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QT0018325

QT0018325

154 core

QT0018325, voice coil 154 core, OD 282 mm / ID 158 mm / SOD 269 mm, material PC-30/S四层 + 边 punched hole25 pcs Built for speaker spider, damper, and loudspeaker suspension sourcing checks.

NO.
QT0018325
Model
QT0018325
Voice Coil
154 core
OD (mm)
282 mm
ID (mm)
158 mm
SOD (mm)
269 mm
FH (mm)
8.5 mm
EH (mm)
-3 mm
Cor
6
Hd
DN
Material
PC-30/S四层 + 边 punched hole25 pcs
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.