The CMX CSK-540HMEN is a professional EN54-24 certified 5-inch ceiling speaker with a fire dome, designed for reliable public address, voice alarm, and emergency sound applications. It supports multiple power settings of 40W, 20W, and 10W on 100V line systems, along with 8Ω operation.

The speaker features a Phoenix connector, thermal fuse, and fire-resistant cable to enhance fire-safety performance and installation reliability. Its ceiling-mounted design provides a clean and space-efficient audio solution for commercial and institutional environments.

The CMX CSK-540HMEN is suitable for offices, schools, hotels, shopping centers, hospitals, commercial buildings, transportation facilities, and other locations requiring certified voice alarm and public address systems.

Key Features

• EN54-24 certified ceiling speaker
• 5-inch speaker design
• Integrated fire dome
• 40W / 20W / 10W power settings
• Supports 100V line operation
• Supports 8Ω operation
• Phoenix connector
• Built-in thermal fuse
• Fire-resistant cable
• Ceiling installation design
• Designed for voice alarm systems
• Suitable for emergency sound applications
• Professional public address solution
• Suitable for commercial and institutional environments
• Reliable fire-safety audio solution