[xbrandonx]

mine are ran together and I do not have a problem, both down the driver side. However when I rewire everything and get something bigger then 8ga wire, I will run the power wire down the other side.

My old car did have a little whine ran together, however you could only hear it if the head unit was on and the volume was ALL the way down.

 

[xbrandonx]

yes, running them down the oppoiste sides of the panels is more then enough.