Reply to thread

Message: <blockquote data-quote="CntInjaDisNinja" data-source="post: 1292745" data-attributes="member: 555064">Ive been wondering what are some of the benefits of running multiple batteries?The reason is becuase I want to add a little more juice to my system to power the 4th 12" subwoofer I want to put in my car. These will bring me to a total of 1700watts (1600 bass + 100 mids/highs) and about of 150amps max current draw. I know they will never draw 150 amps but Im sure at high volumes and high bass notes the amps will draw around 100amps of current, right now I dont have the money for a high output alt and my stock alt puts out around 80amps of current.Now when someones says isolate the batteries in the trunk does that mean they only power the amps and the batt upfront powers the car??Will isolated batts help maitain voltage? Does the alt still charge the batts in the back?</blockquote>

Top