These are Logitech Z200 computer speakers:
logitech-multimedia-speakers-z200data-sheetweb.pdf
https://www.amazon.co.uk/Logitech-Z200-Multimedia-Speakers-PC
These worked well until recently. Starting as an intermittent fault, but they don't work at all now. The power unit plugs into the back of one of the speakers, but the plug doesn't make contact any more.
Hopefully they will be of use to one of you skilful Freeglers.
