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QT0018688

QT0018688

125 core

QT0018688, voice coil 125 core, OD 285 mm / ID 137 mm / SOD 266 mm, material N-10/2S- double layer Built for speaker spider, damper, and loudspeaker suspension sourcing checks.

NO.
QT0018688
Model
QT0018688
Voice Coil
125 core
OD (mm)
285 mm
ID (mm)
137 mm
SOD (mm)
266 mm
FH (mm)
6.5 mm
EH (mm)
-7 mm
Cor
6
Hd
DN
Material
N-10/2S- double layer
Material Type
Nomex
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.