Loudspeaker system for a motor vehicle
First Claim
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1. A loudspeaker system for a motor vehicle having an engine compartment and a wall bounding the engine compartment, comprising:
- a loudspeaker, which is arranged adjacent to the wall bounding the engine compartment;
a pipeline originating from the loudspeaker and running through the wall bounding the engine compartment; and
a shut-off device in the pipeline, to selectively provide an at least approximate sound-tight closure of the pipeline when activated, whereinthe shut-off device has a shut-off element movable between an open position and a closed position,the loudspeaker is powered by an amplifier, andthe shut-off element is moved between the open and closed positions as a function of operation of the amplifier.
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Abstract
A loudspeaker system for a motor vehicle has a loudspeaker, which is arranged adjacent to at least one wall of the motor vehicle. At least one pipeline originates from the loudspeaker and runs through the wall. A shut-off device for the at least approximately sound-tight closure of the pipeline is arranged in the pipeline.
42 Citations
18 Claims
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1. A loudspeaker system for a motor vehicle having an engine compartment and a wall bounding the engine compartment, comprising:
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a loudspeaker, which is arranged adjacent to the wall bounding the engine compartment; a pipeline originating from the loudspeaker and running through the wall bounding the engine compartment; and a shut-off device in the pipeline, to selectively provide an at least approximate sound-tight closure of the pipeline when activated, wherein the shut-off device has a shut-off element movable between an open position and a closed position, the loudspeaker is powered by an amplifier, and the shut-off element is moved between the open and closed positions as a function of operation of the amplifier. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification