Calculate Maximum Air Volume



App description

Calculation of the minimum port vent diameter at the exit of the subwoofer

Calculation of minimum port vent diameter, maximum air volume, tuning frequency

Select the appropriate unit and enter a value and click on "Calculate". The result will be displayed.

Calculation formula

V = Maximum Air Volume

F = Tuning Frequency

D = Minimum Port Vent Diameter

N = Number of Ports

\(V=√[F×(\frac {D×√N}{2030})^4]\)

Usage example

Known data: tuning frequency; minimum port vent diameter; number of ports, what is the maximum air volume?

Input data: tuning frequency: 6 Hz; minimum port vent diameter: 3 cm; number of ports: 2

Output: maximum air volume: 0.000010699 cubic meters;

Note

The unit of maximum air volume, tuning frequency and minimum port vent diameter can be selected. Click on the check head to select the corresponding unit.

 

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