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Ashly NXE3.04 4-Channel Networkable Multi-Mode Power Amplifier with Ethernet Control, OPDante and OPDAC4 Cards

SKU: ASNXE304BD MFR: NXE3.04BD
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Key Features

  • Experience superior sound quality with this professional power amplifier.
  • Harness 2000W at 4 Ohms for robust audio in any installed sound system.
  • Easily integrate via Ethernet control for seamless network audio management.
  • Ensure reliability with comprehensive amplifier protection features built-in.
  • Optimize performance with selectable voltage gain and input high pass filter.
  • Enjoy versatile connectivity with Euroblock, TRS, and XLR combo jacks.
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Special Order?Estimated to Ship: 08/23/2025
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Ashly NXE3.04 Specifications

  • Output

    For Max Output Power Per Channel, EIAJ Test Standard, 1 kHz, 20 Hz
    to 20 kHz, 1% THD & Low Z Output: 2 Ohms: 3000 W
    4 Ohms: 2000 W
    8 Ohms: 1250 W

    For Low Z output, Bridge Mode, 20 Hz to 20 kHz & 1% THD:
    4 Ohms: 6000 W
    8 Ohms: 4000 W

  • Power Draw

    Sleep Mode: less than 1 W
    Standby Mode: 70 W
    Idle (No Signal): 100 W

  • Current Draw

    For 240 VAC
    Sleep Mode: 0.1
    Standby Mode: 1.30
    Idle (No Signal): 1.85

    Typical: 29.5

  • Dissipation

    Thermal Dissipation: Sleep Mode: <3.4 BTU/hr
    Standby Mode: 238 BTU/hr
    Idle (no signal): 340 BTU/hr
    Typical (1 / 8 Max Power): 2720 BTU/hr

  • No of channel

    4

  • 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 (20Hz-20kHz)

    >114dB

  • 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 with 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

  • Fault Condition Logic Outputs

    Fault indicated by loss of 1Hz "heartbeat" pulse signal

  • 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

    Inrush current limitation, temperature monitoring, output over-power protection, mains fuses

  • Cooling

    Continuously variable temperature controlled axial fan(s)

  • Environmental

    32-113 Degree F (0-45 Degree C) (noncondensing)

  • Front Panel LED Indicators

    POWER (white): Switch: On, Off, Standby (flashing)
    PROTECT (red): On (fault condition or shut down), Off
    SLEEP (blue): On, amplifier is asleep from audio inactivity
    DISABLE (yellow): On, power switch & attenuators are disabled
    COM (green): On, for Ethernet data or Device ID

  • Front Panel LED Indicators (Contd.)

    Per Channel CLIP/MUTE (red): Clip at 1dB below rated output / Mute
    SIGNAL (green): -18dB below rated output
    CURRENT (green): Proportional to output
    TEMP (yellow): On dim at 90% max operating temperature, On full bright + protect at 100%
    BRIDGE (green): Per Channel Pair, On, Off

  • Power Requirements Nominal

    110-120VAC at 50Hz
    220-240VAC at 60Hz (Automatic Sensing SMPS)

  • Power Requirements Operating Range

    70-135VAC at 50Hz
    140-270VAC at 60Hz

  • Power Requirements Minimum power-up

    85VAC at 50Hz
    170VAC at 60Hz

  • Power Requirements Cable Connector

    20A powerCON (32A powerCON 3.04 model only)

  • Dimensions (W x H x D)

    19 x 3.5 x 16.84" (482.6 x 88.9 x 427.73mm)

  • Weight

    22.7 lb (10.29kg)

About Ashly NXE3.04

A pinnacle of audio amplification, the NXE3.04 4-Channel Networkable Multi-Mode Power Amplifier is engineered to deliver powerful, high-quality sound across a range of demanding live sound environments and fixed audio installations. Whether it's for performance venues, stadiums, arenas, convention centers, educational institutions, retail spaces, or places of worship, this advanced amplifier is designed to excel.

Crafted by Ashly, a brand synonymous with durable and reliable audio equipment, the NXE3.04 stands out with its efficient Class-D Switching Amplifier Technology. This technology not only ensures a lighter weight in its class but also features a switch-mode power supply that seamlessly adapts to varying voltages, from 110-120VAC to 220-240VAC.

The NXE3.04 boasts Ethernet control capabilities, allowing for precise management via Protea NE software. Additionally, it offers compatibility with Ashly programmable remotes or third-party controllers for serial data control, enhancing its versatility. The inclusion of OPDante and OPDAC4 cards further expands the amplifier's network audio and digital audio capabilities, making it a superior choice for audio professionals seeking comprehensive control and connectivity.

This amplifier is not just about power; it's also about precision. With Multi-Mode Operation, users can effortlessly select the desired output for each channel, choosing between Low Impedance (2, 4, and 8 Ohm) or Constant Voltage (70V or 100V) modes through a simple DIP-switch configuration.

Energy efficiency is at the heart of the NXE3.04, featuring Ashly's EMS (Energy Management System) which intelligently enters an automatic sleep mode to conserve power, drawing less than 1 Watt when not in use (this feature can be disabled if preferred).

The NXE3.04 is constructed with multiple internal power supplies, ensuring increased channel separation and unwavering reliability. Each channel is capable of driving 2 Ohm loads at full power, with a maximum rated output power of 3,000W per channel at Low Z, 2,450W per channel in 70V mode, and 1,250W in 100V mode.

Connectivity is straightforward and secure, with input connectors comprising Neutrik XLR/TRS combo jacks and Euroblock, while output connectors feature Neutrik speakON. The front panel is equipped with a power switch and level controls that can be disabled for security, accompanied by an array of LEDs that display status indicators for each channel.

The NXE3.04 is also designed for ease of use with a real-time clock for event scheduling, aux preamp outputs, preset control, and fault condition logic outputs. Its cooling system is optimized with temperature-dependent variable speed forced-air cooling to maintain performance stability.

Encased in a sleek, rack-mountable design, the NXE3.04 measures 19"W x 3.5"H x 16.8"D and weighs less than 28.7 lbs (13kg), making it a robust yet manageable addition to any professional audio setup. With its comprehensive features and robust build, the NXE3.04 4-Channel Networkable Multi-Mode Power Amplifier is a sound investment for any audio professional seeking advanced, efficient, and reliable amplification.

Ashly NXE3.04 Features

  • Selectable 80Hz Hi-pass filter, limiter, and input gain per channel, via rear panel
  • Remote DC level control per channel
  • Extensive protection circuitry, continuously variable cooling fans
  • Ethernet port for software control and monitor-ing of amplifier functions, with front panel COM activity LED
  • Serial data port available for Ashly WR-5 and RD-8C programmable remote control (optional RS-232 converter INA-1 available for third party controllers)
  • Instant Standby Mode, 30% reduction in idle power consumption, triggered by contact closure, software control, or event scheduler
  • Preset recall via contact closure, software control, remote control, or event scheduler
  • Programmable power-on delay
  • Aux preamp line outputs for driving other amplifiers
  • Fault condition logic outputs, per channel
  • Neutrik Combo XLR - 1/4" TRS jack plus Euroblock input connectors
  • Neutrik speakON twist locking loudspeaker connectors
  • Neutrik powerCON detachable AC mains connector
  • Safety/Compliance: TUV, CE, FCC, RoHS

Warranty Information

This product has a limited warranty of 60 months for parts and 60 months for labor.

Key Features

  • Experience superior sound quality with this professional power amplifier.
  • Harness 2000W at 4 Ohms for robust audio in any installed sound system.
  • Easily integrate via Ethernet control for seamless network audio management.
  • Ensure reliability with comprehensive amplifier protection features built-in.
  • Optimize performance with selectable voltage gain and input high pass filter.
  • Enjoy versatile connectivity with Euroblock, TRS, and XLR combo jacks.

What's in the box:

  • NXE3.04 4-Channel Networkable Multi-Mode Power Amplifier with Ethernet Control
  • Ashly 5 Year Limited Warranty