发明名称 LOUDSPEAKER SYSTEM FOR A MOTOR VEHICLE
摘要 A loudspeaker system (1) for a motor vehicle has a loudspeaker (5) which is arranged adjacent to at least one wall (4, 7) of the motor vehicle. At least one duct (8) originates from the loudspeaker (5) and runs through the wall (4, 7). A cut-off device (9) for at least approximately sound-tight closure of the duct (8) is arranged in said duct (8).
申请公布号 WO2013123955(A1) 申请公布日期 2013.08.29
申请号 WO2012EP05243 申请日期 2012.12.19
申请人 AUDI AG 发明人 SULOWSKI, ADAM
分类号 B60R11/02;H04R1/28 主分类号 B60R11/02
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