The audio goodness comes through a pair of Alpine 6x9 three-ways.
Hiding in the eaves and providing sound to the courtyard is a pair of indoor/outdoor speakers that I had originally bought for use in our backyard in Libertyville, IL ten years ago.
And making it all happen were the additional outlets that the garage now has (previously mentioned here).
(heavy-duty outlets were used next to work benches)
Three were added in the trusses...