I just thought this was an interesting tidbit, but it's true; with Ford using the
Sync system powered by Microsoft in their cars, and now signing a deal with
Sony to have their speakers, amps, and further down the road some equipment to give Ford's the "the Sony entertainment electronics look and feel in its stereos".
Of course any audio (entertainment) system has to be paired to it's speakers, and their capabilities thus they work together.
Next Microsoft and Nintendo are going to create the Wii720