I’ve been seeing a bit of discussion about dual center channels, what kind of benefit would you get from using 2 m3’s instead of 1 VP 100 or 150. I would like to know how people are connecting 2 channels when there is only one center channel output on the Receiver. I plan on buying a Newcastle R771 which is rated to drive 4ohm loads so if I connected 2 centers to the one output would the receiver be able to handle this or do it require some extra equipment. I’d also like to know about placement options, do they go vertical or horizontal? I’d like some opinions on what benefits this would bring and how it can be done without spending extra money on a receiver or other devices becides the extra center of-course,