QT0003122
100 core
QT0003122, voice coil 100 core, OD 186 mm / ID 100.5 mm / SOD 170 mm, material Q02C Built for speaker spider, damper, and loudspeaker suspension sourcing checks.
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.
Related Products
Similar dampers selected by voice-coil group, material, and nearby dimensions.
QT0016608
QT0016608, voice coil 100 core, OD 185 mm / ID 100.5 mm / SOD 170 mm, material PC-20/S yellow
QT0008132
QT0008132, voice coil 100 core, OD 186 mm / ID 99.8 mm / SOD 174.5 mm, material PC-10/3S
QT0003740
QT0003740, voice coil 100 core, OD 184 mm / ID 100.5 mm / SOD 174.5 mm, material PC-10/3S
QT0009060
QT0009060, voice coil 100 core, OD 184 mm / ID 100.5 mm / SOD 168.8 mm, material PC-20/S yellow + 2 braided wires
Related Guides
Use these articles to validate spider selection, material choice, or sample matching.