Have 2nd batt stinger sp1000, 200 amp alternator roughly 2200 watt system crappy pyramid cap...should i get a good cap or what else should i do to ensure solid power supply
You have more than enough power. I am running 1 optima yellow top a 5 farad cap and a 105 alternator. I have 2500 watts running through and my Mtx amps have a heavy draw and running a mtx 9500 and I cant dim my lights
Ironbytes, something doesn't add up. You're amp is either a fake or have the volume way down. 105A stock alternator can't and will not handle 2500w rms. You might want to monitor the voltage while the music is playing. Probably around 12.5v or less.