Atlantic Technologies AW-TR300-BLK Outdoor Speakers100 Volt Constant Voltage High performance all weather speakers with a directed soundfield Utilizing tough, environmentally resistant materials and a state of the art acoustic design, the AW TR series speakers let you take Atlantic Technologys outstanding sound outdoors. The advanced design of these speakers deliver detailed, articulate sound, for a musical listening experience. Each speaker contains a new fiberglass woofer design and a 1 liquid