Still haven't purchased a sub for my 2 channel system. Well, it will be 2.1\nHad really decided on the REL sub due to it's overwhelming reviews it has on an audio only set up.... But ......\nI can get 2 HSU ULS15 subs for the same price..\n\nWould I be an idiot to just go with a single REL? My room really doesn't call for two subs. It's not that large.