i have a pair of kicker solobaric 15 (not L5 not L7 just solobaric)so i need a good amp im using now the sonu xplod 500 rms and it hits so hard (i don understand why people says sony sucks )but i wanna a better amp the rockford fosgate is 300 rms 4 ohms so i think that i can use it 2 ohms 600 rms in bridge for the pair of solobaric what better of this two amp sony xplod 500 rms or rockford fosgate p3002 or p3001 the last one is mono amp but its just 300 rms 2 ohms and i wanna more watts thanks