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Reload Thread: Displacement of 15" Brahma??

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    Trixter's Avatar
    Trixter is offline Keepin it Simple



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    Displacement of 15" Brahma??

    I am planning out my new box. Does anyone know the displacement of a 15" Brahma?



    2006 Jeep Liberty
    Adire Audio 15" Brahma running off Cadence A7hc, Clarion hu, MB Quart 6.5s and 5.25s running off old school Punch 800a4

    146+db @ 38hz with 1200w and a single 15"

    Lv = [(14630000 x R^2) / (Fb^2 x Vb)] - 1.463R
    *Vb = vol. in cu"
    **R = sq.rt. A / Pi (for square/slot port)




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    MikeofTulsa's Avatar
    MikeofTulsa is offline The one and Only!



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    http://www.adireaudio.com/mobile_aud...hma_series.htm



    not quite sure which parameter is the correct one for displacment tho......




  3. #3
    mattj's Avatar
    mattj is offline Resonant Engineering



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    .3 cubes give or take...



    (SUMMER)
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    Mark_ab's Avatar
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    0.17 IIRC




    Is this not a reasonable place to park?

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    Trixter's Avatar
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    Well, I couldn't find it on their site.

    So I guess I have .3 and .17 IIRC to choose from.

    What does IIRC mean??



    2006 Jeep Liberty
    Adire Audio 15" Brahma running off Cadence A7hc, Clarion hu, MB Quart 6.5s and 5.25s running off old school Punch 800a4

    146+db @ 38hz with 1200w and a single 15"

    Lv = [(14630000 x R^2) / (Fb^2 x Vb)] - 1.463R
    *Vb = vol. in cu"
    **R = sq.rt. A / Pi (for square/slot port)

  6. #6
    mattj's Avatar
    mattj is offline Resonant Engineering



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    IIRC = If I Recall Correctly.



    (SUMMER)
    2001 Ford Mustang GT Premium
    Mach460
    Alpine CDA-9835
    KnuKonceptz Wiring


  7. #7
    Trixter's Avatar
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    Originally posted by mattj
    IIRC = If I Recall Correctly.
    ahh, thanks. Do they make a dictionary for these terms?



    2006 Jeep Liberty
    Adire Audio 15" Brahma running off Cadence A7hc, Clarion hu, MB Quart 6.5s and 5.25s running off old school Punch 800a4

    146+db @ 38hz with 1200w and a single 15"

    Lv = [(14630000 x R^2) / (Fb^2 x Vb)] - 1.463R
    *Vb = vol. in cu"
    **R = sq.rt. A / Pi (for square/slot port)

  8. #8
    more_spl's Avatar
    more_spl is offline only have 1, but it's 12"



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    Originally posted by Trixter
    ahh, thanks. Do they make a dictionary for these terms?
    prolly, search on google or w/ever



    i decided not to have a signature

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