| 摘要 |
Disclosed is a vehicle-mounted sound system, comprising a cone frame (10) fixed inside a spare tire, wherein an accommodation space is formed in the cone frame (10), and a voice coil (6) and a damper (5) are provided in the accommodation space; a low-frequency adjusting assembly connected with the cone frame (10) and used for adjusting weight; and a spare tire for fixing the cone frame (10). The vehicle-mounted sound system is provided on a rear spare tire of a vehicle and the rear spare tire forms a box of the sound system such that deep bass can be directly transmitted through a vehicle body. The sound system has a good audio effect, does not occupy volume inside a vehicle, and is convenient to use. |
