Hi. I'm building a new HT/Game Room and I don't know why the drywallers use 1" corrugated flexible tube all around my front setup. At least they put couple of them. Now I need to find some thin speaker cables in order to push them inside that small hole.

My question is... are 16-gauge speaker cables good enough? My longest run will be like 30 feet. Also I need some thin RCA for my 2 subs. Any suggestion? I need them to be thin but also to work properly.

Thanks.
Jose
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M60v1 w/2xUPA-1,VP150v2,QS8v1,2xHSU STF2,Denon4311CI,Fatty PS3,Xbox360,Wii,Oppo980H,SammyLED55"