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QT0013421

QT0013421

100 core

QT0013421, voice coil 100 core, OD 175 mm / ID 100 mm / SOD 165.5 mm, material PC-20/S yellow Built for speaker spider, damper, and loudspeaker suspension sourcing checks.

NO.
QT0013421
Model
QT0013421
Voice Coil
100 core
OD (mm)
175 mm
ID (mm)
100 mm
SOD (mm)
165.5 mm
FH (mm)
4.5 mm
EH (mm)
-2 mm
Cor
4
Hd
DN
Material
PC-20/S yellow
Material Type
Paper
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.