I am going to try and integrate a HSU 3.3 with my Epik Tower. My uncle is willing to sell me the 3.3 for a low price so I am hoping I can get it to work. My plan is to put the 3.3 in the back of the room cause I won't have room for it up front. What problems am I going to run into with this setup? Will I have cancellation issues? Phase issues? BTW, the back of the room is open to the stairs going up.

I will also add an MBM nearfield in the future.