I have a 2003 civic and here lately I was fiddling around with my amp and subs. I installed everything myself and it has worked for 2 years. I blew a fuse on my power cable, so I had a brilliant idea to go ahead and connect the wire together without a fuse. Then I went to my trunk and took the speaker wire from my subs and connected them to my 6x9's and turned the gain down. after that I turned the car on and the radio; sound came out for a moment and then a loud pop. So I figured I had blown them but when I hook them up to my home stereo they work fine. So I replaced them with the factory 6x9 and 5 1/4 and still no sound. Then I checked the factory wires for continuity,resistance, and power, everything is good. All the fuses are good. I still get sound from my subs but nothing else. I am racking my brain over this. Please Help.