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QT0007737

QT0007737

75.8 core

QT0007737, voice coil 75.8 core, OD 170 mm / ID 75.8 mm / SOD 157 mm, material PC-20/S yellow Built for speaker spider, damper, and loudspeaker suspension sourcing checks.

NO.
QT0007737
Model
QT0007737
Voice Coil
75.8 core
OD (mm)
170 mm
ID (mm)
75.8 mm
SOD (mm)
157 mm
FH (mm)
10 mm
EH (mm)
6.5 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.