- Description
Details
The nX3.04 amplifier is designed to meet the most demanding live sound and fixed installation sound systems in stadiums, arenas, performance venues, worship spaces and convention centers.
Sound systems in large architectural spaces require flexibility and big power whether it’s for line arrays, distributed sound systems, Left/Center/Right 3 and 4-way speaker systems, the nX Series delivers up to 12,000W of clean power in a convenient 2U package. What’s more impressive is the nX Energy Management System with defeatable <1W sleep-mode (<1W energy consumption beats the most aggressive Energy Star benchmark). The nX Amplifiers have multiple independent power supplies that provide increased performance and reliability.
The nX Series is the base level amplifier, available in either 2 or 4-channel models. Use rear panel DIP switches to program each channel output for either High-Z (70V or 100V Constant Voltage) or Low-Z (stable down to 2 ohms) operation. When in Sleep Mode, the nX amplifiers draw less than 1W.- Features
Features
- 4-channel high-output, lightweight amplifiers with programmable output on each channel (Hi-Z or Lo-Z, selected via rear panel DIP switches)
- Power-saving, Energy Management System (Ashly EMS) automati
- Front panel power switch and level controls (can be disabled for security)
- Front panel LEDs for temperature, current, signal, clip, mute, bridge mode, protect, sleep, and disable (of front panel controls)
- Neutrik Combo XLR – 1/4” TRS jack plus Euroblock input connectors
- Neutrik speakON twist locking loudspeaker connectors for security, safety, and reliability
- Rear panel DIP switches per channel for selection of high pass filter, limiter, input gain, and High-Z or Low-Z speaker output configuration
- Remote DC level control on each input channel
- Neutrik powerCON detachable AC mains connector
- Switch mode power supply automatically detects 120V or 240V AC operation
- Extensive protection circuitry, continuously variable cooling fans
- Specification
Max Output Power Per Channel 2 Ohms 3,000W 4 Ohms 2,000W 8 Ohms 1,250W Low Z Output, Bridge Mode 4 Ohms 6,000W (20Hz-20kHz, 1% THD, All Channels Driven) 70V, 100V Output, All Channels Driven 70V (per Channel) 2,450W 100V (per Channel) 1,250W Total Power Draw, All Channels Driven Sleep Mode < 1W Standby Mode 70W Idle (No Signal) 100W Current Draw 120VAC Mains Sleep Mode 0.1A Standby Mode 1.30A Idle (No Signal) 1.85A Maximum Current Draw, All Channels Driven Typical 29.5A Thermal Dissipation BTU/hr Sleep Mode < 3.4 Standby Mode 238 Idle (No Signal) 340 Typical (1/8 Max Pwr) 2,720 General Voltage Gain Selectable at 26dB, 32dB, 38dB, or 1.4V Damping Factor >250 (8 Ohms load <1kHz) Input High Pass Filter 80Hz 2nd order Distortion (SMPTE, Typical) <0.5% Distortion (THD-N, Typical) <0.5% (8 Ohms, 10dB below rated power, 20Hz-20kHz) Channel Separation -75dB (dB from full output, 1kHz) Signal to Noise >114dB, 20Hz-20KHz, unweighted Frequency Response 20Hz-20kHz, +/-0.05dB Balanced Input Connector Euroblock 3.5mm, 1/4” TRS and XLR Combo jack Input Impedance 10K Ohms Maximum Input Level +21dBu Speaker Output Connector Neutrik® speakON Control Network Compatible w/ standard 100MB Ethernet AUX Output Connector Balanced Euroblock 3.5mm AUX Output Maximum Level +21dBu Remote Standby Contact Closure Euroblock 3.5mm, close contact to GND for standby mode Preset Recall Contact Closure Euroblock 3.5mm, close contact to GND for preset 1-4 recall Data Connection Euroblock 3.5mm - Gnd, +18V, In, Out Remote DC Level Control Euroblock 3.5mm - Gnd, CV, V+ per input Attenuators (per Channel) Front panel, software, offset link group, and remote. Fully off = Mute Amplifier Protection In rush current limitation, temperature monitoring, output over-power protection, mains fuses Cooling Continuously variable temperature controlled axial fan(s) Environmental (Non-condensing) 32-113 deg. F, (0-45 deg, C) Power Requirements (@ 50/60Hz) Nominal (Automatic Sensing SMPS) 120VAC; 240VAC Operating Range 70-135VAC; 140-270VAC Minimum power-up 85VAC; 170VAC Power Cable Connector 20A powerCON Dimensions (H x W x D) 3.5" (89 mm) x 19" (483 mm) x 16.84" (428 mm) Weight 28 lbs (12.7 kg) - Documents
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