The Atlantic Technology Model 3.1 HSB is a TV Speaker Base that houses passive left, center and right speakers, as well as an 80 watt powered “H-PAS-enabled” down-firing subwoofer, all in one compact sturdy cabinet 4 3/4 inches high, 36 inches wide, and 16 inches deep.
Developed to fit under any flat panel TV up to 60″ wide, placed on a credenza or entertainment stand, the 3.1 HSB is designed to be combined with a quality AV receiver. (There is no sound bar or sound base at any price that offers the power and flexibility of an entry level AVR.)