aok, the center is primarily for the dialog/voices in movies/music, so it does not need to be full range. How do you have your settings in the receiver and where is it positioned?

M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85