DK 30/T-EN 54 Horn Loudspeaker 30W IP66 EN 54-24

The 582432 is the Voice Alarm DK 30/T-EN 54 horn loudspeaker, a 30 W certified unit designed for industrial voice alarm systems. It features an impact-resistant ABS housing in RAL 7035 grey and delivers a maximum sound pressure level of 124 dB at 1 metre, with sensitivity rated at 91.9 dB (1W/1m) per EN 54-24. The loudspeaker operates across a transmission range of 592 to 6,900 Hz (-10 dB) and provides a dispersion angle of 110° at 1 kHz for effective coverage in open or enclosed environments.

It includes four transformer power taps at 30, 20, 10, and 5 W, allowing flexible power adjustment based on system requirements. The unit is rated for ambient temperatures from -20°C to 90°C and holds IP66 certification for protection against dust and powerful water jets. Weighing approximately 2.3 kg, it measures Ø 235 mm with a depth of 303 mm. The horn is supplied with a premounted 1.0 m cable and an IP 65 distribution box, with physical connection details set out in the installation manual.