I got tired of my radio so I installed a new radio head unit yesterday. I made sure all the wires were connected, and i had the battery disconnected while I installed it in. After I put everything back in place, I hooked the battery back up, and turned the car on. The radio worked perfect, but I noticed my 12's weren't sounding off, so I checked my amp and the light isn't on so I'm guessing the amp isn't on. I checked the fuses and they don't seem to be blown. Did I maybe wire wrong when I installed the radio?