designed this so that I could install a double DIN car stereo in the location where a standard RV radio was installed in our travel trailer. I initially designed it to be installed with all the screws coming from the back but that proved to be difficult to get installed so I drilled out the holes that mount it to the cabinet to be all the way through. In the future I will redesign it with these holes made in the front and possibly a location to mount a power switch, since our radio does not turn off most of the time.

This is designed to be printed in 2 parts that interlock. They are all ready arranged to fit on the bed for an Ender 3. I did not have to glue them together as the mounting screws for the radio and where it mounts to the cabinet seem to do a sufficient job. I printed with black PLA and it seems to have held up ok all summer. When I installed, I did end up having to drill the mounting holes all the way through.