Official replacement (OEM)
✓ Verified fit
Audio-Technica
HP-EP Premium Replacement Earpads
Part HP-EP
Details & evidence ↓
Audio-Technica · exact model result
Audio-Technica ATH-M20x
Replacement earpads
4 verified fits1 official (OEM)3 aftermarket
✓
See all 4 →Verified matches
These passed our full evidence gate for this exact model.
Aftermarket replacement
✓ Verified fit
Brainwavz
Headphone Memory Foam Earpads – Oval – Perforated
Part BWAVZ-OVLPEF-BLKSize 30 mm thick; 110 mm high; 90 mm wide; inner opening 50 × 70 mm
Details & evidence ↓
All verified earpads
Fit details and supporting evidence.
Audio-Technica
HP-EP Premium Replacement Earpads
Official replacement (OEM)High confidence
- Part number
- HP-EP
Evidence (1)
-
docs.audio-technica.com
Audio-Technica’s professional-headphones catalogue lists HP-EP as compatible with ATH-M20x.
Aftermarket replacementHigh confidence
- Part number
- BWAVZ-OVLPEF-BLK
- Dimensions
- 30 mm thick; 110 mm high; 90 mm wide; inner opening 50 × 70 mm
Evidence (1)
-
brainwavzaudio.com
Brainwavz explicitly lists Audio-Technica ATH-M20X as compatible and gives dimensions of 30 mm thickness, 110 mm height, 90 mm width, and a 50 × 70 mm inner opening.
Aftermarket replacementHigh confidence
No additional dimensions or installation notes are currently verified.
Evidence (1)
-
brainwavzaudio.com
Brainwavz’s product page explicitly says these replacement pads are suitable for ATH-M20x and lists it in the compatibility section.
Dekoni Audio
Standard Size Oval Replacement Earpads for Studio Monitor Headphones and Communication Headsets
Aftermarket replacementHigh confidence
- Dimensions
- 101 × 74 mm outer dimensions; 60 × 32 mm inner dimensions; 20 mm thickness
Evidence (1)
-
dekoniaudio.com
The same product listing explicitly includes ATHM20X in its fit list.