I am trying to find a PA system for occasional gigs. I am really interested in Bose PAS but the price is keeping me from buying one right now. My budget is around $1200. I would like big sound, lots of low end (so a sub is a must), I really don't want an external mixer so I would like something with multiple inputs. My setup will be one keyboard, one mic for vocals and one guitar input.

After looking around, I have my eyes set on two Roland KC350s and a KCW1 sub. What do you guys think about this? The weight is not really an issue because I don't do that many gigs, it will be mostly used for jamming in my basement more than anything.

Thanks!!