Paradigm AMS 200 help needed

[pjstfern]

Hello everyone, I just picked up a set of Paradigm AMS 200 to be used as a set of back surrounds for a 7.1 set-up. They will be positioned in the ceiling. The speakers came with no mounting instruction nor hardware. I guess I'm getting old, but for the life of me I cannot see how to mount these. Any advice from those who have already done so?

Thanks, John