Abstract: The invention relates to a loudspeaker, particularly a so-called planar loudspeaker, the vibrating diaphragm of which is essentially planar and is attached by its edges to the body (3) of the loudspeaker. There is a resilient intermediate piece (2) between the diaphragm (1) and the body (3), there is a resilient intermediate piece (2), which is located essentially around the entire edge area of the diaphragm (1). The intermediate piece (2) may be, for example, of a resilient rubber or plastic-based material.