I had an extra speaker when setting up my system. I tried one for the center and two next to each other. The pair sounded much better. I laid them down with the tops facing each other. Ran a Y splitter to 2 channel amp to run the speakers. It worked great for many years.
If you put one speaker up high and one down low, you will get the signals at different times which could muddy up the sound?
If you put one speaker up high and one down low, you will get the signals at different times which could muddy up the sound?