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.
F = Tuning Frequency
V = Maximum Air Volume
D = Minimum Port Vent Diameter
N = Number of Ports
\(F=\frac {V^2}{(\frac {D×√N}{2030})^4}\)
Known data: maximum air volume; minimum port vent diameter; number of ports, what is the tuning frequency?
Input data: maximum air volume: 10 cubic meters; minimum port vent diameter: 5 cm; number of ports: 2
Output: tuning frequency: 6.7927e+11 Hz
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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