im building a box for a buddy today and i have a design, just not sure on the port length. the way i have it designed is two subs on each side of the box and they share a slot port in the middle. now when calculating my port length, do i add up both walls ( left and right) to get it, or just one side?
Things to look forward to:
(2) 10" or 12" imperium audio designs subs
set of PHD MF 6.5" comps
Completely seal off and deaden my doors
aquire a 2k amp
aquire a 2 channel amp for front stage