<p>A panel-type loudspeaker device (1) is provided with a driving device (20), a damper (40), a plate-shaped vibrating member (11) and a back panel (12). The driving device (20) is supported by the back panel (12) through the damper (40). The damper (40) has a cylindrical part. A leading edge part of the cylindrical part or its vicinity is attached to the driving device (20).</p>