So I just got x-ls front speakers and an x-sub and I'm hooking them up to my Onkyo SR602... When I'd originally bought the Onkyo 2 years ago, I bought Acoustic Research cables to connect the components. I now need to get a sub cable. But, I'm seeing that the AR sub cables start at about $20... Are these things worth it, or should I just go to Radio Shack and get a cheapo sub cable? I'm assuming mixing cable brands doesn't mean anything, unless you're really anal about you $75,000 system.
Thanks!