Can a home subwoofer be changed into a car subwoofer?

                     Can a home subwoofer be changed into a car subwoofer?

1. Household subwoofers consume a lot of power and are not suitable for vehicles. The audio power amplifiers in automobiles mostly use digital power amplifiers, and the speakers are mostly low-impedance speakers, which have the characteristics of high playback efficiency, low power consumption, low power consumption, and low battery consumption.

2. But as long as the power supply of the subwoofer is the same as the battery voltage of the car, it can be converted and used. Remove the transformer and rectifier circuit of the subwoofer, lead out the matching power socket or plug from the positive and negative solder pins of the filter capacitor, and then connect the audio signal with the audio cable.