The Bosch Round PA Horn 8–9½-inch (10W) is a high-efficiency horn speaker designed for clear speech reproduction in paging and emergency evacuation systems. Finished in grey and supplied with a durable metal U-mount bracket, it offers flexible and secure installation for indoor or outdoor use.

This 10W model features multiple power taps (10W, 5W, 2.5W, 1.25W) that are easily adjustable with a screwdriver, allowing precise matching within distributed audio systems. With wide sound dispersion, it ensures excellent speech intelligibility across large areas.

IP66-rated for outdoor applications, the speaker is built to withstand harsh environmental conditions. Loop-in / loop-out wiring simplifies system integration, making it ideal for commercial buildings, warehouses, schools, and emergency evacuation setups. 20W versions are also available for higher output requirements.