I have a bookshelf speaker (bass reflex) that has two ports which are 1.5 inches in diameter, but are different lengths. One is 3 inches long and the other one is 8 inches long. The box volume is 23 L.
What is the tuning frequnecy of the ports? Would you calculate the tune of each individually and then average it?
What is the tuning frequnecy of the ports? Would you calculate the tune of each individually and then average it?
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