Second 3 inch speaker with 3/4 tweeter.
Decided that my last design was a little hard to work with. I made this one with a flat front as that seems to work better with tweeter response. I am going to attempt a grille design for this that you can stretch material over for a professional look.
Tweeter: Dayton Audio ND20FB-4
Full range: Dayton Audio DS90-8
I don't think these drivers actually match well performance wise. I just have them in my hands and wanted something to do. If you have a full range driver that you'd like to sub in, I can try to help. I'm using a mini-dsp to tune things.
The grill is intended to press fit over 3mm socket cap screws.
This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/38uAEcV3rRy