Computer Speaker, ported, Peerless 2" driver.

thingiverse

This is a small desktop speaker. I actually designed it as a test speaker as I damaged one of my more expensive ones testing an amplifier. It is designed to use a Peerless 2" speaker, I used the PLS-65F25AL01-04 the PLS-65F25AL04-04 will also definitely fit, as should any other Peerless 2" in the same physical basket. The bass response whilst simulated and designed for the speaker above, is designed to develop more mid bass than flat to make up somewhat for the missing deep bass. It should not be used as a reference speaker is was designed to sound OK for such a small speaker not to be flat and accurate. The design is made so it will print in place with no supports when printed on its side. (DO not print it how the blue render shows this will not work) Be aware if you use Cura it takes several iterations to actually get it flat on the build plate. Check by rotating and looking underneath that is has actually gone flat. I printed it with 0.2 layers but that was probably not necessary 0.28 would work or higher if you have a bigger nozzle. There is a small hole in the back for the wire to come out of, for best operation seal this after you put the cable through with a dab of glue. I used small plastic self tapping screws to hold the driver in. Make sure they are not to bigh or you risk splitting the plastic. I printed it will really old filament hence the poor layers. If your printer is set up well it should print much better than this.