The R1-66Z two-way full-range loudspeaker system is engineered to provide quality full-range sound projection in a variety of outdoor and indoor applications. Its wide range, smooth frequency response and high efficiency ensures both high fidelity music reproduction and superb projection of clear intelligible speech with very low distortion. The R1 loudspeakers are available in two versions. The standard version is weather-ready, with a WeatherStop grille and light grey finish. The BNG version, with black exterior and no grille, is more suitable for indoor applications. A weather-resistant mounting yoke is included.</p><p>Applications:<br />Convention centers, ballrooms, arenas, malls<br />Athletic fields, small arenas, athletic field houses<br />Theme and amusement parks<br />Fairgrounds, rodeos, air shows<br />Racing tracks, skating rinks, swimming pools<br />Electronic carillons<br />Cruise ships<br />Portable sound systems</p>