VIBRATION SPEAKER

摘要

PURPOSE: A vibration speaker is provided to use a speaker in a vibration mode by which the entire case installing a magnet, generates vibration. CONSTITUTION: The vibration speaker comprises: a pair of coils(11) mutually corresponding to both upper sides of a substrate; a case(12) installed on the upper substrate and forming a hole that spreads sound, in the center; a magnet(15) installed inside the case; a vibration plate(17) separated from the upper magnet at regular intervals and installed inside the case to be hung; and a voice coil(18) covering the magnet and installed on the bottom of the vibration plate.