Back to product list
QT0018717

QT0018717

65.8 core

QT0018717, voice coil 65.8 core, OD 180 mm / ID 65.8 mm / SOD 168.5 mm, material PC-20/S Built for speaker spider, damper, and loudspeaker suspension sourcing checks.

NO.
QT0018717
Model
QT0018717
Voice Coil
65.8 core
OD (mm)
180 mm
ID (mm)
65.8 mm
SOD (mm)
168.5 mm
FH (mm)
5 mm
EH (mm)
1 mm
Cor
6
Hd
DN
Material
PC-20/S
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

Related Products

Similar dampers selected by voice-coil group, material, and nearby dimensions.

View all products
QT0009882

QT0009882

QT0009882, voice coil 65.8 core, OD 178 mm / ID 65.8 mm / SOD 163 mm, material PC-20/S
QT0010180

QT0010180

QT0010180, voice coil 65.8 core, OD 175 mm / ID 65.8 mm / SOD 159 mm, material PC-10/4S + C-60
QT0017326

QT0017326

QT0017326, voice coil 65.8 core, OD 175 mm / ID 65.8 mm / SOD 160 mm, material PC-20/S
QT0001354

QT0001354

QT0001354, voice coil 65.8 core, OD 173 mm / ID 65.8 mm / SOD 166 mm, material PC-20/S

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.