my dad got 2 15in rockford fosgate p2 punch subs 400 watts rms a piece i believe. sounded great but it started to dissort because the box was wearing out lol. now he had 2 10in diamond subs. i believe they r 400 watts rms i could b wrong. w that he also has 1 12in alpine type r series sub w 3000 watts 1000 watts rms. all this is powered by his $600 rockford fosgate amp. forgot how much it puts out. he has that all in a 2004 dodge dakota. he is saving the 2 15's for me when im 16 years old but i love ur setup