I have a hifonics bxi1210d, it pushes 900rms @2 ohms and 1200rms @1, I also have a 15" slot port box to put it in, and I'm running 0 gauge wire to the amp and 12 gauge wire to the sub. I had a lanzar 15 but i fried it, it was only rated for 600w rms and it was wired at 2 ohms so it didnt last long