I have a 98 accord with the factory cd player in the dash. About 1 month ago, i had an amp and two subwoffers installed, and to get the signal for the amp, they installed one of those adapter things that cost about 20 bucks and they just tapped the rear speaker wire for the signal. Today, when i was driving home, i lost all the bass from the subs. When i got home, i folded the rear seat down, and saw that my ground wire had come disconnected. This had happened before, so i just took out the fuse from the power wire, reconnected the ground wire, put the fuse back in, and turned on my radio. The subs were working fine, so i turned it down a little and put my few tools away. I was just going back out to my car when the deck shuts off. I press power, but nothing happens and it will not turn back on. Does anyone know what the problem could be?

Let me clarify a little. The cd player and radio are all one piece that fill the entire hole that is under the climate controls. It is not a delear add on.