QT0007070
100 core
QT0007070, voice coil 100 core, OD 184 mm / ID 99.8 mm / SOD 178.5 mm, material PC-20/S yellow 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.
QT0009351
QT0009351, voice coil 100 core, OD 184 mm / ID 99.8 mm / SOD 170.5 mm, material PC-20/S yellow
QT0014109
QT0014109, voice coil 100 core, OD 184 mm / ID 100 mm / SOD 170 mm, material PC-20/S yellow
QT0004294
QT0004294, voice coil 100 core, OD 184 mm / ID 100 mm / SOD 170 mm, material PC-10/3S
QT0001878
QT0001878, voice coil 100 core, OD 184 mm / ID 100 mm / SOD 169 mm, material PC-20/2S
Related Guides
Use these articles to validate spider selection, material choice, or sample matching.