Patent ID: 6739424
Filing Date: 2004-05-25
Classification: H04R

Abstract:
A speaker system, comprising:a first speaker; a second speaker; and a first spacer for separating the first speaker and the second speaker from each other so that the first speaker and the second speaker face each other, the first spacer being substantially U-shaped with an open side, wherein: the first speaker and the second speaker are located so that Opposing faces of the first speaker and the second speaker output sounds of an identical phase, the first speaker, the second speaker and the first spacer form a first sound path through which the sounds output from the opposing faces of the first speaker and the second speaker pass, and the first sound path being in a direction of the open side of the first spacer, and the first speaker and the second speaker each include: a frame; a vibrating plate; a piezoelectric element provided on the vibrating plate; a damper connected to the frame and the vibrating plate for supporting the vibrating plate so that the vibrating plate is linearly vibratile; and an edge provided so as to fill a gap between the vibrating plate and the frame, wherein the damper acts as an electrode.