The Air Net 2.4GHz wireless audio system from VocoPro is the perfect solution to complicated cable connections. Simply connect the receiver units to powered speakers and transmit digital audio from the Air Net unit. The included right and left receiver units provide stereo connectivity and CD quality sound. Additional receivers can be purchased to expand your system beyond two speakers. Each receiver will automatically switch to the channel you set, providing you instant results when finding the best signal. The 2.4 GHz signal provides fuller bandwidth and covers a larger spectrum than traditional VHF and UHF alternatives. The Air Net makes setup a breeze, letting you focus on the show.