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    small alt, don't want to have problems.

    Driving a 1995 Corolla. Online it says the car has a 70 amp alternator. I'm looking to run an amp that makes 100RMS x 2 @ 4ohms for the door speakers and a ZX750.1 to power a 10 inch SA-10. So that is 950RMS running off a 70 amp alternator. I know that is small but I will do the big 3.

    Can the car take that power daily? I want to know now and do it right. I'm not spending money on a HO alt or 2nd battery. I need to know if I should consider another smaller amp because I don't want to have low voltage to the point where I break the amp, break the alt or drain my batterie and have to dish out cash to replace stuff.







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    Re: small alt, don't want to have problems.

    i say you will be fine, just add a battery in the back for a bit more juice,



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    Re: small alt, don't want to have problems.

    Quote Originally Posted by IsThisTaken View Post
    Driving a 1995 Corolla. Online it says the car has a 70 amp alternator. I'm looking to run an amp that makes 100RMS x 2 @ 4ohms for the door speakers and a ZX750.1 to power a 10 inch SA-10. So that is 950RMS running off a 70 amp alternator. I know that is small but I will do the big 3.

    Can the car take that power daily? I want to know now and do it right. I'm not spending money on a HO alt or 2nd battery. I need to know if I should consider another smaller amp because I don't want to have low voltage to the point where I break the amp, break the alt or drain my batterie and have to dish out cash to replace stuff.
    If you cant handle getting something like this to keep a much more expensive part of your car breaking then you picked the wrong hobby.
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    Re: small alt, don't want to have problems.

    assumed it would cost more than that.
    buy I thought an extra battery was for extra play time and power when the car is off. I'm more concerned while driving. won't it be the alt I'm overworking.




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    Re: small alt, don't want to have problems.

    It will also keep your voltage from dipping below 12.4v with its reserve capacity, keeping the alt and amp from overworking



    • 2010 Scion tC
    • Pioneer DEH-80PRS
    • JL 450/4v2 Active (Mid range, tweeters) JL 300/2v2 (Mid bass) DD M4(Subs)
    • Hertz HV 165XL
    • Hertz HT28
    • JL ZR800
    • 2 x DD 9512i
    • Singer 300 amp 15.1v bypass, 3 XS D3400s
    • Viper 5701 with Smart Start

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