about $100 USD. There’s only so much you can expect from less expensive headphones, and sound quality is usually one of the first tradeoffs to make. Thankfully, the sound is a bit better than you’d expect.

Can you use the Audio-Technica ATH-M20XBT for phone calls?

The Audio-Technica ATH-M20XBT does a decent job with recording speech, but the mic quality won’t knock your socks off. However, for a $100 headset, this is actually better than most. For example, the wind rejection is quite good, even if the mics don’t seem to be able to separate you well from whatever’s going on around you. Still, your voice will sound very much like it would on a dial-up phone call, so don’t have any illusions about doing any professional recording with these.

You can hear for yourself below. Each recording was made in our controlled environment with calibrated playback, so you can easily compare these samples with our other reviews.

Audio-Technica ATH-M20XBT microphone demo (Ideal conditions):

Audio-Technica ATH-M20XBT microphone demo (Office conditions):

Audio-Technica ATH-M20XBT microphone demo (Windy conditions):

Should you buy the Audio-Technica ATH-M20XBT?

If you’re reading this review, chances are you’re looking for a set of cheap Bluetooth headphones that work in all the ways you’re used to. In the context of the Audio-Technica ATH-M20XBT, “cheap” is anything but “bad.”

At the end of the day, the Audio-Technica ATH-M20XBT is a sure bet if you just want something that works. It’s not very exciting, but most things in this price bracket are actually pretty boring. It’s just gravy that this product has part replacement options on the cheap and is very utilitarian from the perspective of the 2020s. The performance is perfectly adequate, and there aren’t any nasty surprises or workarounds needed to get decent wireless—or wired—audio.

What should you get instead of the Audio-Technica ATH-M20XBT?

There are plenty of headphones under $100 out there that offer similar performance and features as the Audio-Technica ATH-M20XBT, but getting the right one for you could take a little doing. Just keep in mind that at this price point, you’re going to have to make some serious trades if you want certain features. For example, you could have ANC, but many of the models out there with ANC at this price point have issues with build quality.

The Sennheiser HD 350BT is older but tried and true

One of the best things about the audio world is that products aren’t like smartphones: they last a long time. In that light, the long-since superseded Sennheiser HD 350BT is now under the $100 threshold online ($86 at Amazon), and it offers a great many things offered by the Audio-Technica ATH-M20XBT to boot. The main drawbacks here are pretty much limited to a slight hit to battery life and a slightly tighter band. However, the Sennheiser model does offer thicker padding and the ability to use your headphones with higher-quality codecs like aptX and aptX Low Latency.

The Anker Soundcore Life Q35 offers ANC

Alternatively, you could also go with a lesser-known brand, Anker, for your fix. The Anker Soundcore Life Q35 may satisfy your wants, but as its smart features come at the cost of repairability, it’s a gamble. Additionally, the Anker cans are far, far bassier than the Audio-Technica ATH-M20XBT. You can get it for$99 at Amazon.

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