circle to slot port conversion?

circle to slot port conversion? slot port calculator R = 5 cm Calculate the port length using the following formula: Make a slot port with the same area of the circular port PI * R^2 slot gatot kaca demo Slot Port, Subwoofer Up

slot gatot kaca demo Optimal Port Area per Cu Ft · This calculator will determine how much port area you need based on the size of the enclosure, how much total input

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