Calculating voltage

[Robert.K]

Putting together my system for my truck and trying to figure out what how to get all the power i need. Ive calculated that at a minimum i need 890 amps to run the 5 amps i plan on using. That might be wrong but i think its right.
if there is anybody that can figure it out for me then cool!
4-2500 Rockford fosgate amps
1-400.4(for now) amp

I know I need to upgrade my amp, but dont know how many batteries i need.
I was thinking 4-6 3100 watt batteries and a 350 amp alternator.
To much? to little?
Any advice is good!

 

[TnTahoe]

http://www.youtube.com/watch?v=Fv66sP9EXvQ

 

[blueflamed03]

email Scottie Johnson as XS Power at [email protected]

he will dial you in with the number of batteries you'll need, and the alt output you'll need to achieve constant voltage.

Tell him Tracy sent ya.

 

[Robert.K]

Thanks for the help! I will do so immediately! Sorry for the late response, computer issues....

 

[mrtrill]

4 2500's?

u tryin to die up n that hoe....sheesh...
lol