dayum.http://www.youtube.com/watch?v=X0TUF6SiYzM&feature=related
^^Thats a big *** problem
Did you do all of what I said to do.Turn your system back on. Take a DMM and test the outputs on your amp. The speaker terminals. Set it on AC and see If there is any voltage. Turn the volume up and down and see what it does. If no voltage is present on the amp. Then your amp is fried in some way.
Did you rewire the box and amp speaker wires. And How do you know the coils are fine???