Well, when I say dirt cheap, I mean $300 Canadian. A good friend of mine bought the PW 2200 a year ago and has since run into way too much money at his new job and bought all new gear. Since I helped him install his pool this summer he's selling it to me cheap relatively cheap (they were at least $600 US last time I checked) so I can't go wrong.

For everyone that already has 2 subs, any tips on placement...I've heard that 2 subwoofers can often work against each other if you aren't careful in your placements. Is it just a trial and error process?

Man, I promised my self in November I'd stop spending so much money on this crap, now I have a set of Ed Frias speakers in my basement to build that cost me almost 400 bucks, and now a new sub...and I'm buying a new receiver next month. I'm going to have to get a second job at Wendy's late-night drive-through to support my hobby.