Audio-Technica ATH-M30x
The 40mm dynamic drivers with neodymium magnets and copper-clad aluminum voice coils deliver clear, balanced sound with enhanced midrange definition across 15 Hz to 22 kHz. The closed-back over-ear design provides effective sound isolation for focused monitoring, and the lightweight 62g build with foldable construction makes it easy to transport. Best for studio engineers or home producers who need a reliable, affordable closed-back headphone for mixing and critical listening without exaggerated bass.
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Snapshot
The 30-Second Version
The ATH-M30x nails comfort and midrange clarity for studio work, but skimps on build, connectivity, and mic quality. At around $90 USD, it's a decent wired monitoring tool, not a daily driver. Buy it for mixing, skip it for everything else.
Pros & Cons
Pros
- Comfort is genuinely impressive at the 88th percentile 87th
- Clear, balanced midrange that works for mixing and tracking 74th
- Lightweight 62g build with a foldable design
- Easy to drive from phones, laptops, or interfaces
Cons
- Build quality is mediocre at the 34th percentile
- No Bluetooth, no ANC, no wireless anything
- Mic performance is one of the weakest we've seen
- Bass is lean, so casual listeners may find it boring
The proof
Performance
The 40mm dynamic drivers do their job well for the price. Midrange definition is the headline act, and it shows in the 74th percentile sound score. Bass response is present but not boosted, so don't expect thumping low end for casual listening. The 47 ohm impedance and 96dB sensitivity mean these run fine from a laptop or audio interface without needing a dedicated amp. But the 46th percentile battery score is a joke for a wired headphone, and the 20th percentile connectivity score reflects the single 3.5mm cable and nothing else. The 16th percentile mic score tells you everything about calls: don't.
Specifications
Full Specifications
Design
| Form Factor | over-ear |
| Open/Closed | closed |
| Foldable | Yes |
| Weight | 0.1 kg / 0.1 lbs |
Audio
| Driver Type | dynamic |
| Driver Size | 40 |
| Drivers | 1 |
| Freq Min | 15 |
| Freq Max | 22000 |
| Impedance | 47 |
| Sensitivity | 96 |
| Codecs | Audio-Technica ATH-M30x Professional Studio Monitor Headphones, Headphone stand |
Connectivity
| Wired Connector | 3.5mm |
| Detachable Cable | No |
| Cable Length | 3 |
Microphone
| Microphone | No |
vs Competition
Against the Sony ULT WEAR and JBL Tune 670NC, the ATH-M30x loses on features hard. Those competitors bring ANC, Bluetooth, and better build quality for similar money. The Sennheiser MOMENTUM 4 absolutely destroys it in sound and connectivity, but costs way more. The TOZO HT3 undercuts it on price while adding wireless and ANC. Where the M30x wins is that flat, mid-focused studio tuning and the comfort. If you're mixing, the Sony and JBL are too bass-heavy and colored. If you're commuting, buy those instead.
| Spec | Audio-Technica ATH-M30x | Sennheiser HDB 630 | Bowers & Wilkins Px8 S2 | Sony WH-1000XM WH-1000XM6 | JBL Tune 670NC | TOZO HT3 |
|---|---|---|---|---|---|---|
| Form Factor | over-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 | - | true | true | true | true | true |
| Active Noise Cancellation | - | 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 | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Audio-Technica ATH-M30x | 32 | 14.9 | 33.7 | 73.6 | 46 | 87.2 | 19 | 36.1 |
| Sennheiser HDB 630 Compare | 98.2 | 82.7 | 75.8 | 98.1 | 91.3 | 44.5 | 98.4 | 95.1 |
| Bowers & Wilkins Px8 S2 Compare | 98.2 | 99.3 | 94.3 | 99 | 76.5 | 52 | 97.7 | 95.1 |
| Sony WH-1000XM WH-1000XM6 Compare | 98.2 | 98.4 | 75.8 | 86.7 | 76.5 | 80.1 | 89.4 | 98.7 |
| JBL Tune 670NC Compare | 98.2 | 64.1 | 75.8 | 84.9 | 94.3 | 87.2 | 99.2 | 98.7 |
| TOZO HT3 Compare | 89.8 | 82.7 | 94.3 | 98.6 | 97.7 | 52 | 96.8 | 95.1 |
Price
Value & Pricing
At $87 to $91 USD, the ATH-M30x sits in a weird spot. You can find wireless ANC headphones from TOZO or JBL at similar prices, but those won't give you the same flat-ish, mid-forward tuning for studio work. If you need a cheap monitoring headphone and comfort matters, this is a reasonable buy. But the build quality at the 34th percentile makes us nervous about long-term durability. You're paying for the Audio-Technica name and the tuning, not the materials.
Read more
Overview
The ATH-M30x is Audio-Technica's budget-minded studio monitor, and it leans hard into that midrange clarity producers love. You get 40mm drivers with neodymium magnets and copper-clad aluminum voice coils, a closed-back over-ear design, and a foldable frame that weighs just 62g. No Bluetooth, no ANC, no mic worth mentioning. This is a wired tool for tracking and mixing, not a lifestyle headphone.
Comfort is the surprise star here, sitting at the 88th percentile in our database. Sound quality lands in solid territory at 74th percentile, which makes sense given the 15Hz to 22kHz range and that mid-focused tuning. But build quality, connectivity, and mic performance all fall flat. You're buying the sound and the comfort, not the extras.
Common Questions
Q: Do these need a headphone amp?
No. At 47 ohms and 96dB sensitivity, they run fine straight from a laptop, phone, or audio interface.
Q: Are they good for casual music listening?
They're okay, but the lean bass and flat tuning won't excite bassheads. They're tuned for accuracy, not fun.
Q: Can I use these for gaming or calls?
Not really. The mic is nearly useless at the 16th percentile, and the wired-only design limits convenience for gaming setups.
Who Should Skip This
Skip these if you need wireless, ANC, or a usable microphone. The connectivity and mic scores are bottom-tier, and the build quality won't survive rough daily use. If you want one headphone for commuting, calls, and music, grab the TOZO HT3 or JBL Tune 670NC instead.
Verdict
Buy the ATH-M30x if you need a cheap, comfortable wired headphone for tracking vocals, editing, or checking mixes. The midrange clarity is the reason to pick this over a consumer wireless headphone at the same price. Skip it if you want anything wireless, anything with a usable mic, or anything that feels premium in the hand.