well i got the design already pretty much done im just wondering about what tuning freq im at right now can. im looking to go with a 33 to 37 hz. and what needs to be done to make it around that hz. max dimensions in the trunk are at 16"H x 44" W.
"EDIT" so after playing with ISD a little bit it seems i was around 22hz which is way wrong. but according to ISD with a 3" x 12.5" port the port will only be 6.57" long for a tuning of around 37, am i right or wrong?