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Reload Thread: Alpine type-r 1222d 12' (2) box help

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    Jokester66's Avatar
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    Icon9 Alpine type-r 1222d 12' (2) box help

    i just got these subs and they dont fit in my old box, so i need to build a new one. I really dont understand the deminations in the manual. i have 2 12's i want to build the best box i can for these subs to sound there best! please help







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    Re: Alpine type-r 1222d 12' (2) box help

    build one around 2- 2.5 cubes each




    Quote Originally Posted by the12voltsux View Post
    You low voltage may be due to having three batteries. have you tried only using one battery?

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    Re: Alpine type-r 1222d 12' (2) box help

    Quote Originally Posted by custel
    build one around 2- 2.5 cubes each

    im kinda new at this, like what deminsons should i build, and will these subs be better in a sealed box or vented?> thanks for the help keep it comming




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    Re: Alpine type-r 1222d 12' (2) box help

    cant give dimensions if we dont know what its going in.




    Quote Originally Posted by the12voltsux View Post
    You low voltage may be due to having three batteries. have you tried only using one battery?

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    Re: Alpine type-r 1222d 12' (2) box help

    i have a 95 nissan maxima, with a 1000bd RF amp....




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    Icon14 Re: Alpine type-r 1222d 12' (2) box help

    sweat set up what else^^^^^??????



    ref.gohillaaudio

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    Re: Alpine type-r 1222d 12' (2) box help

    Quote Originally Posted by FOSGATE JOE
    sweat set up what else^^^^^??????

    umm what do u mean? are u mocking me?
    If not i have (4) 4-way pioneer speakers, sony Xplod h/u, 1 farid RF cap, some sweet neons, Alltezzas, gutter guard grill with neons in it, a radar detector.




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    Re: Alpine type-r 1222d 12' (2) box help

    What are the dimensions in your trunks that you have to work with. Remember you cant have it fitting tightly because it will have to be put in at an angle, so u should measure and deduct a couple inches from the height.




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    Re: Alpine type-r 1222d 12' (2) box help

    umm ill check tommorow, but my old box was 19X34X14.5 (3/4' MDF) the height is 14.5 and thats the max for the height but length and width can be pretty big...




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    Re: Alpine type-r 1222d 12' (2) box help

    i checked my trunk today and the max deminations are 2' 6inches wide, 14inches tall, and 2' 6 inches in length

    is seal or ported better for these subs?




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