Routing power wire - interference problems?

[atomic punk]

I'm currently routing my 4awg power wire from the battery to the rear and utilizing the channel to the left of the driver's seat that everyone seems to use. There is another wire harness down in that channel - I'm guessing that 2 of the wires are the rear speaker wires.

Has anyone had any interference in their left rear speaker with a thick power wire in that location? I ask because I am going to be using the stock speaker wiring.

 

[Cleric]

No problems here.

Proximity to speaker wire is less of a concern than proximity to RCAs becuase if you induce noise into an unamplified wire you will amplify the noise.

Like I said, however, no hissing, hums, or alternator whines in my system and I ran a 4 guage in the same route.