Aftermarket replacement
✓ Verified fit
Dekoni Audio
HiFiMAN · exact model result
HiFiMAN HE4XX
Replacement earpads
1 verified fit1 aftermarket
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Fit details and supporting evidence.
Aftermarket replacementHigh confidence
- Sound / ANC
- Dekoni describes the pads as tuned to the HE400 series and says pad materials can customize tonal character; this is general product guidance, not a specific HE4XX acoustic measurement.
Evidence (1)
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dekoniaudio.com
Dekoni’s article explicitly names the HE-4XX as compatible. It says the pads were specifically tuned and measured with the HE-400i, not the HE4XX.