Beyerdynamic · exact model result

Beyerdynamic MMX 300 Pro

Replacement earpads

2 verified fits1 official (OEM)1 aftermarket
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Verified matches

These passed our full evidence gate for this exact model.

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All verified earpads

Fit details and supporting evidence.

Official replacement (OEM)Very high confidence
Part number
1000502
Mounting
Remove pad and clamping ring; align the clamping-ring tabs with the earcup recesses, then fit the replacement pad's rubber rim over the housing edge.
Evidence (4)
  • api.beyerdynamic.de Tier A · Manufacturer

    The MMX 300 PRO technical specification lists velour ear pads, black, as replacement part 1000502.

  • beyerdynamic.de Tier A · Manufacturer

    Official product page names the MMX 300 PRO ear pad, says it fits exclusively the MMX 300 PRO, identifies the velour material and closed construction, and gives article number 1000502.

  • blog-na.beyerdynamic.com Tier A · Manufacturer

    Beyerdynamic’s guide specifies replacement pads for the MMX 300 PRO and describes removing and refitting the clamping ring, foam disc, and pad’s rubber rim.

  • europe.beyerdynamic.com Tier A · Manufacturer

    Beyerdynamic’s product page identifies the pad set as velour and closed, specifies black pads, says it fits only the MMX 300 PRO, and lists article number 1000502.

Universal replacementHigh confidence
Dimensions
100 mm outer diameter; 60 mm inner opening; 28 mm depth, per product listing.
Evidence (1)
  • dekoniaudio.com Tier B · Specialist

    Dekoni’s product page’s compatibility list explicitly names Beyerdynamic MMX 300 Pro. Its measurement graphic confirms 100 mm for dimensions A and B; the compatibility listing establishes Dekoni’s fit claim.