I am building a dual 12" sealed box, and i wasnt sure if i should make a chamber for each sub. Will it make a difference if i dont seperate the two subs in the center of the box?
If you have extra wood leftover, do it. You would benefit more from it if you do because of greater structural integrity and to safeguard against equipment damage. Only downside I can think of is it will displace some of your internal volume.