OK, to make a long story short I have a Rockford Fosgate P3001 Mono Amp that outputs 150 W x 1 @ 4 Ohms RMS & 300 W x 1 @ 2 Ohms RMS...im looking at suitable subs would the polk audio mm2124 be okay...its a 12" 4 ohm sub that pumps out 400 watts rms and maxes out at 800w

Thanks guys