Hello everyone, well it's the weekend again and that means time to tinker with my system .

I am going to do the "subwoofer crawl" today and I am in need of a cable that is around 5m.

Is there any difference in cables? or is the cheaper RCA cable ok to use?
I can get a cable for $30 or a Monster cable for $99. I thought that being analog and not digital it didn't matter.