Chorus goes pretty low, 38hz IIRC, so I am not sure what you mean by missing up to 50hz. The Forte goes lower but is not as "big" in soundstage. Are you sure you have them placed correctly, as in about a foot or so from the wall, in the corners, and toed in for proper imaging? $450 is a great deal for sure. Most music is between 40hz and up, but maybe you are not listening to music?