bought this setup on sale wanting to do my own install....i received instructions for the install of front and rear speakers,but nothing for the amp ...i know i've read on here some have done it with help from here ...my question/s are the wiring for the amp i pretty well understand with the wiring harness....but there's another pack of bolts, washers, etc and another black wire ??..does the amp have to be grounded ? if so where and how to ground it ? any and all help will be appreciated. and if any pictures are out there that would be helpful too
thanks
looz
thanks
looz