| 摘要 |
A speaker comprising a damper for suppressing the rolling of a voice coil body. The damper comprises a corrugated structural part on its inner peripheral part and a plate spring on its outer peripheral part. The corrugated structural part is connected to the voice coil body, and the plate spring is connected to a frame. As a result, the deformation of the speaker can be reduced and the drive efficiency thereof can be improved.
|
