I have reacently purchased two DB Drive K9 15's and I am building a new enclosure for them. However I have run into some problems with trying to calculate and balance the amount of specified 38 htz. and an internal box volume of 2.66 ft3. I was needing to know if i could sacrifice the length of the port in order to come to an equilibrium. Specified port lenght is 19 inches long.
Any help on how to manipulate this is much appreciated.