anyone good at desiging ported boxes that might be able to help me out

[davidfre21 5,000+ posts]

heres the ported box im building for my ed15k. heres the design http://www.xbox-connection.com/hostedimages/boxdesign.jpg and the port is gonna be a 4" wide, and 9.589 long PVC port.

hmmm only problem i got is that i am restricted by height

the highest i can go would be 16" but i can do around 36" long

my sealed box is 18/12/16 L/W/H