AtlasIED APF-15T Flanged Horn Speaker With Multi-Tap Transformer

The AtlasIED APF-15T is a commercial-grade paging horn designed for systems integrators and AV contractors who need a reliable, flexible loudspeaker for distributed speech reinforcement across 25V, 70.7V, and 100V constant-voltage architectures. Its Vari-Tap Control/connect center with a 7-position wattage/impedance selection switch gives installers precise level management at the device — critical for zoned paging in facilities like warehouses, schools, transit terminals, and industrial sites where tap adjustment at the speaker reduces panel-side complexity.

Built on a double re-entrant compression driver design, the APF-15T delivers voice and tone intelligibility at 104dB sensitivity — outperforming cone-based surface-mount alternatives in high-ambient-noise environments. Metal construction with grey baked epoxy finish handles adverse temperatures, humidity, and physical abuse without degrading, and enclosed wiring terminals eliminate the need for a backbox, reducing material cost and installation time. The unit supports flange mounting to standard 6" or 8" ceiling and wall baffles, or recessed installation into a 5-1/2" deep opening or compatible L20 Series enclosure.

For projects requiring both interior and exterior coverage on a single system, the APF-15T's weather-resistant construction and wide operating temperature range make it a single-SKU solution across zones rather than sourcing separate indoor and outdoor models. Compatible accessories including grilles, enclosures, and mounting rings are available separately, and the FAMT-6 mounting kit supports 8" baffle installations.