1200 or the 2200? If you get that 1200, make the box huge, I'll tell you from experience that 1200w on that AQ is absolutely nothing, I was barely making it move on ~1500-1700w in 6.5cu'. I'm about to put my HDC3 18 on 2500w.Thanks all, I decided I'm going to go with an AQ amp and HDC3 sub. I talked with the sales people there and they offered me 10% off if I get both //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif.