I have a 09' Unlimited Rubicon and I am installing a aftermarket amp and subwoofer into the suv.
It has the infinity sound system and I have most of it complete.
I ran the power, ground and remote turn on. They are all properly function.
As for the audio signals, I bought a LOC (Line Out Converter) to convert the audio cables to RCA. I tapped into the plug going into the amp under the dash.
From what I know
the LR is + (Gray/Light Green)
- (Gray/Dark Green)
the RR + (Dark Green/ Light Green)
- (Dark Green/ Gray)
I pliced into them with a 16-18 gauge splice deal
NOW: THe problem I have is that my sound out of the subwoofer sounds ....wrong
When checking my RCA cables, I have signal out of one of the wires and not the other. I went back and checked my splices and they look great!