Check out the room in my profile; its 13’x11’. I’m using Contour20s powered by a McIntosh 352 IA, 200 watts. Note: I was also using two subs but have since removed the subs from the set-up. They simply weren’t necessary with the deep bass range of the Contour20s. I do have the Contours mounted on the Dynaudio stands with tubes filled with sand for added weight and density.
My speakers are 3’ from both the back wall and side wall and I use sound material on the wall directly behind my seating position. I totally enjoy this space.