danielbea122
CarAudio.com Exclusive
I'm currently running two runs of 2/0 for my primary power to sub amps. 247 amp (test out put) Mechman alt. The Yinlong LTOs are a great option for a lithium battery build. Great data coming out on them. Don't forget 3V 3000f capacitor banks as another option. XS power, Maxwell, and Tecate have them available. 12 caps give you up to 10K watts power demand coverage.
What I did was start with the bare minimum needed which was big 3, all 1/0 wire and the extra battery. If that isn't enough then add ho alternator, cap bank etc and save some money by not buying things you don't need right away.
The minute I see my voltage drop below 13.5v I'm buying the heart of the electrical system a HO alternator