Patent ID: 7218743

Claim:
A speaker module comprising: a magnetic circuit having a magnetic gap; a frame coupled with the magnetic circuit; a first diaphragm coupled with a periphery of the frame, the first diaphragm having a first face and a second face opposing the first face; a voice coil coupled with the first diaphragm at the first face, a part of the voice coil inserted into the magnetic gap; a panel having a frame portion and being coupled with the periphery of the frame; a second diaphragm coupled with the panel inside the frame portion, thereby forming a hermetic space with the panel and the first diaphragm, and acoustically coupled with the first diaphragm, the hermetic space facing the second face; and a light emitting section configured to emit light to the panel, wherein the panel transmits the light from the light emitting section to a side of the second diaphragm and emits the light outside from the frame portion.