Ok im looking at the svc 4 ohm version. The only difference is 50 watts rms. Im gonna be running roughly 150 rms to each sub. I know the P1 is 150 rms and the P2 is 200 rms. I can get two P1s for 100.00 bucks. These will be going in a ported box with about 1 cubic feet each and they each require about 1 cubic feet each. All help is appreciated. Im thinking about using a xtant a3001t.