Hi,
I found these PureAV cables that use PCOCC copper. That's supposed to be really good copper. Anyway, the bulk cable they offer for surround speakers is only 16ga which seams kinda slim since my longest run is 40' So, I'm thinking of doubling the cable, and using techflex to cover it and make it look good. Is doubling the cable a good or bad idea, and what would my gauge be? Should I even be worrying about this, you know, is 16ga suffiecient for 40' surround speakers? They're front cable is 14ga. Is that sufficient for front use? Many thanks!