The best center channel arrangement I've had so far has been an over/under set up. One above my screen, one under it. I had two M22's bellow, and a VP150 above. It really anchored the dialogue to the center of the screen. Then I bought a VP 160 and I could not timber match that speaker to the VP 150 above the screen, so I removed the 150. The 160 is by far a better speaker though, so the trade works. But.....If I could mount a second 160 over my screen, and adjust the delay to match the bottom 160, I'd do it. But I don't have enough room about my screen for a 160, so I'm not worried about it.
