NEXO NXAMP4x2MK2 4x2500W Network-Powered Digital Controller Amplifier

The NEXO NXAMP4x2MK2 is a network-powered digital controller amplifier designed to combine four channels of high-performance power amplification with NEXO's TD loudspeaker processing in a single 2U chassis. It suits touring and installation sound reinforcement systems that require flexible analogue and digital connectivity.

Each of the four Class-D amplifier channels delivers up to 2500 W into 2 ohms, using NEXO's proprietary LSI chip for consistent sound quality across the frequency range, rated at ±1 dB from 10 Hz to 20 kHz.

Connectivity includes four balanced analogue XLR3 inputs and four digital audio inputs, with an expansion slot supporting AES/EBU, Ethersound, Dante or AES67 protocols. Control is handled via RS232, GPIO, dual Ethernet ports for NeMo remote software, and a 4.3-inch colour tactile display with rotary encoder for local adjustment.

• 4x2500 W Class-D amplifier channels
• Frequency response ±1 dB, 10 Hz–20 kHz
• Universal 100–240 V power supply with active PFC, 3500 W max consumption
• Dual Ethernet ports and 4.3-inch colour touch display
• 502 x 502 mm, 16.1 kg, 2U rack unit