I was looking for an amp to push 2000-3000 @2 ohms for under $450. I am open to suggestions, but I am looking at a Kicker 2500 or a Audiopipe Ap3000. Currently I have the Audiopipe Txx Ipipes 15" on a Hifonics 1606d. They are really loud but nowhere near as loud as they could be. So I really would like to up the amp and ditch the one I have.