OK, so i've been lookin to order a sub lately, and am pretty settled on the paradigm pw-2200. I originally wanted the 2100 due to it's size, but the guy deal with only carries the pw-2200 and the pw-2500. I've concluded this 2500 is the 15" version of this sub, but i can't find jack on the paradigm website about it. Later talking to my bro about his sub, it's apparenlty a pw-2200 as well, cept a couple years older, and according to him has an 800w amp in it. So now i'm really confused there seems to be all sorts of different version of the pw series of subs. The website shows the current pw-2200 as having a 400w amp. Talking to my guy, he's gonna give me a call when these subs arrive (on order from paradigm) - i'm just wondering, am i likely gonna be getting a 400w amp as per the website? Whats this pw-2500??? can't find it on their website. Did they ever make a pw-2200 that was powered with 800w?