AtlasIED AH99-12T-BSG 12" 2-Way Stadium Horn Speaker 90° x 90°

The AtlasIED AH99-12T-BSG is engineered for permanent and semi-permanent installations where directional coverage, speech intelligibility, and sustained high output are non-negotiable priorities. It is the right tool for audio contractors and system integrators working in football stadiums, baseball fields, sports arenas, convention centers, and large auditoriums — environments where a conventional point-source loudspeaker would fall short on pattern control and weather durability.

The constant directivity horn design maintains a controlled 90° horizontal by 90° vertical coverage pattern, allowing integrators to define coverage zones with precision and minimize spill into adjacent areas. The 70V/100V transformer taps give system designers flexibility across distributed audio infrastructure, while the 8-ohm direct connection option suits low-impedance applications. The heavy-duty mounting bracket included in the package simplifies surface installation without requiring third-party hardware.

Where this system earns its place over standard horn speakers is in weather resilience: a triple-screen configuration protects the high-frequency driver and the 12-inch cast-frame woofer from moisture ingress, and a rear weep hole on the horn bell allows internal condensation to evaporate rather than accumulate. For integrators specifying outdoor or semi-exposed venue audio, the AH99-12T-BSG eliminates a major vulnerability that leads to premature driver failure in competing products.