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US 2015/0030178 A1Published application
Loudspeaker system for a motor vehicle
AssigneeAudi AG
InventorAdam Sulowski
Life of this patent
Estimating the term…
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.
Claims21
1-10. (canceled)
A loudspeaker system for a motor vehicle having an engine compartment and 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.
1 more element
Dependencies are inferred from the claim text.