Eaton MEDC DB4B up to 25W Loudspeaker Range

Designed for critical alarm, voice evacuation and industrial PA applications, the Eaton MEDC DB4B loudspeaker range gives security and facilities teams a reliable, intelligible audio solution in hazardous environments. As an Eaton explosion‑proof loudspeaker, the DB4B combines a corrosion‑resistant GRP enclosure and rugged thermoplastic flare with stainless steel fixings to withstand the toughest indoor and outdoor conditions. With up to 25W input and a measured 124 dB SPL at 1m (25W model), the unit projects clear voice messages and alarm tones over long distances. The 350 Hz–8 kHz frequency response is tuned for speech clarity, improving message comprehension in monitoring, surveillance and fire alarm systems. Certified for extreme temperatures from -55°C to +85°C, the DB4B supports dependable operation across industrial sites, petrochemical plants and other hazardous locations. Simple bracket mounting and an internal earth stud simplify integration with existing PA, security or voice evacuation networks. Specify the Eaton MEDC DB4B for high-performance, low-maintenance audible protection — contact us to configure or order for your next security or fire system deployment.

• Certified explosion‑proof and corrosion‑resistant GRP enclosure for safe, long‑life installation in hazardous areas
• Delivers clear, intelligible voice evacuation and alarm tones with up to 25W power and 124 dB SPL at 1m
• Wide operating temperature (-55°C to +85°C) ensures reliable performance in harsh indoor/outdoor environments
• Broad frequency response (350 Hz–8 kHz) optimized for spoken-word clarity in security, fire and gas monitoring applications
• Robust bracket mount and stainless‑steel fixings for fast installation and low maintenance on industrial sites