AtlasIED WR-5AT Weather Resistant Horn Speaker 70.7V Transformer

The AtlasIED WR-5AT is engineered for commercial integrators and facilities managers who need a reliable, cost-efficient paging solution in environments where exposure to weather or space constraints are primary concerns. Its compact footprint makes it well suited for localized coverage zones in warehouses, parking structures, retail corridors, loading docks, and outdoor campus installations where a full-range cabinet would be impractical or unnecessary.

The reflex-designed aluminum housing is not simply a weatherproofed commodity horn — the enclosure geometry is specifically tuned to improve low-end efficiency and extend frequency response beyond what a comparable open-back horn can achieve, making voice intelligibility noticeably cleaner for paging and emergency signaling applications. Heavy-gauge spun aluminum construction with an epoxy finish resists corrosion and UV degradation, giving integrators confidence in long-term installations without ongoing maintenance cycles.

For system designers working with 70.7V distributed audio infrastructure, the on-board transformer with screwdriver-adjustable watt taps allows precise impedance and volume matching at the device level without additional line attenuators — a practical advantage when deploying multiple zones across a single amplifier channel. The five-tap selection gives real flexibility for balancing coverage levels across mixed indoor and outdoor zones from a single install.