BlueTooth music speakers

I used this solution to recover an old speaker that I would have otherwise thrown away. I bought this radio with Bluetooth receiver and USB / mSD player, an amplifier and a power supply on Amazon for a few euros and everything is great.
On the back I replaced the speaker connectors with a small panel housing a male Schuko connector and an on/off switch, both of which were salvaged from a non-functioning PC power supply. The dimensions of the holes on the panel are:

Hole for Schuko male socket: 27x19.20 mm
Hole for the switch; 19.80x12.80 mm
Hole provided on the acoustic box: 47 mm

**Good print!**

- BT module [https://amzn.to/2VHhzbx](https://amzn.to/2VHhzbx)


If you found it useful, and if you like, you can offer me a [coffee!](https://www.paypal.me/thorlab), it will be an extra motivation to continue designing.

Thanks to Google Translator for help with translation. ;)