发明名称 Retractable rotating spa speaker system
摘要 A spa speaker apparatus having a housing with a speaker mounted therein, wherein the speaker can be extended and retracted with respect to the housing and the speaker is also rotatable within the housing. A system for providing audio to a spa is also disclosed. The system comprises a spa having walls and at least one speaker unit mounted to a spa wall. Each of the speaker units is capable of receiving an audio signal, and generating sound towards the occupants of the spa. Each of the speaker units comprises a speaker that is individually retractable to be hidden behind the spa wall and extendible from the spa wall. Each of the speakers is also rotatable within the spa wall to direct the speaker sound.
申请公布号 US7814583(B2) 申请公布日期 2010.10.19
申请号 US20040933969 申请日期 2004.09.03
申请人 B & S PLASTICS, INC. 发明人 LERMA RUBEN J.
分类号 A47K3/00;A61H23/02;A61H33/00;H04R1/02 主分类号 A47K3/00
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