im looking to put 2-1000 watt RMS subs and 2-1000 watt rms amps in the car and appx. 10-12 screens in the car. would i need to upgrade to a 130 amp alternator and have a battery/capacitor to power the stereo equipment.
I haven't tinkered with car audio stuff since high school but it wouldn't be a bad idea to have a capacitor in that kind of system you are planning...not sure about the alternator.