Audio-Technica ATH-M30x

★★★★★ 4.6 (32)

The 40mm drivers with rare earth magnets and copper-clad aluminum wire voice coils deliver precise audio reproduction from 15Hz to 22kHz. Its circumaural, contoured earcup design provides effective sound isolation with minimal bleed, complemented by a collapsible frame and single-side cable exit for portability. These wired headphones are best for studio tracking and mixing engineers who need reliable, flat-response monitoring on a tight budget.

form factor on-ear
driver type dynamic
driver size mm 40
impedance ohms 47
open closed back closed
Audio-Technica ATH-M30x headphones
25 Overall Score

No current retailer price

Snapshot

The 30-Second Version

The ATH-M30x delivers flat, studio-grade sound for $79, which is the whole reason to buy them. Sound quality is well above average, but comfort is one of the worst we've seen and the fixed 10-foot cable is annoying. Worth it for budget studio work, skip it for casual listening.

Pros & Cons

Pros

  • Flat, studio-grade sound that doesn't fake the bass 74th
  • Comfortable enough for long sessions, according to owners
  • Works great with instruments and receivers
  • Excellent value at $79

Cons

  • Fixed 10-foot cable you can't remove
  • No built-in microphone at all
  • Comfort ranks in the bottom 6% of all headphones
  • No noise cancellation, so outside noise bleeds in

What owners think

The Word on the Street

4.6/5 (32 reviews)
👍 Owners consistently praise the flat, accurate sound that avoids the muddy bass found in most consumer headphones.
👍 Several reviewers mention these are comfortable for long sessions and work great with guitar amps and receivers.
🤔 The long fixed cable gets mixed reactions, handy in the studio but a hassle for everyday use.

How owner sentiment changed over time

Exclusive

Based on when customers actually wrote their reviews - so you can see whether early praise held up.

82/100Our AI sentiment readmedium confidence · 13 sources · Jun 2026

The proof

Performance

The sound is where these earn their keep. The 40mm drivers with rare earth magnets and copper-clad aluminum wire voice coils deliver a flat, accurate response that sits in the 74th percentile for sound. That's well above average, and it shows. Instruments come through clean, vocals are clear, and there's no artificial bass boost muddying things up. The 15Hz-22kHz range covers the essentials. But the comfort score is a real problem, landing in the 6th percentile. That's one of the worst we've seen. For long mixing sessions, that's a dealbreaker for some folks.

Performance Percentiles

Anc 32
Mic 14.9
Build 33.7
Sound 73.5
Battery 46
Comfort 6.5
User Sentiment 54.7
Connectivity 18.9
Social Proof 58.9

Specifications

Full Specifications

Design

Form Factor on-ear
Open/Closed closed
Foldable Yes
Weight 0.8 kg / 1.8 lbs

Audio

Driver Type dynamic
Driver Size 40
Freq Min 15
Freq Max 22000
Impedance 47
Sensitivity 96

Noise Control

ANC No
Transparency No

Connectivity

Wireless No
Wired Connector 6.35mm
Detachable Cable No
Cable Length 3.05

Microphone

Microphone No

vs Competition

Stacked against the Sony ULT WEAR and JBL Tune 670NC, the M30x loses on features. Those competitors offer wireless, ANC, and built-in mics. The Sennheiser MOMENTUM 4 absolutely crushes these on comfort and connectivity. But none of those are tuned flat like the M30x. If you want a true monitoring headphone, the Audio-Technica is the only one in this group that delivers that. The TOZO HT3 is closer in price, but it's a consumer headphone with boosted bass. Different tool for a different job.

Spec Audio-Technica ATH-M30x Sennheiser HDB 630 Bowers & Wilkins Px8 S2 Sony WH-1000XM6 JBL Tune 670NC TOZO HT3
Form Factor on-ear over-ear over-ear over-ear on-ear over-ear
Driver Type dynamic dynamic dynamic dynamic dynamic dynamic
Driver Size (mm) 40 42 40 30 32 40
Impedance Ohms 47 480 - 48 32 16
Wireless false true true true true true
Active Noise Cancellation false true true true true true
Open Closed Back closed closed closed closed closed closed
Bluetooth Version - 5.2 5.3 5.3 5.3 6.0
Battery Life Hours - 60 30 30 70 90
Compare Compare Compare Compare Compare
Product AncMicBuildSoundBatteryComfortUser SentimentConnectivitySocial Proof
Audio-Technica ATH-M30x 3214.933.773.5466.554.718.958.9
Sennheiser HDB 630 Compare 98.282.775.798.191.344.587.698.495.1
Bowers & Wilkins Px8 S2 Compare 98.299.394.39976.55281.897.795.1
Sony WH-1000XM6 Compare 98.289.490.99176.58021.799.983.6
JBL Tune 670NC Compare 98.264.175.784.994.387.181.899.298.7
TOZO HT3 Compare 89.882.794.398.697.85296.496.895.1

Price

Value & Pricing

At $79, these are a steal if you need flat, accurate sound for tracking or mixing. You're getting Audio-Technica's studio tuning without paying $150+ for the M40x or M50x. The trade-off is comfort and convenience. That non-removable cable and the 6th percentile comfort score mean these aren't a lifestyle headphone. But as a budget studio tool, the value is hard to beat.

Read more

Overview

The ATH-M30x is Audio-Technica's budget ticket into studio monitoring. You get 40mm drivers, a closed-back design, and a sound signature that's refreshingly flat. No thumping bass gimmicks here. Just clean, honest audio that's tuned for tracking and mixing.

At 794g, these are surprisingly hefty for an on-ear set. The single-side cable exit is a nice touch for studio work, but that fixed 10-foot cord is going to annoy anyone who just wants to walk around with these. Still, for $79, you're getting a lot of Audio-Technica's studio DNA without the studio price tag.

Common Questions

Q: Do these have a built-in microphone?

No, there's no mic on the ATH-M30x. These are purely for listening, so you'll need a separate mic for calls or recording.

Q: Are these noise-canceling?

No active noise cancellation here. The closed-back design provides some passive isolation, but outside noise will still get through.

Q: What size are the drivers?

They use 40mm dynamic drivers with rare earth magnets and copper-clad aluminum wire voice coils.

Who Should Skip This

Skip these if you need wireless, a built-in mic, or active noise cancellation. The Sony ULT WEAR or JBL Tune 670NC handle all of that for not much more. Also skip if comfort is a priority, the 6th percentile comfort score means these will hurt during long sessions for many people. And if you love heavy bass, these will sound thin to you.

Verdict

Buy these if you're a musician, podcaster, or home studio enthusiast who needs accurate sound on a budget. The flat response is the whole point, and it delivers. Skip them if you want wireless, noise cancellation, or something you can wear for hours without fatigue. The comfort score is genuinely bad, and that fixed cable is a constant annoyance.

Usage Scores

Work (16.7)Calls (12.6)Music (36.4)Overall (24.8)Budget (29.5)Gaming (20.7)Studio (41.1)Commute (22.8)

Other Configurations2

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