4-zone Class D matrix amplifier

This mixing amplifiers is available  4 x 240 W.

It is designed for multi-zone calls and multi-source selection system with MP3 player. Various uses such as hotels, shopping centres, sports centres etc...

Features :

They are equipped with :

4 power amplifiers 

4 x 240 W for AM 4240

All the source inputs can be routed simultaneously to the 4 output zones.

The 5 inputs and MP3s have a volume control, so bass and treble can be adjusted separately.

3 mic/line inputs with configurable phantom powering

2 AUX RCA inputs

MP3 player module with SD port and integrated USB

FM Tuner Module

1 RJ 45 input for 4-zone call station microphone

4 terminals for line and loudspeaker outputs 70V, 100V or 4Ω

1 RS232 socket for communication with external systems

1 input with priority over other level control inputs

Priority level setting for microphone, remote control, priority input, Tel input and MIC 1 input

Control speaker output with volume control

Thermal protection, overload and short-circuit protection

Earth switch