I bought a used car and it has a subwoofer in the trunk, it won't work and makes a popping sound when shut off?
All the fuses are fine, I have the subwoofer option turned on on the stereo, not really sure what else to check. When I shut off the car it makes a pop or thud noise. Any help s appreciated. I'm pretty sure its from walmart its a 600w Pyle, I don't know anything about car audio.