I am in the process of shopping for new center channel and I have looked at both Axiom VP100 and Ascend CMT-340c. My problem is with my entertainment center cabinet. There is a top shelf, but the opening is only 4 inches. there is space up above, so I could pull the shelf out and slide the speaker in from behind, but once I pull the center speaker up to the front, the top part of the speaker would face the outer facing of the cabinet. Do you think this obstruction would cause much audio distortion? If so can anyone suggest a quality center channel that has a rather short height?