I'm pretty much a newbie and this question may show it. I'm running my speaker wire through my wall, up to the attic, and down the side walls to my QS4's. The runs are 50' & 40'. I've read that I need to use UL listed wire since it's in the walls, but what gauge would you suggest? I was guessing 12GA due to the distance, but would 14GA work since it's only going to be sent to the surrounds? Like I said, it may be a dumb question, but I had to ask!
Any help is GREATLY appreciated!
KOSMOS