
The MONACOR NR-33KS is a rugged, weatherproof horn speaker designed for extreme indoor and outdoor public address (PA) applications. Its high protection rating and powerful output make it ideal for industrial sites, construction areas, and other harsh environments.
Extreme Weather Protection (IP66): The speaker is IP66 tested, meaning it is completely protected against dust ingress and powerful water jets, ensuring reliable operation in severe weather conditions.
High Efficiency and Power: Delivers a maximum output of 25 W (12 W RMS) with a very high Sound Pressure Level (SPL) of 106 dB/W/m, suitable for projecting sound over long distances and through high ambient noise.
Low Impedance: Operates on an 8 Ω impedance system for direct connection to standard low-imped impedance PA amplifiers.
Robust Construction: Features a robust plastic housing and a stainless steel mounting bracket and screws for maximum corrosion resistance and durability.
Operating Temperature: Capable of operating across a wide temperature range, from -20 °C to +50 °C.
Focused Dispersion: Provides a controlled horizontal radiation angle of 100° and a vertical angle of 50°, focusing sound projection where it's needed most.
The NR-33KS is the ultimate choice for critical announcements and alarm systems in challenging, high-moisture, and temperature-variable locations.