Nope.. easier idea, now that I thought about it for another 10 seconds lol.. some low profile power strip on the ceiling (unless XR-15 have a super long cord...), plug Radions there and then run cord from it to the wall and down the wall in those cord hiders and paint them wall colors. And maybe a small box to cover the power strip on the ceiling.
You could use in-wall cable management as well. I have something similar on my TV in the living room to hide any cords.
With AC option