I don't buy into the whole speaker wire scams. As long as it's made from copper and is thick enough for my needs it's fine. Monster cable does run a scam on there speaker wire, someone took some high$$ Monster speaker cable and compared it to some HDOJ cable of the same gauge. And the HDOJ cable out perforemed the Monster cable. it had a little less cable resistance and quite a bit lower capacatince.
By the way HDOJ stands for Home Depot Orange Jacketed, like there orange extension cords. But then again your not going here anything above 20khz. It's not like we can hear 100khz.