4-zone Class D matrix amplifier

Description :

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