Definitive Technology UIW RSS III (Ea) Reference Surround Speaker
The UIW RSS II is a dedicated bipolar surround sound speaker that may be ceiling or wall mounted in a new or existing construction. Its bipolar array produces the ideal balance of direct sound for pinpoint localization and ambiant sound for enveloping spaciousness. Each of the two arrays feature a 3-1/2 inch mid/bass driver pressure-coupled to a 3-1/2 inch Low-Bass Radiator with a 1-inch Pure Aluminum dome tweeter between the driver and radiator.