yea if u got the room 4 12's, they will be musical but hit hard for ur rap. or u could try 3 15s.. but yea i hav a DC sub and love it, but like zade said there r plenty of companies that sell low power handling subs to subs that handle 4000rms daily. it depends on ur budget, how musical u want them to be, and how much space u hav to use. any of the brands zade listed r good tho. just do some research first and ull be fine. and yea contact rusty, he has great CS, and some very loud powerful 12s for ya im sure. goodluck wit ur choices