So, I am getting ready to finish my fiberglass box and im concerned about energy. I have a 600 watt crunch amp and a 1500.1 class d mono Hifonics, 7inch touchscreen, 2 kicker cvx 12", a PA System, and kenwood 6 x 9s. I am also of hooking up neons in and out of my truck.
I don't have a cap, just one battery under the hood with everything hooked up to it. What are some ways to get more energy, what size cap would I need, anything else, etc...