Okay so I'm looking at buying an American Bass e1244(1200 rms, 2400max) to run with my Sony xplod 1000 watt amp( xm-1652z) but I'm concerned it won't have enough power to push it. So would an 12" American Bass USA XD(500rms,1000 max) be better? I'm using a ported box, but I don't know the...