| 摘要 |
PURPOSE:To improve an external appearance and a space factor, by covering the inside edge of an outside loudspeaker with a frame or a gasket of an inside loudspeaker. CONSTITUTION:An outside edge of an outside loudspeaker having a diaphragm 3 is stuck to a frame 6, and an inside edge 1 is stuck to a partition 7 of the outside and inside loudspeakers, and also is covered with a frame 10 of the inside loudspeaker having a diaphragm 9. According to such a constitution, the space factor is improved, and also the inside loudspeaker can be attached and detached to and from the outside loudspeaker, from the front part. |
