Axiom Home Page Forums General Discussion Home Theater Newbie (almost)-question about matching speakers

The quadpolar design of the QSs will give you a better surround feeling than the direct firing M2s as it will spread the sound across the room instead of directing it to the listener.
As for the center, if you can fit it, from what I read a M2 would be a better choice, better horizontal dispersion and better tonal match to your mains.