Audio-TechnicaWired
ATH-M20x
over-ear · closed-back
47 Ω
Audio-Technica · MANUFACTURER-SOURCED PROFILE
ATH-M40x
over-ear · closed-back · Wired listening
Technical profile
Manufacturer figures. Reviewed 2026-09-16. “Not verified” is a data gap.
- Manufacturer
- Audio-Technica
- Model
- ATH-M40x
- Fit
- over-ear
- Design
- closed-back
- Connection
- Wired analogue
- Active noise cancellation
- Not applicable — passive wired design
- Impedance
- 35 Ω
- Weight
- 240 g (without cable)
- Driver size
- 40 mm
- Frequency range
- 15–24,000 Hz
- Battery life
- Not applicable — passive wired
- Bluetooth codecs
- Not verified
- Water resistance
- Not verified
- USB audio
- Not verified
- Microphone
- Not verified
- Cable
- Not verified
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Matched by fit, enclosure and shared use cases; not ranked by sound quality.
