AwwYeaah

The port is 14.5 inches tall either way I would do a single 4 X 14.5 inch port. Ok thanks, il look into modifying my box to make it work.

The box is built for 2 Sundown audio sa-12's tuned to about 35z with 2 2" ports and i was wondering if those would be a big enough ports or if i should take out the middle separator and make it one big 3" port. The end goal is to have the least amount of port noise possible. This is with the 2 different ports This is with the single port And advice would be greatly appreciated.

The port is 14.5 inches tall either way