Hey, well I finally recieved my last amp. Kenwood KAC-9102D.
Now my questions are.

- On the front, there is 2 sets of RCA's holes. Two for Line In, and two for Line Out. I know to plug in my RCA wire that comes from my crossover unit, into the Line In jacks on the amp, but what is the other set of Line Out for ?

- The amp is rated at bridged mode, at 2ohms. (what I need, to run both my infinity 1250w, in a parallel). So how do I set the speaker wires to hook up on the amp, as bridged mode ?
The output speaker slots go as followed. ( ++ - - )

OR. Seeing as my subs are a 4ohm coil. Could I wire them each seperate, and run 2 outs from the amp. It says the amp is a 4ohm, unbridged.
Thanks.