Back to product list
QT0012707

QT0012707

49.8 core

QT0012707, voice coil 49.8 core, OD 180 mm / ID 49.8 mm / SOD 168 mm, material C-20 Built for speaker spider, damper, and loudspeaker suspension sourcing checks.

NO.
QT0012707
Model
QT0012707
Voice Coil
49.8 core
OD (mm)
180 mm
ID (mm)
49.8 mm
SOD (mm)
168 mm
FH (mm)
6.8 mm
EH (mm)
3.5 mm
Cor
8
Hd
DN
Material
C-20
Material Type
Cotton
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
QT0012513

QT0012513

QT0012513, voice coil 49.8 core, OD 180 mm / ID 49.8 mm / SOD 169.5 mm, material C-10
QT0007772

QT0007772

QT0007772, voice coil 49.8 core, OD 180 mm / ID 49.8 mm / SOD 170 mm, material C-10
QT0006462

QT0006462

QT0006462, voice coil 49.8 core, OD 170 mm / ID 49.8 mm / SOD 156 mm, material C-10
QT0005868

QT0005868

QT0005868, voice coil 49.8 core, OD 170 mm / ID 49.8 mm / SOD 160 mm, material C-10

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.