techtronics has those amps for about 350 i think if not a little more and why would u want to waste your money and get 6 that is a lot of wiring, if u want to really spend some money and u have a great and i do mean great eletrical system get the gluetus maxximus i think its rated at 10,000 watts if not more considering your eletrical system hell get 2 and make it a cool 20,000 watts good luck though but i do think techtronics has those amps though.
david