Well. I'm about to buy a center console box for my truck. Its 2.7 cubes sealed before displacement. I'm just gonna cut a hole in it for an aero, or two. I dont think a single 4" aero would be enough, but would 2 3" aeros be enough? Also, the sub is already facing back. Would it be better to face the port forward or up? Those are pretty much my only two options to face the port.
If one 4" aero is enough, then it needs to be roughly 10.3" for a tuning of 32hz.
Two 3" ports would need to be 13.68" for 32hz.