| 摘要 |
A motor vehicle (1) comprising at least one cover or screening panel (6, 7, 8) attached to a bearing structure of the vehicle, a sound reproduction system in audio band (20, 21) adapted to reproduce sound signals in audio band, wherein the sound reproduction system in audio band (20, 21) comprises a driver device (20) and at least one elastic suspension electromagnetic vibration exciter (21) applied to the panel (6, 7, 8) and operatively connected to the driver device (20) for receiving an electric driving signal in input and supplying mechanical stresses in output adapted to make the panel (6, 7, 8) vibrate in a controlled manner for the reproduction of a sound signal in audio band by means of acoustic waves produced by the controlled vibration of the panel (6, 7, 8). |
