Because I used HIS MEASUREMENTS he gave me, and put them in Torres. And the tuning is HIS CHOICE with the Aero's, so unless you are helping him out, leave the thread man.
ANd port displacement as in what THE AREOPORTS DISPLACE WITHIN THE ENCLOSURE, NOT THEIR PORT AREA.
GTFU outta here man, you don't have a clue.
He may have more room but that doesn't change the fact he wants 5-5.5 cubes net. And I know wtf port displacement is. You have port area and tuning in the box volume you "thought" he wanted. What else do you need to find port displacement?
Just because you sprew some numbers and a picture doesn't mean you did anything right to help. I'm helping him save money rather than waste it on your design. MDF, glue, screws, and time aren't free.