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    imp rise question for ya box builders

    i have ordered a pair of those sa-15's dual 4 ohm. will be running off a quart 1500. should i have gotten the dual 2's since rise will probably bring it above 1 ohm anyway? last box i had was seeing a 1.91 ohm to this amp. or just leave it alone with the dual 4's i have on order? thoughts?



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    Re: imp rise question for ya box builders

    I wouldn't run that quart at .5, even with rise. depends on the size of the box I'd say.



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    Re: imp rise question for ya box builders

    yeah just haven't built the box yet until i get the subs. just wondering about this. i just don't want to end up with a final imp of 3 or something.



    bought from ridinhi,vitveet,dbr,sicaudio and 99grandprixgt, and more ........... sold to player3,foomasta69, pitbull, brodiesel and dragnix 12887 traded with louisiana crx

    "noobs that come in the dome will get gang raped!"
    nothing but a stock fosgate system with gps and back up camera lol
    2012 nissan sentra spec v with some goodies cumming though

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    Re: imp rise question for ya box builders

    You shouldn't triple resistance from box rise, it's usually double at max.



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    Re: imp rise question for ya box builders

    ok cool. that's fine then.



    bought from ridinhi,vitveet,dbr,sicaudio and 99grandprixgt, and more ........... sold to player3,foomasta69, pitbull, brodiesel and dragnix 12887 traded with louisiana crx

    "noobs that come in the dome will get gang raped!"
    nothing but a stock fosgate system with gps and back up camera lol
    2012 nissan sentra spec v with some goodies cumming though

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    Re: imp rise question for ya box builders

    Quote Originally Posted by Vossy View Post
    You shouldn't triple resistance from box rise, it's usually double at max.
    Not totally accurate, I've seen cases with x3 box rise, but that was more so for SPL only enclosures,

    but as you mentioned, i still wouldn't run that amp @ .5 ohm.




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    Re: imp rise question for ya box builders

    well the box that will be built will have a adjustable port, with bigger for spl and smaller for daily.



    bought from ridinhi,vitveet,dbr,sicaudio and 99grandprixgt, and more ........... sold to player3,foomasta69, pitbull, brodiesel and dragnix 12887 traded with louisiana crx

    "noobs that come in the dome will get gang raped!"
    nothing but a stock fosgate system with gps and back up camera lol
    2012 nissan sentra spec v with some goodies cumming though

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    Re: imp rise question for ya box builders

    the quart runs just perfect @ .5 daily with good electrical




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