发明名称 HI=FI system loudspeaker arrangement - has fixed LF loud speaker and pivoting medium and/or HF loudspeaker(s) on parallel axes
摘要 <p>The vehicle loudspeaker arrangement includes loudspeaker for low frequencies and one or several loudspeakers for medium and/or high frequencies. The loudspeaker (s) for the medium and/or high frequencies are mounted so that they can be moved with respect to the low frequency loudspeaker which is fixed. The medium and/or high frequency loudspeakers are mounted so as to pivot around and axis perpendicular to both the low frequency loudspeaker axis and to the axes of the other loudspeaker(s) for the medium and or high frequencies.</p>
申请公布号 FR2413839(A1) 申请公布日期 1979.07.27
申请号 FR19770039691 申请日期 1977.12.29
申请人 SETTON JACK 发明人
分类号 H04R1/24;H04R1/32;(IPC1-7):04R11/02;60R11/02 主分类号 H04R1/24
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