Bosch LH3-UC25XL Speaker 25 RMS Black

Designed for reliable mass notification and hazard alerting in explosive atmospheres, the Bosch LH3-UC25XL horn loudspeaker delivers powerful, durable performance where safety matters most. This explosion‑proof speaker combines 25W RMS power and 121 dB sensitivity to project clear voice and tone signals across long distances, making it ideal for industrial plants, offshore platforms, refineries and other hazardous-area security applications. Constructed from lightweight, anti‑static polyamide with IP67 ingress protection and certified to IECEx/ATEX, US and CSA standards, the LH3-UC25XL minimizes maintenance while meeting strict compliance requirements.

Installation and system integration are straightforward: an adjustable stainless‑steel bracket provides accurate aiming, while the built‑in 100 V transformer with selectable power taps and a supervision loop enable easy connection to public-address, surveillance and security monitoring systems. Whether you need dependable audible alerts for evacuation, on-site security notifications, or integrated monitoring responses, this Bosch horn loudspeaker offers a robust, code-compliant solution. Contact us to specify the LH3-UC25XL for your hazardous-area mass notification or security monitoring project.

• Certified for hazardous areas (IECEx/ATEX/US/CSA/CCC) to ensure regulatory compliance and safe operation in explosive atmospheres
• High acoustic output (25W RMS, 121 dB sensitivity) delivers clear, long-range warnings for effective mass notification and security alerts
• IP67-rated, anti-static polyamide construction resists dust and water for low maintenance in harsh industrial and outdoor environments
• Adjustable stainless-steel mounting bracket with ratchet ensures precise aiming for targeted coverage in surveillance and monitoring setups
• Built-in 100 V transformer with selectable taps and supervision loop simplifies integration into public-address, mass notification and security systems