Would like Enclosure help for custom sundown 12 inch

[akuma4u]

So i got a zv3 12 motor which is being reconed using a black spider and spl surround with the new deeper basket. FS will be around 42hz or so on that sub. Sundown said it needs about 2 cubes net or so. its basically a zv4 drop in with a black spider and spl surround.

 

Goal is to get as loud as possible with the widest bandwidth as possible. Having a high FS makes me wonder if it will be able to play 25hz to 37hz with authority or if it will be more muted in that range and then be real loud on the 40hz and up range? Can i tune low 30-35hz on a high fs sub? Looking for it to play all types of music esp EDM!

 

I do have the option of changing parts. Megaroll surround is a no go as those need 2.5net and i dont have that kind of space.

 

13.5 tall x 32.5 wide x 17.25 depth is my max dimensions, using a jp23 v1.5 / 2000rms at 1 ohm for power.

 

any and all help would be greatly appreciated!