| 摘要 |
PROBLEM TO BE SOLVED: To provide a speaker apparatus capable of obtaining a dust-proof effect without the need for increasing the number of components. SOLUTION: In the speaker apparatus, at least one small hole 23 capable of blocking the intrusion of dust is formed in a frame 20 located on a rear side apart from a mount position 20a of a damper 21 for elastically supporting vibration members 15, 18 toward a sounding direction. COPYRIGHT: (C)2006,JPO&NCIPI
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