| 摘要 |
A vibration speaker is provided to enable a user to feel a three-dimensional effect by acquiring different vibrations according to minute change of intensity and speed of a melody. A vibration speaker includes a base(110), a case(120), a vibration assembly(130), a driving unit(170), and at least one weight body(150). The case(120) is connected to be fixed on the base(110). The vibration assembly body(130) is elastically connected to the case(120) to be moved upward/downward from the base(110). The driving unit(170) receives external power, and drives the vibration assembly body(130). At least one weight body(150) is installed on a lower plane of the vibration assembly body(130). The base(110) has at least one penetration hole corresponding to at least one weight body(150) so that the weight body(150) penetrates the penetration hole.
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