The CMX CSK-840KEN is a professional EN54-24 certified 8-inch 2-Way Ceiling Speaker designed for emergency voice evacuation and commercial public address systems. Built to comply with EN54-24 standards, it provides outstanding speech intelligibility and superior audio performance, ensuring reliable emergency communication in life safety applications.

Featuring a 2-way speaker design, the CSK-840KEN delivers powerful sound, enhanced vocal clarity, and balanced music reproduction. It supports 100V line operation with selectable power taps of 40W, 15W, and 7.5W, while also offering 8 Ohm compatibility for flexible integration into both distributed and low-impedance sound systems.

The speaker is equipped with a built-in fire dome, Phoenix connector, thermal fuse, and fire-resistant cable, providing maximum safety and maintaining circuit integrity during fire emergencies. Its elegant ceiling-mounted design blends seamlessly into modern commercial interiors, making it ideal for hospitals, airports, hotels, shopping malls, schools, office buildings, factories, railway stations, convention centers, and other public facilities requiring certified emergency voice evacuation systems.

Key Features

• EN54-24 certified 8-inch 2-way ceiling speaker
• Built-in fire dome for enhanced fire protection
• Selectable power taps: 40W / 15W / 7.5W
• Supports 100V line and 8 Ohm operation
• High-performance 2-way speaker design
• Phoenix connector for secure installation
• Thermal fuse for circuit protection
• Fire-resistant cable for emergency applications
• Excellent speech intelligibility and balanced music reproduction
• Low-profile ceiling-mounted design
• Reliable performance for emergency PA systems
• Ideal for EN54-compliant voice evacuation systems