use monoprice.com you can get 12 gauge cable for 20-35 cents per foot!

Try this:
http://www.monoprice.com/products/produc...&seq=1&format=2

or this
I like this b/c of the white cover:
http://www.monoprice.com/products/produc...&seq=1&format=2


for the sub try this:
http://www.monoprice.com/products/produc...&seq=1&format=2


get the appropriate lengths of course.

I would HIGHLY reccomend buying you cables from monoprice, they are really cheap and built nicely.

I bought some HDMI cables from them for about 5 buck each (10 footers) and they are great.

bluejeans cable sells really nice sub cable too, and axiom has great sub cable and speaker cable but it costs a little more.

Whatever you do, DO NOT BUY MONSTER CABLE!

-David