Bosch LP1-BC10E-1 Bi-Directional Sound Projector 10W - IP65, EN 54-24, EVAC

Clear, intelligible voice and music reproduction for emergency evacuation and public address systems. The Bosch LP1-BC10E-1 is a 10W bi-directional sound projector purpose-built for EVAC (emergency voice evacuation) applications, delivering superb speech and music reproduction where clear announcements matter most.

Its bi-directional design projects sound in two directions from a single unit, making it efficient for corridors, walkways and other elongated spaces where coverage on both sides is needed. Built to withstand demanding environments, it carries IP65 protection against water and dust ingress and is EN 54-24 certified — the European standard for loudspeakers used in fire detection and fire alarm systems.

Key features

• 10W power rating
• Bi-directional sound projection from a single unit
• Designed for EVAC (emergency voice evacuation) applications
• Superb speech and music reproduction
• Integrated connection cable for simplified installation
• Ceiling or wall mounting options
• IP65 rated against water and dust
• EN 54-24 certified

Ideal for

• Fire and emergency evacuation announcement systems
• Corridors, walkways and transit areas
• Commercial and industrial public address installations

Good to know

EN 54-24 certification means this projector is specifically rated for use in life-safety fire alarm voice evacuation systems, not just general PA use — an important distinction for compliance-driven installations.