I was driving the other day and randomly my amp went into protect mode and no I didn't hit a bump. I then turned off my car and back on and it came back on then 5 minutes later off again and no it wasn't overheated. Now it stays in protect mode. Since I turned my car off and back on and my amp came back on it makes me believe there is nothin wrong with my amp and my subs are not blown either. So any suggestion appreciate it.