Audio Production Equipment : Amplifiers (Audio) : Yamaha Commercial Audio Systems, Inc. - NXAMP4x4

NEXO NXAMP Series DSP Power Amplifier, Built-In High Power 4-Channel Amplifier

Series: NEXO NXAMP

Model: NXAMP4x4

NXAMP 4x4 is one of the industry's most powerful amplifiers
Cost-effective integration of command and control, protection and amplification of all NEXO loudspeaker systems
Lighter, requiring less rack space than conventional amplifier-processor systems
Eliminates unnecessary A/D conversion
Optional EtherSound Networking

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Nexo NXAMP series DSP power amplifier with built-in high power 4-channel amplifier developed by Nexo and Yamaha. NXAMP is the complete integration of newly-developed high capability DSP processor and state-of-the-art power amplifier technology. NXAMP has higher DSP capability than NX242 and is compatible with all NEXO speakers. NXAMP monitors power voltage and currency of amplifier outputs, drives the whole system safely and maximizes speaker capability. NXAMP also adopts “EEEngine”, a high-efficiency amplifier method by Yamaha, and produces Class AB sound quality with high efficiency comparable to Class D amplifiers. Furthermore, NXAMP boasts overwhelming stability and high reliability implementing an independent power supply unit for each channel (4 channels total).

NXAMP 4x4 is one of the industry's most powerful amplifiers
Cost-effective integration of command and control, protection and amplification of all NEXO loudspeaker systems
Lighter, requiring less rack space than conventional amplifier-processor systems
Eliminates unnecessary A/D conversion
Optional EtherSound Networking

Amplifier Signal Type - Other
Amplifier Type - Other

2 ohms per channel: 4000 W
4 ohms per channel: 3300 W
8 ohms per channel: 1900 W
THD+N: Less than 0.1 %
Frequency Response: 0, +0.5, -0.5dB; 10 to 20kHz
Dynamic Range: 105 dB
Maximum Input Voltage: +28 dBu
Input Impedance: 20 k ohms
Inputs: 4x XLR-3-31 type, 4x XLR-3-32 type (for parallel connection)
Outputs: 4x Neutrik Speakon
Data Port: RS232C (for software update/D-sub 9 pin), GPI (D-sub 25 pin)
Power condition: Power AC100V 50/60Hz Power connector:C type 30A
Stand-by Power: 20 W
Idle Power: 150 W
1/8 output (2/Pink noise): 3000 W
Depth: 457.20 mm
Height: 175.26 mm
Width: 479.81 mm
Product Weight: 11.11 kg

DSP Power Amplifier 3730 kb - Brochure

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