| 摘要 |
PROBLEM TO BE SOLVED: To provide a shelf board speaker system which provides increased flexibility of selecting the arrangement place of a speaker. SOLUTION: A shelf board speaker system 100, 200, 300 includes: a shelf board body 110 formed therein with one or more outwardly opened housing parts 120A, 120B in which an optional object can be placed on an upper surface; speaker units 130 disposed in the housing parts 120A, 120B; and vibration preventing means 133, 134 disposed around the speaker units 130 for preventing vibration from the speaker units 130 from being transferred to the shelf board body 110. COPYRIGHT: (C)2009,JPO&INPIT
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