Building a DIY Bluetooth Speaker with a passive radiator

I want to build my own Bluetooth speaker with 3 drivers; 2 full range speakers and 1 subwoofer. I plan to use a 57mm passive radiator only on the subwoofer compartment. Is this a good idea? I've made a 3D sketch as an example of the box I'll be making.

fyi, the full range speaker is 2 inch, and the subwoofer is 3 inch.