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QT0018891

QT0018891

154 core

QT0018891, voice coil 154 core, OD 316 mm / ID 193.5 mm / SOD 303.5 mm, material PC-10/8S yellow Built for speaker spider, damper, and loudspeaker suspension sourcing checks.

NO.
QT0018891
Model
QT0018891
Voice Coil
154 core
OD (mm)
316 mm
ID (mm)
193.5 mm
SOD (mm)
303.5 mm
FH (mm)
12 mm
EH (mm)
8 mm
Cor
4
Hd
DN
Material
PC-10/8S 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.