Originally Posted by Strider0O0
lol, what'd you do wrong with the first amp? where was it plugged into if it wasn't plugged into the Sub preouts?
im guessing you already know, but you'll either have to run new speaker wire to all 4 speakers from the amp... or, you'll have to run new speaker wire from the amp to somewhere in the dash, then splice them into the speaker wires back there... also make sure to disconnect the speaker wires from the headunit itself, as you're now using an amp to power them instead of the internal amp in the head unit.
i'd run new speaker wire, like i did for my speakers.