The M-3060U 60W Power 3 Zone Volume Control Mixer Amplifier with Bluetooth is an audio device used in commercial or public address systems. It is designed to amplify and distribute audio signals from multiple sources to up to three different zones, allowing for separate volume control in each zone.

The amplifier has a maximum output power of 60 watts and can be used with speakers with an impedance of 4 ohms or 70V/100V line systems. It features built-in Bluetooth connectivity, allowing for wireless streaming of audio from compatible devices.

The M-3060U also includes three microphone inputs and two auxiliary inputs for connecting additional audio sources. Each input can be individually adjusted for volume, bass, treble, and balance, allowing for custom sound settings for each zone.

The device also features a built-in limiter to prevent distortion and protect the speakers from damage. It can be mounted in a rack or placed on a tabletop for easy access and control.

Overall, the M-3060U 60W Power 3 Zone Volume Control Mixer Amplifier with Bluetooth is a versatile and powerful audio device designed for commercial or public address systems, providing high-quality sound and convenient control options