We are manufacturer, professional amplifier. 1, 450W. 2,USB playing it. radio station, SD card. 3, 70/100V, 4-16ohm. 4, more

Model	Rated  power	Output mode	Input sensitivity	S/n ratio	Fred Response	Power work	Dimensions
MC-2450	450W	70-100V 4-16Ω	500mv	>85dB	60Hz 18KHz ±2dB	AC220V ±10%/50Hz	90   ×485   ×430

1. Built in reliable protection circuit for shortcut and overload

2. Input level indicator in 5 LED

3. There are 3 ways of microphone input. Mic1 has mute function to make announcement override background music

4. All microphone, line volume, high and low sounds can be regulated independently\

5. With FM module, can listen to the radio, with USB port and SD card insert, remote controller .

 

MP3 Combined Broadcasting Amplifier