I just got a reconed 18" brahma back from Adire. it was previously an 15 and in a 5 cube ported box, and i also had it in a 2.5 cube sealed box.
keep in mind this is the older more beasty version of the brahma, rated at 1600wrms "thermal", and generally very similar to the old xxx. identical infact to the old **** cone xxx iirc.
so now that its back from RE and reconed, i need recomendations on box size. its going in the back of a jeep so space isnt an issue? lol.
not sure if i want sealed or ported yet. but im leaning towards sealed.