Originally Posted by Nirvanaspartan
does anyone have any idea how to connect a 2nd amp?
That's even easier. You would power the 2nd amp the same way you did the first amp.
Then run the remote from the first amp to the second.
Then run a set of RCA cables from the
output of the first amp to the
input of the second.
That's if your radio only has one (1) pre out
My radio has 3 pre outs (Sub/Front/Rear)
So I just connected the cables for the 2 subs to one amp and the cables for the other 8 speakers to the other amp