I recently read a post about surround sets. They said you should consider that a center speaker has to have the same sound-color and warmth as the mains, or else a train will drive from left to right and sound different in the middle.

So if I would build a pair of theather 4 pi's as mains, and use 2 pair of one or two pi's as surround. And I use eminence in all of them, they would have same sound color. But can you give me help with the center?

I mentioned to take a 10" model and mirror it trough the middle, and use my fanes for it. But I should use eminence.

Thank, erik.