2x Alpine Type X 12" subwoofers powered by a 2000 watt x4 OHM mono amplifier... since your a richass.... rockford fosgate has the perfect amplifier to power those subs on a 4OHM bridge
along with an alpine Imprint capable deck like the CDA-9887 "which i have" which you can buy a mic for and it will fix the sound quality of your car....
and of course 2x Alpine 5 1/4" Type X component speakers with a set of Type R coaxials at 6 1/2" "for the back" and a 4 channel around 50-60 watts RMS per channel
Since u are a producer you should have a couple benjamins to throw around huh? If you have room, get some 18s, nothing rumbles like those bad boys. Companies such as RE Audio, Fi, DC sounds, have some subs that will reproduce your beats better than any alpines ever will. Just make sure you give them enough power ;-)
the hardest hitting and by far best subs i have ever used have to be alpine type R, everyone will have a different opinion about subs but as far as i am concerned at only 200 bucks a sub and the quality and range of sound, from the hard hittin mids too the deep rumbling lows its alpine type R all the way