They're warming up in our test room as this is being written. Distributed in the UK by Sound Technology, the StudioDock 3i costs £109 although can be found for less online.
One of the speakers has an integrated iPod dock and a USB socket for streaming music from a computer. There's also a 3.5mm input and headphone socket on the front panel, along with a volume control, and stereo RCA phono sockets on the back.
The Samson StudioDock 3i has 30w of amplification, while the £149 4i model delivers 40w.