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    How many watts is my electrical system good for?

    Assuming the amp is about average on efficeiny and is running at 2 ohms. Ive got a (stock) 130 amp alt, 1/0 wiring, and stock battery. What if i did the big 3? Or replaced the stock battery with a yellowtop?







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    Re: How many watts is my electrical system good for?

    -500000w



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    Re: How many watts is my electrical system good for?

    Quote Originally Posted by silvercookie View Post
    -500000w
    you forgot a zero, its -5000000w




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    Re: How many watts is my electrical system good for?

    Quote Originally Posted by Scoobydoo View Post
    you forgot a zero, its -5000000w
    I concur



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    Re: How many watts is my electrical system good for?

    thanks guys




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    Re: How many watts is my electrical system good for?

    by the way that is negative



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    Re: How many watts is my electrical system good for?

    Ive got 1400watts and stock alt. with no big 3. I get slight dimming and a very small voltage drop....but only with heavy bass songs like jeezy that I dont listen too much anyways



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    Re: How many watts is my electrical system good for?

    2500 watts plus or minus 1000



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    Re: How many watts is my electrical system good for?

    i was told not sure if its right or not buy take yur alt amps and times by 13.8 so 130x13.8=1794




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    Re: How many watts is my electrical system good for?

    Quote Originally Posted by king ranch View Post
    i was told not sure if its right or not buy take yur alt amps and times by 13.8 so 130x13.8=1794
    Your correct BUT he also needs to take into account his car needs wattage to.

    So stock alt amps x 13.8= A.
    Subtract A from 1794 and that will give you the watts available for extra items.



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