发明申请
US20110170704A1 Audio Speaker and Lighting Track Power Supply System 审中-公开
音频扬声器和照明轨道电源系统

Audio Speaker and Lighting Track Power Supply System
摘要:
A line voltage track lighting system comprises a track, a power feed, and a wireless speaker fixture. The track has first and second conductors. The power feed supplies line voltage to the first and second conductors. The wireless speaker fixture is attached to said first and second conductors of said track.
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