3U - 5inch speaker/sub enclosure for 10inch rack

3U - 5inch speaker/subwoofer enclosure for 10inch rack

This is a closed speaker enclosure for a 5inch speaker/subwoofer, made to fit in 3U space of a 10inch mini-rack.

• The print profile makes it almost 100% infill for rigidity (lots of walls loops), but it takes a lot of plastic…
• The cover is thick and has internal 100% infill “ribs” to make it more solid. My first one was too flimsy, vibrated a lot and didn't do it
• The box and cover have TPU for AMS built-in gaskets to help the seal (plates without the gaskets are also in the profile)
• It uses M4 heat-set inserts to fix the cover to the box to have a proper seal and be able to squeeze the gaskets together
• There's 2 grilles : a rounded one and a flat one. The flat one is made using infill and 0 top/bottoms so it's easily customizable 

Required Material:

• 6x M4x6x6 heat-set inserts
• 6x M4 screws for the cover
• 4x M3 screws for the speaker
• 2x M3 self tapping screws for the terminal binding post
• 5inch speaker. I used this one
• Wires for the speaker
• Connectors (if you want to make things clean)
• 1x Speaker box terminal binding post
• Stuffing to put inside the box. Not mandatory but its supposed to help

The 10 inch rack in the picture is from The [YaMR] Project, a modular 10 inch rack with lots of options / accessories.