Does quality of the RCA cable matter?

[SDBlu]

I would say it does matter. Up until recently I was also using Monoprice Sub cables, and for whatever reason my sub was functioning intermittently so I went ahead and spent more money on some Monster cables and no more issues at all. I'm glad that fixed the problem. Can't really say where the monoprice cable went wrong, but I can say that I was troubleshooting with three separate ones...and it wasn't until I switched to the better quality cable that the problem went away.

Not knocking Monoprice because I still use plenty of their products, but in this particular instance Monster was the solution...