Installation
Here we are at the entrance of the attic, getting ready for the journey across the room.
Here is a shot of the attic just as I enter it from the opposite side.
And this is the spot where the new hole goes. You can see my center channel just to the left of the cleared out area.

Closer shots of the mounting system.

Half the hole is cut
And here it is slipped between the mounting points.
I have attached the manifold to the mounting spans in this photo. Check out the old bees nest. I had to kill that thing last year.


Here is what it looks like from below, still need to frame it out proper.: