too much port area?

[matrxx dude 5,000+ posts]

my 2 ab 15's hd's,i run in a 8 cube box with 3 6 '' aeros.

 

[IgnoreMe 5,000+ posts]

why not bring the port area down and up the net volume instead

 

[rain377 10+ year member]

View attachment 26503426

This is what i have so far. When i up the volume i have to decrease the port area and it makes the tunning drop. If anyone could fix it please let me know.

 

[rain377 10+ year member]

i would love to run 3.5-4 cuft per sub.

 

[galacticmonkey 5,000+ posts]

Try for 8-8.25 cubes... Go with less port area. Just shorten it to achieve the tuning you want.