I found a product (slated for October 2012 release) from a Swedish company called Nocs that could possibly resemble what people are wanting from Axiom:
This is a stereo pair of speakers with integrated class D amp. Because the set includes a pair of speaker cables (one is 3m long, the other 1.25 m long), I'm guessing one speaker serves as the receiver and the cable is just used to send one channel to the other speaker.