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Reload Thread: Adire Brahma MKII 12"

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    Adire Brahma MKII 12"

    i just ordered a 12" brahma and i want to start building an enclosure for it. i will be powering the brahma with a hifonics brutus bx1500d. anyways, i want to build an enclosure the will achieve the best sq. any advice will be appreciated. thanks!







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    Re: Adire Brahma MKII 12"

    Quote Originally Posted by boister77
    i just ordered a 12" brahma and i want to start building an enclosure for it. i will be powering the brahma with a hifonics brutus bx1500d. anyways, i want to build an enclosure the will achieve the best sq. any advice will be appreciated. thanks!

    well for the best sq ud need a sealed box



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    Re: Adire Brahma MKII 12"

    Sealed enclosure, as stated will suit you fine. If you're looking for more output whilst retaining excellent sound quality, a ported enclosure tuned to 25hz will be an excellent performer as well.




    Is this not a reasonable place to park?

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    Re: Adire Brahma MKII 12"

    what's a good volume for the sealed enclosure? thanks!




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    Re: Adire Brahma MKII 12"

    Quote Originally Posted by boister77
    what's a good volume for the sealed enclosure? thanks!

    id go anywhere from about 1 to about 2 cubic feet



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    Re: Adire Brahma MKII 12"

    follow the specs ont he website, or write adire an email



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    Re: Adire Brahma MKII 12"

    according to adire, they recommend a 1.5ft^3 sealed enclosure or a 2ft^3 ported enclosure tuned to 28Hz for good sq. after plotting this information into WinISD, i like the performace of the ported over the sealed enclosure. however i am having trouble figuring out the dimensions of the ported enclousre, especially with the slot port design.

    so far, this is what i have:
    Vb: 2ft^3
    tuning freq: 28hZ
    outer box dimensions: 17"x26"x10.5" (using 0.75" MDF)

    however when trying to figure the slot port volume and dimensions, it doesn't make sense.

    this is what i get:
    port dimensions: 15.5"x2"x45.83"
    port volum: 1420.7in^3 or ~0.838ft^3

    it would be greatly appreciated if someone can help clarify how to build the ported enclosure and how to design the slot port. thanks!




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