Guys, I need help with my port length, I am about 75% complete with my sonosub but I am questioning my calculated port dimentions 6" x 25" (using 6" sonotube which has a OD= 5 5/8" and ID= 5 3/8") in unibox, it just seems a little short from what I can remember reading on other designs here. I was kind of expecting around a 30" long port for 15hz, does the 25" seem right??
My design consists 250L and I was aiming for a 15Hz tune using a RL-p15 D2
My design consists 250L and I was aiming for a 15Hz tune using a RL-p15 D2
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