Question about what upgrades i need for my subs?

[chrisf3421 10+ year member]

Im getting 2 fi bl 12's on an audioque 2200d. Ive had people tell me i need a new alternator, batteries, and other people tell me all i need is 1 battery and a big 3 upgrade. I have a 2008 f150 with the stock alternator and battery. Can someone help me with what i need electrical wise? thanks

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[hatedonmostly 5,000+ posts]

Two decently sized batteries and big three at the least.

 

[chrisf3421 10+ year member]

alright. so i dont have to have an alternator?

 

[Maxipads 10+ year member]

I have a Chevy 1500 stock 110 amp alp i believe, i run around 1600 Watts on it, i have a new Woompty *** Wal-Mart Bat i dont get voltage drops below 13.5 ever only go that low if im at a dead stop pounding and rolling my windows down or up at the same time. not sure on how much power your planning to throw at those yeah do what he said, unless you have a shitty like 90 civic 60 amp alt.. which you dont.