GMG450

• Integrated Functions:

• The amplifier features an integrated MP3 player, FM radio, Bluetooth receiver, 6-zone selector, preamplifier, and power amplifier, all within one unit. This all-in-one design simplifies setup and operation for various audio environments.

• Remote Control:

• A remote control is included, allowing users to manage MP3 playback, FM radio, Bluetooth, mode switching, program selection, volume adjustment, repeat mode, and EQ settings from a distance.

• Display and Monitoring:

• The LED digital display provides clear information on volume levels, device status, program numbers, and more, ensuring easy monitoring and control.

• A 5-unit LED level meter is included to monitor the amplifier’s working status in real time.

• Input and Output Options:

• The amplifier offers two microphone inputs, three auxiliary inputs, and one auxiliary output, making it well-suited for public broadcasting needs.

• It supports both 4-16Ω constant resistance output and 70V/100V constant voltage output, providing flexibility for different sound system setups.

• Zone and Audio Control:

• With a 6-zone selector, users can manage different audio zones independently. The amplifier also includes treble and bass tone controls for fine-tuning the sound quality.

• A mute function is available for easy insertion of priority broadcasts, ensuring important announcements can be made promptly.

• Safety Features:

• The amplifier is equipped with output short circuit protection and an alarm system to safeguard the device and ensure reliable operation.

This broadcast amplifier is engineered for efficient and effective public audio distribution, offering a blend of advanced features and user-friendly controls.