How do I know if my Amp is bad?

Question

I have a Kenwood Amp and everything was working fine, until I was removing the box and the wires coming off the amp to subs touched metal and sparked and I am guessing they grounded out. Ever since, the amp does not work. I have a Voltmeter. Is there any way to see if the amp is totally useless or if it is able to be fixed? Please provide a link with diagrams or detailed instructions. I have never used the Voltmeter, I just bought it.

Answer 1

http://www.bcae1.com/repairbasicsforbcae...

Answer 2

look for the fuse inside the amp, you've just blown that, or the one at the front of the car in your cars fuse box.

you shouldn't need the voltmeter