Well I currently have a MA Audio 802sx. I realize that they are rated at 17 or 18 volts to get those 4400 watts rms out of this amp. My question is what will I need to do to be able to power 2 12" phoenix gold titanium elite subs. Will I need to get another alt and do the big three as well? If you suggest getting a new alt, does anyone know where I can get a high current alt for a nissan 350z?
