SPEAKER CAPABLE OF REPRODUCING A MULTI VOICE RANGE USING BAR MAGENT

摘要

A speaker capable of multi-band reproduction using a bar magnet according to the present invention comprises: a pair of bar magnets formed to face each other with a predetermined interval so as to have different polarities; A first diaphragm disposed at an upper portion of the pair of bar magnets; And a second diaphragm disposed on the same plane as the first diaphragm and having a size different from the size of the first diaphragm, wherein the first diaphragm and the second diaphragm respectively have a sound of a first frequency band or more, And a diaphragm structure capable of reproducing multi-sound reproduction by making the size of the diaphragm different and allowing an electric signal to simultaneously oscillate two or more diaphragms, Speaker can be provided.