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    menikmati's Avatar
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    dual rl-p box

    i got 2 12" rl-p's and lookin for hopefully fit a ported box in my car. max dimensions are 37.5" W, 20.5" D, and 14.5" H. Can I fit ~1.75 net cubic ft. per chamber tuned to 32 Hz? Driver displacement is .18







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    Re: dual rl-p box

    Using those Max dimensions and taking into account that the structure will be built out 3/4" mdf and also subtracting the .18 for driver displacement your at 2.34 cuft per side. The displacement of the port has Not been taken into consideration.




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    Re: dual rl-p box

    Quote Originally Posted by menikmati View Post
    i got 2 12" rl-p's and lookin for hopefully fit a ported box in my car. max dimensions are 37.5" W, 20.5" D, and 14.5" H. Can I fit ~1.75 net cubic ft. per chamber tuned to 32 Hz? Driver displacement is .18
    if you did a 13" h x 4" w port that was 26.5" long that would give you 32hz with 1.91cu' / sub...enjoy



    2006 Jeep Liberty
    Adire Audio, Cadence, Clarion, MB Quart

    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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