Audio system for vehicle, has audio data source, amplifier for processing audio data into audio signals for loudspeaker units, and subwoofer unit connected to audio data source or amplifier

摘要

The system has an audio data source (10), e.g. a radio, an amplifier (20) for processing audio data into audio signals for loudspeaker units and a subwoofer unit (1) connected either via an audio line to the audio data source for transferring audio data or via an audio channel to the amplifier for transferring processed audio signals. The subwoofer unit has two center sound generation devices (7), each driven by audio signals processed for them.