Official replacement (OEM)
✓ Verified fit
Sennheiser
Earpad for HD 450BT (1 Pair)
Part 508946
Details & evidence ↓
Sennheiser · exact model result
Sennheiser HD 450BT
Replacement earpads
4 verified fits1 official (OEM)3 aftermarket1 uncertain
✓
See all 4 →Verified matches
These passed our full evidence gate for this exact model.
Aftermarket replacement
✓ Verified fit
Brainwavz
Replacement Earpads, Soft Real Leather + Memory Foam
Details & evidence ↓All verified earpads
Fit details and supporting evidence.
Sennheiser
Earpad for HD 450BT (1 Pair)
Official replacement (OEM)Very high confidence
- Part number
- 508946
Evidence (2)
-
assets.sennheiser.com
The HD 450BT manual includes instructions for removing and replacing the ear pads.
-
us.sennheiser-hearing.com
Sennheiser’s official page identifies genuine OEM earpads, article number 508946, and explicitly lists HD 450BT as compatible.
Aftermarket replacementHigh confidence
No additional dimensions or installation notes are currently verified.
Evidence (1)
-
brainwavzaudio.com
Brainwavz identifies these as its real-leather and memory-foam earpads and explicitly lists HD 450BT as compatible.
Aftermarket replacementHigh confidence
No additional dimensions or installation notes are currently verified.
Evidence (1)
-
brainwavzaudio.com
Brainwavz identifies the product as hybrid pads with perforated PU leather and explicitly lists HD 450BT as compatible.
Aftermarket replacementHigh confidence
No additional dimensions or installation notes are currently verified.
Evidence (1)
-
brainwavzaudio.com
Brainwavz product page explicitly lists HD 450BT among compatible models.
Below the verified threshold
Other possible replacements
These are not ranked alongside verified fits.
Brainwavz
Replacement Earpads, Soft PU Leather + Memory Foam
△ Uncertain fitAftermarket replacement
Compatibility is not fully confirmed. The evidence may involve a model family, generation, or only partial support.
- Part number
- BWAVZ-SEN450BT-BLK
- Dimensions
- Thickness 25 mm; height 92 mm; width 78 mm
- Mounting
- Slips into the existing mounting groove on the ear cup
- The evidence supports only part of the fit claim or a related model/family, so exact compatibility is not fully confirmed.
Evidence we found (2)
- brainwavzaudio.com ↗
- brainwavzaudio.com ↗
Brainwavz product page explicitly lists HD 450BT in compatibility and identifies the pads as its own compatible aftermarket product; gives dimensions, mounting method and part number.