Originally Posted by Eth anol
If I were to do the 6in aero port, it needs to be approx 26 inches long according to aero port calc for 32hz, is thst correct, Ive seen people run shorter ports? Am I missing out on something?
Winisd is saying 24.5" with two flared ends and 2.5 net.
Shorter port + same port area = higher tuning
longer port + same port area = lower tuning
same port + more port area = higher tuning
same port + less port area = lower tuning
So the shorter you make it the higher tuning is.
36hz tuning shows 18.3" long at 2.5 net with flared ends.
I wouldn't go any higher than 38 for daily which would be just about 16"
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4 15s + Flat Wall + 10k = Loud