Speaker box built for some small speakers i found at a surplus store. Using as TV Sound bar.

The speakers are 2 inch. The front plate is held on by magnets that attach to the screws that hold the speakers. I am using a TDA7492 50w x2 Digital Dual Channel Amplifier Module Stereo AMP Board with CSR8635 V4.0 Receiver and Microphone from amazon. i rewired the buttons to the back plate. The USB-C ports are connected to a USB-C PD Trigger Board set to 12v.