Bogen BDT30A Bi-Directional Re-entrant Horn Loudspeaker

When you need dependable, high‑impact notification across facilities, the Bogen BDT30A bi-directional horn loudspeaker delivers clear voice and tone messaging that improves situational awareness and speeds response. Built by Bogen for professional mass notification and public address applications, the BDT30A uses twin re-entrant horns (100° dispersion per horn) to project messages in two directions — reducing coverage gaps in warehouses, campuses, transit hubs, and construction sites. With a 30W amplifier and a 7-position watts/impedance switch supporting selectable 25V/70V operation, it integrates seamlessly with existing security, surveillance, and monitoring systems. The weatherproof, all-metal enclosure and tilt-and-swivel mounting make aiming and outdoor installation straightforward, while screw terminals and built-in cable strain relief simplify wiring. Ideal for mass notification, emergency communication, and perimeter alerting, the BDT30A provides reliable, professional-grade audio performance where clarity and durability matter most. Specify the Bogen BDT30A for your next mass notification or security project — contact your distributor to order and deploy.

• Projects clear, long-range voice and tone alerts for faster incident response using twin re-entrant horns
• Bi-directional design covers wider areas with 100° dispersion per horn to reduce speaker count and installation cost
• Selectable 30W power with 25V/70V taps enables easy integration into existing mass notification and PA systems
• Rugged, weatherproof all-metal construction with tilt & swivel mount for reliable outdoor security and surveillance use
• Simple screw-terminal wiring, built-in cable strain relief, and lifetime limited warranty minimize downtime and total cost of ownership