Bluetooth Speaker Amplifier Optimization

I have an old juke box that is beyond repair, so I want to remove the existing components and turn it into a large Bluetooth speaker that still looks like a jukebox and sounds like a juke box.
I can custom build a cabinet inside the existing jukebox to house a subwoofer and speakers and cover it with speaker cloth instead of the existing glass case. The jukebox cabinet will be refurbished and painted.

I need advice on what components to buy - subwoofer, speakers, Bluetooth amplifier that will produce the sound I am looking for.

I have attached a picture of the jukebox and can provide more details as requested.

Thanks