Originally Posted by SVXdc
BTW, have you looked inside the Kicker's amp module?
I did take the entire sub box (painted fiberglass and sealed) and amp apart. The amp is a mono 100 watt unit, it doesn't have any adjustably (gain...), which stinks, but I think the HU will control the amount of bass, b/c it has that high pass filter on the wire harness. It's just a aluminum box with a circuit board, very basic. There is a constant 12V, ground, and two sets of speaker wire going to it, they are the same color as the front speakers. Also from the amp there is a black and gray wire that goes to the "+" and "-" terminals of the sub through a sealed port on the back of the box.
I can get some pictures if you want. It's still apart, b/c I plan on painting the speaker mounting trim red to match the car's other red accents.