LOUDSPEAKER SYSTEM AND ACOUSTIC DEVICE USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a loudspeaker system mounted mainly on a small sized acoustic device (including also an information device such as a portable telephone set) and the acoustic device on which the loudspeaker system is mounted and to miniaturize the acoustic device. SOLUTION: A protector 8b of this loudspeaker system is provided with a port 8c and a sound is emitted from a tip of the port 8c. The mount position of the loudspeaker system can be varied from a conventional position facing a front side of the acoustic device to the inside of the device so as to improve the utilizing efficiency of the internal volume of the device thereby contributing to miniaturization of the device.