Hi Everyone, Can a Crown XLS 402 900w (older 3u version) power a sub or two? It operates Stereo 4 ohms 450w/channel, Stereo 8 ohms 300w/channel, and Bridge Mono 8 ohms 900w. If it can, how would you set it up using, say 15" subs if two or a single 18" for one (probably no central location to put sub so likely a twofer). A little background: I'm rebuilding a portable PA. We are a rock band running everything direct meaning 2 Guitars, Bass, Kick Drum, Keyboards and 4 vocal mics. I want this to sound good without having to push volume, so I'm rounding up some PA ideas. One idea is to use subs where we didn't in the last band I was in. It was a hair band tribute that ran all the above direct through a yamaha mg166c board into Mackie Thump Mains. The sound was always lacking to me, surprise. This time I was thinking of using a Carvin XR1200R, with powered 15" mains (deciding brand but think in terms of Mackie Thumps), and subs. The subs have to be small and portable too. I have Crown amp sitting around unused and thought that for the price of one powered sub I could get 2 unpowered. Suggestions are welcome. Space and dollars are the deciding factors. So basically inexpensive, not cheap, and can fit in a hatchback. I appreciate the help, this forum has been a great resource, but this is the first time I've had to ask a direct question.