Atlas Sound AH94-12T-BSG Stadium Horn has weather resistant construction features that include a multiple screen configuration to prevent 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 12" cast frame woofer. A “weep” hole is also included on the back of the large horn "bell" to allow evaporation of any condensation that might build up internally. Applications include football stadiums, sports arenas, baseball fields, convention centers and auditoriums.
A heavy-duty stainless steel "C" style mounting bracket is included with the AH94-12T-BSG to allow easy mounting to most any flat surface. Three drop forge eyebolts are also pre-installed (2-front of horn plus 1-rear for "pull-up") for suspension mounting via load rated wire rope. The AH94-12T-BSG includes a weather resistant 7 pole terminal block connector on the underside of the speaker for ease of hook-up. This terminal block includes connection points for internal 70.7V transformer with taps settings of 7.5, 15, 30, & 60 watts and 8Ω connection for transformer bypass.