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    how to figure port displacement

    length times height times (width minus .75") is that the right equation?







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    Re: how to figure port displacement

    thank you so much.




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    Re: how to figure port displacement

    and also, if i want a 3 inch port width but tuned to 35, and wanted about 10 inces long....meaning the face deminsions are 3x10 how do i know the port length inside the box.




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    Re: how to figure port displacement

    ooooooh okay, cuz i thought 12 volt had the square port but its just circle, now okya, if i want a 2 cubes box (after ALL displacement factors) tuned to 35 hz and i wanted 3x10 for port face deminsions, can u tell me how deep it would be?




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    Re: how to figure port displacement

    this is prolly dumb, but is there someone that can tell me wht length the port needs to be if its around 4x10 (face deminsions) and tuned to 35 hz for my 4 8's the box needs to be 2 cubes after all displacement. (including subs) which is another question, the 8's .05 displacment right?




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