100V ceiling speakers with a rear dome housing to provide an effective barrier against fire. The dome can be removed from the speaker unit for convenient installation into a ceiling cavity, and is fitted with a spring loaded mechanism for the speaker unit to pull into position for a neat flush fit. Screw terminals on the speaker unit offer 4 volume tappings at 100V. Certified to EN54 standard for compliance with fire detection and alarm systems requirements.

• EN54-24 certified
• Supplied with flush mount fire dome
• All metal frame and basket
• Spring loaded speaker retainers
• 4 x 100V volume tappings
• Fire-resistant cable to 95°C
• Ceramic screw terminals