Your car's electrical system & large stereo system

[TheGreatAndPowerfulOz]

This is an excellent source of information in reference to your car's electrical system.
This explains what the components that make it up do, how they all interact with each other and what a large stereo system does to that electrical system.

http://www.betteraudio.com/geolemon/newmain/battcapalt/

Enjoy!
Cliff