Nexo NXAMP4X1MK2 Power Amplifier and Controller

NEXO and Yamaha combine expertise in DSP control and power amplification to create the NXAMP4X1MK2, a 4 x 1300W Class D amplifier and controller for NEXO loudspeakers.

Designed for touring and installations, it’s lightweight, easy to set up, and features a large colour touchscreen for quick access to parameters.

With ultra-low distortion, 24-bit/96kHz converters, and 64-bit processing, it delivers exceptional clarity, solid bass, and detailed highs. Three multi-core DSPs ensure future-ready performance for firmware updates.

A 100-240V range with PFC technology allows global operation with efficient power conversion. It includes four high-end analog inputs with low noise, plus optional digital inputs via an expansion slot supporting AES/EBU, EtherSound™, Dante™, and AES67, with automatic analog fallback. A dual Ethernet card enables seamless remote control via NEXO’s NeMo software.

Housed in a compact 2U chassis, the NXAMP4X1MK2 weighs just 15.7kg, delivering premium power and flexibility in a streamlined package.

Features:

• NEXO and Yamaha collaborate to create the perfect, light weight power and control solution for NEXO loudspeaker systems
• Achieves significant advances in sound quality over previous generation NXAMPs
• 4 x ultra-low distortion Class D amplifiers
• 4 x 1300 Watts
• All essential parameters accessible via a large colour touchscreen on the front panel
• Universal 100 - 240 mains voltage range
• Uses PFC (Power Factor Correction) technology
• Remote control card fitted as standard
• Optional Dante, EtherSound, AES and Dante + AES network cards available