Logitech don't seem to be able to stop themselves from launching new speaker sets, but then given the company is an accessory manufacturer it's probably an addiction that is actually helping to pay their mortgage. Latest is the Logitech Speaker System Z623, a 2.1 setup that's been THX certified so you can probably have more than a little confidence in the quality of the audio (we say that not having listened to it ourselves, of course).
Video demo after the cut
Inputs include two 3.5mm sockets and a pair of stereo RCA jacks, so you should be able to get going with your PMP, iPod or DVD player, and the controls are all on the right satellite speaker so you can tuck the included subwoofer out of sight. Logitech reckon there's 200W RMS of power locked up in the whole system.
The Logitech Speaker System Z623 is yet to show up on the company's US site, but it's already up for grabs on the UK version (where it's priced at £149 or roughly $230). No word on when it will cross the Atlantic, but we don't expect it will take long