Official replacement (OEM)
✓ Verified fit
Koss
Koss · exact model result
Koss Pro4AAT
Replacement earpads
1 verified fit1 official (OEM)
✓
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These passed our full evidence gate for this exact model.
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Fit details and supporting evidence.
Koss
PRO4AAT Ear Cushion
Official replacement (OEM)High confidence
No additional dimensions or installation notes are currently verified.
Evidence (1)
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koss.com
Koss’s official product page identifies the item as “PRO4AAT Ear Cushion” and states it includes two ear cushions and a screen/foam assembly, explicitly matching the target model and replacement-pad claim.