Id bet money youll be happy with them in that box
i hope so too cuz like said i liked all my fi box designs and I havent found one with these Xs yet.. and to let yall know port area isnt king.. I have seem people with 6 and 8'' port get loud as hell..
Yeah im no box expert, just giving you information from my experience with this sub. Also, watch how low you play below tuning cause once I get 6-7hz below tuning I start smelling the sub.
I plays mines down to 1 hz at full tilt .. i guess since im not use full power it doesn't hard hit..