Thanks for the responses, I should have mentioned that I currently have a Brahma 15" with the 1606d. I am looking to buy a new sub first, then acquiring a new amp. I know the BTLs are rated @2000rms, but I figured I should spend my money on a driver first (which I can use with my current amp) then upgrade an amp when I get more money, instead of getting ~2500watts of power, and only using 1100 of it on my current driver. I was also considering a Q, but I've heard that they are comparable to Brahmas, though I don't know how true that statement is.