I used to run a VP150/VP100 pair in parallel with superb results on the center channel perception at the sitting point (clarity, imaging, etc). At the current setup at my father´s, they are still running like that for multi-channel audio (no video setup).
Talking about the trend on the two centers, I have seen that post several times on this forum. For those with the size and adequate spacing, the results from running above and below the TV sets has been awesome.
For projection screens, there is several members that mentioned many times centers composed of a pair of mains (M3´s for example, even a setup with 5 M80´s), but the deal is the same, driving a pair of speakers as centers.
I havent seen yet any manufacturer that goes into the double-center option, but that is an idea to see in the future releases.
AAS
