ATLASIED APT-34AT Dual Direction Twin Horn Speaker – 30-Watt Bi-Directional Paging Speaker for Corridor and Walkway Coverage

The ATLASIED APT-34AT is a 30-watt surface-mount twin horn speaker designed for highly efficient, bi-directional sound coverage in corridors, stairwells, hallways, and walkways. Engineered for voice paging and alert systems in commercial, institutional, and industrial settings, the APT-34AT delivers outstanding voice intelligibility and durability in a compact, rugged design.

This twin horn assembly features a single high-efficiency compression driver that powers two reflex projectors, each providing 100° sound dispersion in opposite directions. This configuration ensures clear and even audio coverage across long or narrow spaces — ideal for safety alerts, public address announcements, and emergency communication.

Equipped with a multi-tap 25V/70V/100V transformer, the APT-34AT supports a variety of distributed audio system voltages, making it flexible for integration into existing or new sound systems. The unit also includes the Omni-Purpose® mounting bracket, allowing precise positioning on vertical or horizontal surfaces and enabling both surface and strap mounting.

Its weather-resistant construction and durable grey epoxy finish make the APT-34AT suitable for both indoor and protected outdoor installations.

Key Features:

• 30-watt twin horn speaker with single high-efficiency compression driver

• Bi-directional sound coverage (100° dispersion each direction)

• Ideal for corridors, stairwells, hallways, and public walkways

• Multi-tap 25V/70V/100V transformer for distributed audio system compatibility

• Omni-Purpose® mounting bracket for easy vertical or horizontal installation

• Weather-resistant design for indoor or outdoor use

• Durable grey epoxy finish

The ATLASIED APT-34AT is a trusted solution for high-intelligibility paging, alert tones, and emergency notifications in challenging acoustic spaces where coverage in two directions is essential.

ATLASIED APT-34AT SPECIFICATIONS