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QT0002866

QT0002866

75.8 core

QT0002866, voice coil 75.8 core, OD 166 mm / ID 75.8 mm / SOD 155 mm, material PC-20/S yellow Built for speaker spider, damper, and loudspeaker suspension sourcing checks.

NO.
QT0002866
Model
QT0002866
Voice Coil
75.8 core
OD (mm)
166 mm
ID (mm)
75.8 mm
SOD (mm)
155 mm
FH (mm)
8 mm
EH (mm)
4.5 mm
Cor
5
Hd
DN
Material
PC-20/S 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.