NEXO NXAMP4x4MK2 4x4500W Network Powered Digital Controller

The NEXO NXAMP4x4MK2 is a four-channel Class-D powered digital controller combining a speaker controller and amplifier in a single 3U 19" rack unit. It delivers 4x4500 W at 2 ohm using a proprietary LSI chip for consistent, high-output sound quality across touring and fixed installation applications.

Audio connectivity includes four balanced analogue XLR3 inputs with cascaded converters for improved dynamic range, plus an expansion slot supporting four digital inputs via AES/EBU, Ethersound, Dante or AES67. A dual universal power supply (100-240 V, 50/60 Hz) with Dual PFC technology ensures high efficiency and smooth current draw.

Control and monitoring are handled through an RS232 port for DPU connection, a GPIO port for DMU connection, and two native RJ45 Ethernet ports for seamless integration with NeMo remote control software. A 4.3-inch colour tactile LCD display provides direct access to system parameters.

• 4x4500 W output at 2 ohm, Class-D amplification
• 4x balanced analogue XLR3 inputs, optional digital expansion
• 270 W nominal / 6,350 W maximum power consumption
• 3U 19" rack format, 24.9 kg
• 5-year warranty