Ok, more activity on here now.
~.8 cubes & tuned to 35-40Hz?
as far as the bandpass, I'm not sure.
If anyone has experience I'd love you input.
BTW the wierd modeling may be a result of the sub being stiff, i.e. never been powered.
Where the Governor is on a steak, the cops are on the take, and the welcoming committee is a sawed-off shotgun!