Non-destructive installation vehicle-mounted subwoofer system based on FM audio communication

The invention provides a lossless installation vehicle-mounted subwoofer system based on FM audio communication, the lossless installation vehicle-mounted subwoofer system comprises a control unit, a subwoofer unit, a middle sound box and a high-pitch sound box, the subwoofer unit is connected with...

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1. Verfasser: LIU YUELEI
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention provides a lossless installation vehicle-mounted subwoofer system based on FM audio communication, the lossless installation vehicle-mounted subwoofer system comprises a control unit, a subwoofer unit, a middle sound box and a high-pitch sound box, the subwoofer unit is connected with a 12V standard interface of an automobile through a wire harness to obtain a power supply, the subwoofer unit is connected with the control unit through a wireless signal, and the middle sound box is connected with the high-pitch sound box through a wireless signal. An FM module in the subwoofer unit is connected with an automobile FM radio to achieve audio synchronous sound production and achieve mega bass sound effect enhancement in the sound effect of the whole automobile, and the subwoofer unit is connected with a middle sound box and a high-pitch sound box through wire harnesses to achieve high-frequency supplementary optimization in the sound effect of the whole automobile. According to the subwoofer unit, th