Here is my dilemma. I am about 95% sure that I will be installing manifolds (either one or two) on the vertical plane above my TV and main speakers. This area is a vaulted ceiling. I don't have a ton of mounting room in this area but should have sufficient wall for what I am trying to do.
Option 1: One manifold with 4x18's installed on the sides and top/bottom. Possible issues with this is the bottom driver with the basket facing down. How close is acceptable for magnet to attic floor clearance?
Option 2: Two manifolds next to each other with 2x18's installed on the sides. How close is acceptable for clearance of magnets on the baskets that are facing each other?
That's actually not the roof. I have lots of attic space above the peak in the vault. If I go with the dual manifolds, how close together can they be without the backwaves being too close to one another? Two of the baskets/magnets will be facing each other.