The R2 full-range loudspeakers are engineered to provide quality, broad spectrum sound projection. R2 loudspeakers are available in three symmetric coverage patterns (50° x 20°, 60° x 60° and 90° x 40°) and two asymmetric coverage patterns (40-70° x 40° and 60-90° x 40°). The all horn-loaded design uses multilayer glass composite construction, with the outer shell forming a double wall with the internal bass horn, providing a completely weather sealed chamber for the dual LF drivers. The mid and high frequency horn assembly is coaxially mounted in the mouth of the bass horn. The result is a loudspeaker system that is extremely strong, non-resonant, and easy to install with the included weather-resistant mounting yoke. Five years limited warranty.