Okay I am a big newb at Audio and amps and subs.

Usually I dont get involved in this area.

As far as I know:

The amp is turning on because the power light is showing and the red 12v and REM wire both show that there is a current.

The black ground wire shows no current which is good.

Then I have the RCAS, in the back of this amp there is two rows to plug them into:

row one: Line input
row two: Line output

Then the other wire I have is a + and - one which is marked and obviously I am putting the + one in the red hole on the sub and the - in the black hole on the sub.

Still no tunes from this amp and sub, but the amp running the speakers work fine.... I checked again and I am sure I have all the wires??