CMX EA-500A USB/SD & FM & Bluetooth Mixer Amplifier-IOSBD

Description

CMX EA-500A USB/SD & FM & Bluetooth Mixer Amplifier-IOSBD

The CMX EA-500A USB/SD & FM & Bluetooth Mixer Amplifier is a professional 500W public-address mixer amplifier designed for commercial and institutional sound systems. It combines a high-power amplifier with a built-in media player, multiple microphone and line inputs, and flexible speaker-output options, making it suitable for a wide range of audio installations.

With a rated power output of 500W, the CMX EA-500A is designed to drive 100V, 70V and low-impedance 4–16Ω speaker systems. This makes it suitable for distributed PA installations where multiple speakers are connected throughout offices, schools, factories, hotels, shopping areas, conference facilities, and other large spaces.

The built-in media player supports USB and SD card playback, while integrated FM/DAB+ and Bluetooth functionality provides convenient options for playing music and other audio content. Users can connect compatible mobile devices wirelessly through Bluetooth or play stored audio directly from USB or SD media.

For microphone and audio-source connections, the amplifier provides three microphone/line inputs, two RCA line inputs, and one RCA line output. The first microphone input uses a balanced XLR connection with switchable +48V phantom power, making it suitable for compatible condenser microphones.

The CMX EA-500A also provides individual controls for microphone and line sources along with bass, treble and master volume adjustment, allowing users to customize the sound according to the installation requirements. Its protection system includes short-circuit, clip, overload and high-temperature protection for safer operation.

The amplifier is housed in a 9-inch rack-mountable chassis, making it suitable for professional audio racks and fixed PA installations. Its combination of high output power, flexible speaker connections, media playback and multiple audio inputs makes it a practical choice for professional public-address applications.

International Office Solution (IOS BD) provides professional PA amplifiers, microphones, speakers, conference systems and commercial audio equipment in Bangladesh for offices, educational institutions, businesses, factories, hotels, event venues and other organizations.

Key Features

• Professional 500W PA mixer amplifier
• Model: CMX EA-500A
• Rated output power: 500W
• Supports 100V / 70V / 4–16Ω speaker outputs
• Built-in USB media player
• SD card playback
• FM/DAB+ radio
• Bluetooth audio streaming
• 3 microphone/line inputs
• 2 RCA line inputs
• 1 RCA line output
• Balanced XLR microphone input
• Switchable +48V phantom power
• Bass, treble and master volume controls
• Microphone and line-level controls
• Short-circuit protection
• Clip protection
• Overload protection
• High-temperature protection
• Professional rack-mount design
• Suitable for commercial and institutional PA systems