EMEarpad Match
HiFiMAN · exact model result

HiFiMAN HE400se

Replacement earpads

3 verified fits2 official (OEM)1 aftermarket
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Verified matches

These passed our full evidence gate for this exact model.

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Official replacement (OEM) ✓ Verified fit
HiFiMAN

VelPad

Size Inner diameter approx. 54 mm; outer diameter approx. 106 mm; thickness 25 mm at thickest point and 16 mm at thinnest point.
Details & evidence ↓

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Fit details and supporting evidence.

HiFiMAN

VelPad

Official replacement (OEM)High confidence
Dimensions
Inner diameter approx. 54 mm; outer diameter approx. 106 mm; thickness 25 mm at thickest point and 16 mm at thinnest point.
Sound / ANC
Beveled velour design; HiFiMAN describes the bevel as directing planar drivers toward the ears.
Evidence (1)
  • eu.hifiman.com Tier A · Manufacturer

    HiFiMAN’s official store describes VelPad as compatible with HE400SE, identifies its beveled design, and gives the stated dimensions: approximately 54 mm inner diameter, 106 mm outer diameter, and 25 mm thickest/16 mm thinnest.

HiFiMAN

Velour Earpads

Official replacement (OEM)Very high confidence
Dimensions
Inner diameter approx. 57 mm; outer diameter approx. 105 mm; thickness 24 mm.
Mounting
Mounting flange fits onto the ear-cup rim and is pressed around to snap into place, as described in the HE400se guide.
Sound / ANC
The HE400se guide says to keep the thinner side at the front and the thicker side at the back when replacing pads; it advises keeping pads installed during use.
Evidence (2)
  • down.hifiman.com Tier A · Official manual

    Official HE400se manual confirms the exact target model and says its pads should remain installed during use. The manual result verified here does not expose the proposed flange/snap-on method or thinner-front/thicker-back orientation, so those installation details are not independently confirmed in this check.

  • eu.hifiman.com Tier A · Manufacturer

    HiFiMAN’s official listing explicitly names HE400SE as compatible and gives the stated dimensions: approximately 57 mm inner diameter, 105 mm outer diameter, and 24 mm thickness.

Aftermarket replacementHigh confidence
Dimensions
Product page lists dimensions: 111 mm, 105 mm, 65 mm, 60 mm, and 30 mm for its labeled measurement points.
Sound / ANC
Dekoni describes material-dependent comfort and tonal customization; no specific measured HE400se acoustic change is established by the cited product page.
Evidence (1)
  • dekoniaudio.com Tier B · Specialist

    Dekoni’s HE400SE collection page links to the HE-series replacement earpad product.