Wall mount for Logitech Z533 2.1 Multimedia Speaker System

Got a new set of speakers for my office computer. I wanted the satellite speakers wall mounted (I have no other place for them) I took advantage of the rectangle sort of sticking out the back, it also tapers getting ever so slightly wider as it goes in, this meant I could make  simple box to screw to the wall that would press fit into the speaker, it goes in easy but then gets very snug so no chance it's going to fall out yet I can pull it out with a bit of force.

I made it with 1 tapered hole to make mounting easy, the hole is close to the top so it basically hangs. I used #6 x 1" drywall screws with those little plastic wall anchors. You will of course need to print 2 of these for the pair.