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wingroad33
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need some help

Postby wingroad33 » August 4th, 2012, 8:25 pm

need some help with batteries for this system i stetsom 2k5d playing 4 rcf 10" 1 stetsom 7k playing 2 12 " dd 1 ppi 4125 playing 4 rcf n850 drivers

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shake d livin wake d dead
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Re: need some help

Postby shake d livin wake d dead » August 4th, 2012, 9:57 pm

alternator?? what are you currently using?

wingroad33
Street 2NR
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Joined: June 19th, 2012, 10:08 pm

Re: need some help

Postby wingroad33 » August 5th, 2012, 10:33 am

alternator is a 125 amp

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noyztoyz
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Re: need some help

Postby noyztoyz » August 7th, 2012, 8:32 am

i cud tell u almost exactly what u need
but i need to knwo what 12s and what batts u have already

wingroad33
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Re: need some help

Postby wingroad33 » August 7th, 2012, 12:42 pm

2dd 9512 i already have three of the big yellow top optima d 31t

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noyztoyz
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Re: need some help

Postby noyztoyz » August 7th, 2012, 2:33 pm

u need to be able to supply at least 800a of current to max out that system

you need to have your minimum voltage as 12.0v after crank

the 3 optimas good for 200a of current supply
hence u lacking 600a

if u put a 300a alternator (that does 300a - not an over-rated one)
u will need 300a of current supply from batteries
300a of current could be supplied by 375ah of batteries.

your optima battery is 75ah

the loudest 2 12 vehicle in the country right now is running a 270a mechman alternator and 720ah of sparta batteries and has no current problems

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shake d livin wake d dead
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Re: need some help

Postby shake d livin wake d dead » August 7th, 2012, 9:52 pm

in other words,op,you have some $$ to spend on current.

wingroad33
Street 2NR
Posts: 30
Joined: June 19th, 2012, 10:08 pm

Re: need some help

Postby wingroad33 » August 9th, 2012, 6:35 am

thanks for the info

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