摘要 |
<P>PROBLEM TO BE SOLVED: To provide a diaphragm for use in a loudspeaker transducer. <P>SOLUTION: The loudspeaker transducer may include: a voice coil; a former; a first magnet assembly having a circular inner magnet; a top plate having an annular outer top plate and a circular inner top plate; a second magnet assembly having an annular outer magnet and a circular inner magnet; an air gap defined by the circular inner magnet of the first magnet assembly, the annular outer top plate, the circular inner top plate, and the annular outer magnet and the circular inner magnet of the second magnet assembly; and a surround suspension member. <P>COPYRIGHT: (C)2013,JPO&INPIT |