Hey everyone I recently built a new "wall" 4th order but its not sealed off quite yet. Right now, it pounds everything under 30-33hz. Actually under those frequencies I hear more mechanical noise than I do the actual frequency.
Could it be an issue with my enclosure or will it improve when I seal it off?
(Specs are 3:1 4th order with the baffle and loading wall parallel to each other. Magnets are about 4" from the port entrance. 18in per ft of port 210in 7.25in long. 4 sealed 12 ported