install question

[btlking 10+ year member]

alright im hooking up 2 amps and 2 18 inch btls (not sure what amp yet) but i was going to do 4 runs of 0 do i really need to do this seeing that i have 4 batteries already in the back or should i just hook up the batteries and run the amps off of those please help guys

Click to read more...

 

[Calikid 5,000+ posts]

run them off the batts in the back

 

[btlking 10+ year member]

also where is the cheapest place to get a 300 amp alt

 

[bigpeen 10+ year member]

What type of vehicle?

 

[ramos 5,000+ posts]

Your gonna need some way to charge the batteries in the back from the alt, unless you plan on charging them separately after every use . Deep cycle batteries don't take to kindly to sitting in a half charged state for very long //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif