| 摘要 |
An exciter apparatus outputs a sound by vibrating an interior material of a vehicle. The exciter apparatus includes a base part attachable to the interior material, a magnetic circuit generating a magnetic field in a space between a permanent magnet and a magnetic body member, a voice coil fixed to the base part and located in the space, and a damper part which is elastically deformable, is formed outside an outer circumference of the base part, and is connected to the magnetic body member.
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