Mini 3D printed speaker

This is a fully 3D printed speaker with a diameter of 6cm. it consists of four separate pieces that will be glued to reach the final shape. I used a TPU 95A filament and unfortunately it does not work for membranes that are too rigid (even if it is 0.5mm thick) and therefore do not allow the speaker to vibrate and emit sound, but I hope that with a more flexible filament it can work . For the speaker frame I recommend a rather resistant filament since it will have to support the weight of the magnet