The CMX CSK-840K is a professional 8-inch 2-way ceiling speaker engineered to deliver powerful, high-fidelity audio for commercial public address and background music systems. Featuring selectable 40W, 20W, and 10W power taps, along with 100V line and 8 Ohm compatibility, it offers flexible installation for both distributed and low-impedance audio applications.

Designed with a 2-way speaker configuration, the CSK-840K combines dedicated low-frequency and high-frequency drivers to produce rich bass, crisp highs, and excellent speech intelligibility. It provides clear voice announcements and immersive background music, making it ideal for offices, hotels, hospitals, shopping malls, schools, airports, conference halls, retail stores, and other commercial environments.

The speaker features a durable metal housing, an ABS front cover, and an integrated fire dome, enhancing safety, durability, and long-term reliability. Its flush-mount ceiling design offers a clean appearance while ensuring wide and even sound distribution throughout the installation area.

Built for professional distributed audio systems, the CMX CSK-840K combines versatile power selection, premium sound quality, and dependable performance, making it an excellent choice for commercial PA and background music installations.

Key Features

• 8-inch 2-way ceiling speaker
• Selectable 40W / 20W / 10W power taps
• Supports 100V line and 8 Ohm systems
• Durable metal housing with ABS front cover
• Integrated fire dome for enhanced safety
• High-performance 2-way driver design
• Clear voice and high-quality music reproduction
• Excellent speech intelligibility
• Wide and even sound coverage
• Flush ceiling-mount installation
• Easy installation and maintenance
• Ideal for commercial PA and background music systems