The CMX EA-500A is a high-performance 500W public address mixer amplifier designed to deliver powerful, reliable, and crystal-clear audio for large-scale commercial and industrial PA installations. Combining a professional mixer and high-power amplifier into a single unit, it is an ideal solution for background music, paging, voice announcements, and public address applications.

Engineered for 100V line PA speaker systems, the EA-500A provides stable and efficient audio distribution across multiple speaker zones while maintaining excellent speech intelligibility and balanced music performance. Its intuitive front-panel controls enable easy adjustment of microphone and audio source levels, making daily operation simple and efficient.

Built with a robust chassis and premium internal components, the EA-500A is designed for continuous operation in demanding environments. It is suitable for schools, universities, hospitals, hotels, shopping malls, factories, warehouses, airports, convention centers, places of worship, and other large public facilities where dependable, high-power audio is essential.

Whether used for routine announcements, emergency paging, or background music, the CMX EA-500A delivers professional-grade performance, long-term reliability, and outstanding sound quality.

Key Features

• 500W public address mixer amplifier
• Designed for professional 100V PA systems
• High-power audio output for large installations
• Excellent speech clarity and music reproduction
• Supports microphone and audio source mixing
• User-friendly front-panel controls
• Reliable continuous operation
• Durable construction for commercial environments
• Suitable for multi-zone PA installations
• Ideal for schools, hotels, hospitals, factories, malls, airports, and public buildings