tda 7388 subwoofer

The circuit use TDA7388 as the power amplifier and it upgradeable to TDA7560. tda 7388 pinout For the Active Lowpass filter, I use NE5532 IC I design this project suitable for car subwoofer, motorbikes audio modification event, home, and everything that come with 12V battery or transformer The circuit is made as simple as possible with standart through hole