With its 3 discrete wireless audio channels, the AC-710 operating system is designed specifically for short-range home theatre applications when you need 2 full-range wireless speakers and 1 wireless subwoofer. AC-710 also embodies the opposite philosophy of SKAA; whereas SKAA is all about guaranteed compatibility between all SKAA products, AC-710 is about being completely closed, with no cross-product compatibility whatsoever.