| 摘要 |
PROBLEM TO BE SOLVED: To provide an exciter that can output a high range sound with high sound quality.SOLUTION: An exciter 1 includes a vibrator 2 having a yoke and a magnet, a frame 3 internally provided with the vibrator 2 via a damper 4, and a voice coil bobbin 5 installed in the frame 3 while having the other end 5b extending to the vicinity of the vibrator 2, and provided with a voice coil 11 at the other end 5b. An opening 3b is formed in the frame 3, so that one end 5a of the voice coil bobbin 5 is opened to the outside of the frame, and the voice coil bobbin 5 is attached to the periphery of the opening 3b. Furthermore, the voice coil bobbin 5 is provided with a vibration member 10 so as to cover the open part.SELECTED DRAWING: Figure 1 |
