The AH66-8T-BSG from Atlas Sound is a stadium horn designed for directional sound distribution where full range reproduction, maximum intelligibility and high sound pressure levels are required. The AH66-8T-BSG is a weather resistant horn with multiple screen configuration that prevents moisture from damaging internal components. A perforated aluminum screen covers the large horn mouth, a secondary screen is in place forward of the high frequency driver and a third tightly perforated screen protects the 8" cast frame woofer. The horn also has a "weep" hole included on the back of the large horn "bell" to allow evaporation of any condensation that might build up internally.