While seting up my Amazon Echo Dot (Gen 2 ONLY)I decided that I needed more of a Sci-Fi feel to my Lab. I designed the mount to look like a merger of Oblivions TET ( http://oblivion-film.wikia.com/wiki/The_Tet ) and Tau ( https://en.wikipedia.org/wiki/Tau_(film) ).
The base is opened to allow sound to radiate from under the mount. It can be used on both flat surface and walls (wall mount shown).
I designed this in PTC Creo 3
Print using the cable opening hole as the base layer to build the model with minimal support (red surface in the grey image shown).