Altec Lansing PC speakers with Bluetooth adapter (Pinkneys Green SL6)
These stereo speakers are quite a few years old, but they sound great - I just don't need them any more! They connect to the PC with a standard 1/8" jack (they call it 3.5mm these days but I prefer Imperial!) but I added a Bluetooth dongle as well so they can connect wirelessly. Bit of a faff but it works.
This offer has been gifted to someone and is no longer available.