Polk audio F/X Wireless Surround Sound (Black)

Spectacular Surround Sound In Minutes With No Drilling, No Wires, No Mess Not only does the F/X not need wires, but it doesn't need multiple enclosures or dedicated power amps either. It's designed to deliver surround sound from a single cabinet. The new F/X Wireless Surround employs our Controlled Dispersion Array and Polk Digital Logic technologies to solve the installation problems posed by conventional multi-enclosure, wired surround sound speaker systems. A 2.4 GHz transmitter that connects to your home theater receiver or surround sound processor lets you enjoy the convenience of wireless 5.1, 7.1, and 9.2 surround operation, and the simplicity of placing the F/X loudspeaker on the floor, a table or a shelf.