i think it depends on how much power you're running next to the speaker wires and how good the insulation is on the wires.......if you get interfearance rerun them on the other side.......//content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif
i dont think it really matters at all. rca's next to power, speaker wire next to power, hell, my whole wiring is a mess and i dont have any noise. you'll be fine.