Design and operating principle
The unit integrates a compression horn driver and a power amplifier in a single enclosure: it only needs an audio source signal and power to operate. This makes it a solution for sites where running a PA line is impractical — remote checkpoints, security posts, temporary areas. Sensitivity is 106 dB, sound pressure is 121 dB (continuous) / 124 dB (peak), the frequency range is 250 Hz – 13 kHz, and the coverage angle is 45°. A 70–110 V PA line input and an 8 Ω low-impedance input are also provided.
The enclosure is impact-resistant ABS plastic. Its IP66 ingress protection rating and operating temperature range from −40 °C to +70 °C are engineered for year-round outdoor operation.
Warranty and certification
- EAC certificate of conformity
- 24-month manufacturer's warranty
- Service life of at least 10 years.