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Sonotube subwoofer programs

Discussion in 'Archived Threads 2001-2004' started by Max Payne, Jul 10, 2001.

  1. Max Payne

    Max Payne Agent

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    does anyone know were i can download any kind of program that will tell me how to calculate a sonotubes internal volume ??
    Thanks
     
  2. ThomasW

    ThomasW Cinematographer

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    Follow the bouncing ball [​IMG]
    pi multiplied times the radius squared, multiplied by the height, then divide by 1728, this equals the number of cubic feet. To convert that to liters multiply by 28.3.
    I just use a calculator, but if you have Excel it's a very easy equation to set up
    Here's an example for a 24" diameter tube 70" high
    3.1417 X 144 = 452.4048 X 70 =31668.336, divided by 1728 =18.326583333 cubic ft, multiply by 28.3 =518.64230....L
     
  3. Andrew Low

    Andrew Low Extra

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