Yes, a really interesting product.
Salk offers a similar speaker,
the PowerPlay, for a similar price. I'm not sure if it has all the same connectivity features as the KEF, but they're similar:
Fully Active
No preamp, amp, or DAC required. Plug in your sources and you're ready to go!
Flexible Inputs
Features analog, coaxial S/PDIF and USB inputs. Plug in a TV, CD player, or computer and switch between them at will.
If either of these speakers get noticeable sales, it may signal the beginning of the end of receivers as we know them.