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QT0013533

QT0013533

115 core

QT0013533, voice coil 115 core, OD 245 mm / ID 121 mm / SOD 233 mm, material PC-20/S double layer Built for speaker spider, damper, and loudspeaker suspension sourcing checks.

NO.
QT0013533
Model
QT0013533
Voice Coil
115 core
OD (mm)
245 mm
ID (mm)
121 mm
SOD (mm)
233 mm
FH (mm)
8 mm
EH (mm)
-3 mm
Cor
4
Hd
DN
Material
PC-20/S double layer
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.