Reference:
EST-VES-4002-LN
Integrated mini PA / VA unit: 4xAB (8 lines); 2x320W amplifier (including replacement amplifier); 2xaudio; LCD, fiber network board, firefighter microphone; charger; without batteries. Independent network architecture or TCP / IP. Freestanding wall mount. Impedance speaker monitoring. Remote management. Up to 254 network devices can be connected.