This is a great system you are pulling together. The only advantage to the fronts being towers, assuming the 80Hz cross over is in use, would be the M80s for getting more overall achievable output. With the power you are using it may be worth considering.
You are correct about the Center Channel problem when the tweeter is in the middle of the woofer array. The VP150 does eliminate this problem because the tweeters are on the outside of the array.
The M22s are very heavy. They are made with 3/4" MDF front, back, and sides. I think I will have the 14 lbs checked for accuracy.
Ian Colquhoun
President & Chief Engineer
