I have finally mount the panels on wall and ceiling! The […] most challenging was the ceiling since I had to do it alone. But the effort was worth it. The result was, the sound becomes effortless, details are easier to locate where they come from, soundstage becomes 3D and speakers disappeared. Sound is transparent, has a greater sense of weight and bass seems to get deeper. Great investment, it should have been my first thing to do before choosing any components.