Attack On Titan - 3D Maneuver Gear - Modified Adafruit Speaker Enclosure
I modified adafruits speaker-bottom.stl for there bike 20w speaker enclosure to work with my old handmade 3DMG ( http://www.alexgian.com/wp/?p=72).
I used their print settings https://learn.adafruit.com/ride-rock-diy-bike-stereo-system-with-20w-speaker/3d-printing
To mount, I used the screws and metal clips that came with the speaker bent them in and mounted it over the wood and onto the 3d printed enclosures which have the metal clips that catch the screws. Furthermore, I used what I had laying around, 16 x 8mm long M3 screws and 8 pairs of 2 x 15mm Male Female standoffs and 1 x 18 mm Female Female Standoff to hold it more securely.
More of the 3DMG to be added next.