Patent ID: 6678384
Filing Date: 2004-01-13
Classification: H04R

Abstract:
A speaker structure comprising:a first speaker having a first vibration plate, a first frame for fixing the perimeter of said first vibration plate and a first magnetic circuit for converting a signal to the vibration of the first vibration plate; a second speaker having a second vibration plate, a second frame for fixing the perimeter of the second vibration plate and a second magnetic circuit for converting a signal to said vibration of the second vibration plate; a fixing unit for fixing said first magnetic circuit and said second magnetic circuit at their backs; a cabinet for covering said first and second speakers; a supporting means for supporting said fixing unit; and a shock absorber placed between said first frame and said cabinet, between said second frame and said cabinet, and between said supporting means and said cabinet, wherein said cabinet is kept in a floating state compared to said first and second speakers and said supporting means.