Too early for sundown to release box specs and full ts parameters. Ive been dying to know as well. Only thing i was told is that these will work in the same enclosure that you would use for a sa and zv3.. I am assuming it would work in sealed box as both those subs will as well.
Im currently using it in a 1.8 or so 34hz 26 sq in port area slot box. It sounds good but i think more port area will allow for more output..will know by monday night cant wait.