Audio-Technica ATH-M20x
The 40mm drivers with rare earth magnets deliver a flat, accurate frequency response tuned for tracking and mixing. Its lightweight, over-ear design with plush cushioning provides long-wearing comfort during extended studio sessions. This is a practical tool for entry-level musicians and podcasters needing reliable, wired monitoring without signal processing.
form factor over-ear
driver type dynamic
driver size mm 40
impedance ohms 47
open closed back closed
39 Overall Score
Price ¥9,075
Snapshot
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Owner sentiment has cooled since launch
85/100Our AI sentiment read
Based on 42 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | over-ear |
| Open/Closed | closed |
| Foldable | No |
| Weight | 0.8 kg / 1.8 lbs |
| Ear Cushion | leather |
| Headband | professional-grade soft ear and head pads |
Audio
| Driver Type | dynamic |
| Driver Size | 40 |
| Freq Min | 15 |
| Freq Max | 20000 |
| Impedance | 47 |
| Sensitivity | 96 |
| Hi-Res Audio | No |
| Codecs | INCLUDED - Audio-Technica ATH-M20x Closed-Back Pro Monitor Headphones, Black, and a Desktop Stand for convenient storage and display. |
Noise Control
| ANC | No |
| Transparency | Yes |
Connectivity
| Wireless | No |
| Wired Connector | 3.5mm |
| Detachable Cable | No |
| Cable Length | 2.44 |
Microphone
| Microphone | No |
vs Competition
| Spec | Audio-Technica ATH-M20x | Sennheiser MOMENTUM 4 | Sony WH-1000XM4 WH1000XM4/B | Bose QuietComfort 884367-1100 | Beyerdynamic Aventho 1001609 | Skullcandy Aviator S6AVW-T740 |
|---|---|---|---|---|---|---|
| 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 | - | 45 | 40 |
| Impedance Ohms | 47 | 470 | 47 | 32 | 48 | 36 |
| 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 | 5.0 | 5.1 | 5.4 | 5.3 |
| Battery Life Hours | - | 60 | 30 | 24 | 40 | 60 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Audio-Technica ATH-M20x | 69.4 | 20.6 | 37.9 | 79.8 | 52.6 | 6.2 | 70.5 | 27.1 | 41.7 |
| Sennheiser MOMENTUM 4 Compare | 98.5 | 89.4 | 93.8 | 98.5 | 93.1 | 91 | 37.5 | 98.6 | 72.2 |
| Sony WH-1000XM4 WH1000XM4/B Compare | 92 | 90.6 | 81.4 | 98 | 82.1 | 62.2 | 0 | 96.9 | 98.7 |
| Bose QuietComfort 884367-1100 Compare | 92 | 75.5 | 93.8 | 52.8 | 79.6 | 85.8 | 80.9 | 95 | 89.6 |
| Beyerdynamic Aventho 1001609 Compare | 98.5 | 84.9 | 96.3 | 98.8 | 86.1 | 62.2 | 0 | 98.3 | 61.6 |
| Skullcandy Aviator S6AVW-T740 Compare | 98.5 | 93.5 | 93.8 | 93.7 | 93.1 | 91 | 0 | 96.9 | 83.4 |
Price
Value & Pricing
From ¥9,075
Amazon.co.jp 1 offer From ¥9,075
We started tracking prices for this product on May 30, 2026. The chart appears once we have more data.
