Wassup guys, just the other day a friend of mines gave me this amp so I installed it in my car the problem is the power light comes on showing it's getting power but no sound from the sub all my connections are good and I recently just had a amp hooked up what might be the problem ?
The output channel is f ucked somehow. A friend of mine just returned that exact same amp with the exact same problem. Good thing it was under warranty. I bet your friend clipped the amp, that's how my friend damaged his. His still powered on and didn't go into protect either.