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    sexyvic1's Avatar
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    dd subs in small encloure and port outside the box? help

    hello everyone,

    i went to a few shows this past month and i see alot of dd subs in little enclosures with a giant port outside the box.

    anyone know anything about these? the people with them are putting up pretty high numbers.

    i would like to build one for my 9515d but i have no clue how to or what that port is tuned too or what air space i need ion the enclosure.

    i want to build one for a 1995 mustang and another for a 2001 tahoe.

    can anyone help.

    thanks in advance.







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    Re: dd subs in small encloure and port outside the box? help

    for a 9515 i wouldnt go any smaller than about 3.5-4ft with around 6 square inches of port area

    in a mustang it would be painful
    a tahoe would be very nice to




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    Re: dd subs in small encloure and port outside the box? help

    Hes talking SPL only boxes. Mainly in crx's i suppose right? Ive heard as small at like .7 cubes per sub after disp, crazyness



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    sexyvic1's Avatar
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    Re: dd subs in small encloure and port outside the box? help

    i have them in a tahoe now in about a 4 cube size box and the port is inside the enclosure. measures about 20 inches x 3 inches and 13 inches deep. that is for each sub.

    but i see people with little enclosures and the round port outside.




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    Re: dd subs in small encloure and port outside the box? help

    Quote Originally Posted by 97cavy View Post
    Hes talking SPL only boxes. Mainly in crx's i suppose right? Ive heard as small at like .7 cubes per sub after disp, crazyness
    yea i seen them in crx's and also a rav4 and a few other hatchbacks




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