What kind of box is needed for two Kicx GX12s?

[FESMO]

Hi all, I bought two Kicx GX12 and I don't know what would be the ideal box for it to play as it should and give maximum bass. I also do not understand how best to connect it, 1 ohm, 2 ohm or even more. I ask your help from you, because I know that here sit very smart people

[Joe X]

The sub parameters make it ideally suited for sealed, nonetheless it looks like it would work in ported but they offer no Xmax parameter so I can only speculate.

[FESMO]

What's your definition of sealed?

[Joe X]

I am talking about a sealed sub enclosure which is completely closed and air cannot go in or out of the enclosure:

 

 

Your sub seems optimized to work in a sealed enclosure however it may be possible to use in ported, the advantage with ported is that is much louder for the same power as a sealed would be.