The first thing you need before two subs IMO would be to adjust the square dimentions of your room. Place as much of your furnishings along opposite walls. This will make the ten foot dimention slightly smaller and open a door even if its to a closet along an adjacent walls to make that dimention slghtly longer. As one other has said before, twist your listening triangle so your head has no common distance to a room boundry. And may powdered sugar fall gently upon your ears.
Two subs in a small room....
I have read that two subs smooth out the bottom end and give a much better sound. But, what if you have a room that is just not big enough for two subs. Is it worth the effort to get two "small" subs or is there a special placement for just one sub besides the usually place, behind one tower. What about placing the sub right in the middle?
By the way, my system is in a 10 X 10 room and it is in a diagonal configuration if you can picture that.
By the way, my system is in a 10 X 10 room and it is in a diagonal configuration if you can picture that.