Description

The Nexo NXAMP4X2 MK2 is a state-of-the-art 4x1300W networked digital amplifier and controller, engineered for professional audio applications. Designed to deliver exceptional power, precision, and flexibility, this amplifier is ideal for live sound reinforcement, touring, and fixed installations.

With advanced DSP processing, the NXAMP4X2 MK2 ensures optimal performance with Nexo loudspeakers, providing crystal-clear audio across the entire frequency range. Its networked capabilities enable seamless integration into modern digital audio systems, allowing remote monitoring, control, and configuration for efficient system management.

Built with robust reliability and compact design, the NXAMP4X2 MK2 is perfect for demanding environments where high output, audio fidelity, and flexibility are critical.

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 2500 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

SPECIFICATIONS

Power Specifications
Number of channels4 amplifier channels, 2 by 2 bridgeable
Max output voltage (no load)4 x 140 V
Max output power (4 channels mode / 8 Ohms load per channel)4 x 1200 W
Max output power (4 channels mode / 4 Ohms load per channel)4 x 1900 W
Max output power (4 channels mode / 2 Ohms load per channel)4 x 2500 W
Max output power (2 channels mode / 8 Ohms load per channel)2 x 3800 W
Max output power (2 channels mode / 4 Ohms load per channel)2 x 5000 W
Power consumption (Standby)10 W
Power consumption (idle)200 W

 

Input to Power Out Specifications
Frequency response10 Hz ? 20 KHz?±1 dB
Input Impedance / Input Sensitivity20 K Ω / 16 dBu
Dynamic range / TDH + N110 dB unweighted / Typical 0.01% ?Flat setup?
Lantency580 us on a flat setup
Audio AD and DA converters24-bits @ 96 KHz
Processing3x multicore 64-bits processing DSPs

 

Back Panel features
Analogue audio inputs4x balanced analogue inputs on XLR3
Power outputs4×Neutrik Speakon NL-4 outputs
RS232 port1×DB-9 connector dedicated for DPU connection
GPIO port1?DB-25 connector with 5x Inputs and 8x Outputs for DMU connection
Expansion slotFor networking and digital audio cards, 4x digital audio inputs and remote control
Main sockets1x Neutrik Powercon NAC3 (1x 20 A)

 

User interface and controls
Front panel buttons and knobsRotary encoder with push and backlight, tactile screen
Display4.3 inches diagonal colour display, WQVGZ, 480 x 272

 

Main requirements
Mains voltageUniversal power supply with active PFC 100-240 Volts (50/60 Hz)

 

Mains voltage
Power consumption?1/4 max 2 Ω?3500 W

 

Dimensions and Certifications
Dimensions2U 19″ rack, 502mm / 20″ depth, 16.1 kg / 35.3 lbs weight
Electrical safety certificationcULus, CB (CE), CCC, PSE, KC
EMC certificationCE, FCC
Green statusCompliant with ROHS directive
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