Nexo NXAMP4x2MK2 Power Amplifier

The NXAMP 2X4 MK2 is rated at in 4 X 2500 Watts, the NXAMP4X2MK2 combines advanced signal processing with four state-of-the-art Class D amplifiers to create a flexible, light-weight powering and control solution for NEXO loudspeaker systems.

Ideal for use in fixed installations and touring, these powered controllers are easy to set up and quick to deploy, with all essential parameters readily accessible via a large colour touch-screen on the front panel and a comprehensive range of control and networking facilities on the rear panel.

Most importantly, the new NXAMPMK2 achieves a whole new level of sound quality, partnering with NEXO speakers to deliver a whole new level of audience experience.

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 and AES network cards available

SPECIFICATION: 

Power Specifications:  

• Number of channels:  4 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 response:  10 Hz － 20 KHz　±1 dB
• Input Impedance / Input Sensitivity:  20 K Ω / 16 dBu
• Dynamic range / TDH + N:  110 dB unweighted / Typical 0.01% （Flat setup）
• Lantency:  550 us on a flat setup
• Audio AD and DA converters:  32-bits @ 96 KHz
• Processing:  3x multicore 64-bits processing DSPs

Back Panel features:  

• Analogue audio inputs:  4x balanced analogue inputs on XLR3
• Power outputs:  4×Neutrik Speakon NL-4 outputs
• RS232 port:  1×DB-9 connector dedicated for DPU connection
• GPIO port:  1ｘDB-25 connector with 5x Inputs and 8x Outputs for DMU connection
• Expansion slot:  For networking and digital audio cards, 4x digital audio inputs and remote control
• Main sockets:  1x Neutrik Powercon NAC3 (1x 20 A)

User interface and controls:  

• Front panel buttons and knobs:  Rotary encoder with push and backlight, tactile screen
• Display:  4.3 inches diagonal colour display, WQVGZ, 480 x 272

Main requirements:  

• Mains voltage:  Universal 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:  

• Dimensions:  2U 19" rack, 502mm / 20" depth, 16.1 kg / 35.3 lbs weight
• Electrical safety certification:  cULus, CB (CE), CCC, PSE, KC
• EMC certification:  CE, FCC
• Green status:  Compliant with ROHS directive 

Manufacturer: Nexo