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QT0009543

QT0009543

115 core

QT0009543, voice coil 115 core, OD 210 mm / ID 118 mm / SOD 196 mm, material NPCK-20/S double layer Built for speaker spider, damper, and loudspeaker suspension sourcing checks.

NO.
QT0009543
Model
QT0009543
Voice Coil
115 core
OD (mm)
210 mm
ID (mm)
118 mm
SOD (mm)
196 mm
FH (mm)
5.5 mm
EH (mm)
-1 mm
Cor
4
Hd
DN
Material
NPCK-20/S double layer
Material Type
Composite
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.