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QT0004692

QT0004692

125 core

QT0004692, voice coil 125 core, OD 207 mm / ID 126 mm / SOD 194 mm, material N-20/2S Built for speaker spider, damper, and loudspeaker suspension sourcing checks.

NO.
QT0004692
Model
QT0004692
Voice Coil
125 core
OD (mm)
207 mm
ID (mm)
126 mm
SOD (mm)
194 mm
FH (mm)
4.5 mm
EH (mm)
0 mm
Cor
4
Hd
DN
Material
N-20/2S
Material Type
Nomex
Unit
Piece

Buying Notes

Specification check: confirm OD, ID, SOD, FH, EH, voice-coil group, and material code instead of ordering by model alone.

Sample matching: send clear photos, drawings, or key measurements when the original model is unclear.

Quote support: share quantity, destination market, and sampling needs so pricing and lead time can be confirmed.

Request Factory Quote

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Related Guides

Use these articles to validate spider selection, material choice, or sample matching.

How to Match a Speaker Spider with the Voice Coil, Cone, Basket and Magnetic Gap

A practical checklist for matching spider inner diameter, voice-coil group, excursion, and cone assembly clearance.