Ashly NXE Series 4-Channel 75W Networkable Multi-Mode Power Amplifier
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Ashly NXE Series 4-Channel 75W Networkable Multi-Mode Power Amplifier

SKU: ASNXE754 MFR: NXE754
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Key Features

  • This 4-channel power amplifier delivers 75W per channel for pristine audio clarity.
  • Networkable amplifier with Ethernet control, perfect for remote adjustments and monitoring.
  • Multi-mode amplifier supports 25V, 70V, and 100V constant voltage systems for versatility.
  • Low THD ensures clean sound reproduction, ideal for critical listening environments.
  • Features comprehensive protection circuits, ensuring reliable performance and longevity.
  • Selectable gain settings (26dB, 32dB, 38dB) to optimize signal levels for various sources.
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Special Order?Estimated to Ship: 08/17/2025
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Ashly NXE754 Specifications

  • Channels

    4

  • Max output power

    2 Ohms: 75W
    4 Ohms: 75W
    8 Ohms: 75W
    Low Impedance Output Mode, All Channels Driven at Rated Load

  • Low Impedance Output Mode, Bridged O/P

    4 Ohms: 150W
    8 Ohms: 150W
    All Channels Driven at Rated Load

  • Constant Voltage Output Mode

    25V (per channel): 75W
    70V (per channel): 75W
    100V (per channel): 75W
    All Channels Driven at Rated Load

  • Total AC Mains Power Draw

    Sleep Mode: <1W
    Standby Mode: 15W
    Idle (no signal): 33W
    1/8 Max Power at 2 Ohms: 82W
    Typical input, all channels driven, 120VAC

  • Current Draw

    Sleep Mode: 94mA
    Standby Mode: 0.2A
    Idle (no input signal): 0.35A
    1/8 Max Power at 2 Ohms: 0.76A
    Typical Input, Total for all Channels, 120VAC, Divide by 2 for 240VAC

  • Thermal Dissipation

    Sleep mode: 2.14BTU/hr
    Standby mode: 51BTU/hr
    Idle (no input signal): 112BTU/hr
    1/8 Max Power at 2 Ohms: 215BTU/hr
    Typical Input, Total for all Channels

  • 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, Gain at 26dB

    Unweighted: >96dB

  • Frequency Response

    20Hz-20kHz, +/-0.05dB

  • Balanced Input Connector

    Euroblock 3.5mm

  • Input Impedance

    10k Ohms

  • Maximum Input Level

    +21dBu

  • Speaker Output Connector

    Euroblock 7.62mm

  • Control Network

    RJ-45 connector, 100MB Ethernet

  • AUX Output Connector

    Balanced Euroblock 3.5mm

  • AUX Output Maximum Level

    +21dBu

  • Remote Standby Contact Closure

    Euroblock 3.5mm, close contact pin to ground (G) for standby mode

  • Preset Recall Contact Closure

    Euroblock 3.5mm, close contact to ground (G) for preset 1-4 recall

  • Data Connection

    Euroblock 3.5mm - Gnd, +18V, Data Out, Data In

  • Fault Condition Logic Outputs

    Euroblock 3.5mm - fault indicated by loss of 1Hz "heartbeat" pulse signal

  • Remote DC Level Control

    Euroblock 3.5mm - Gnd, CV, V+ per input

  • Attenuators (per channel)

    Rear panel, software, offset link group, remote control. Fully off = Mute

  • Amplifier Protection

    Shorted output power limiting, over-temperature, DC-output, power-supply fault, mains-fuses & inrush-current limiting

  • Cooling

    continuously variable temperature controlled fan

  • Environmental

    32 to 120 deg. F (0 to 49 deg. C) non-condensing

  • Nominal Voltage Input

    100 - 240VAC

  • Operating Range

    70 - 270VAC

  • Minimum power-up

    70VAC

  • Power Supply Type

    SMPS with active PFC (Power Factor Correction)

  • AC Mains Line Cord Connector

    Detachable Nema 5-15 for USA (May vary for export)

  • Front Panel LED Indicators

    POWER (white): Switch: On, Off, Standby (flashing)
    PROTECT (red): On (fault condition or shut down), Of
    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: Per Channel

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

  • Dimensions (WxHxD)

    19 x 17.5 x 14.54" (48.26 x 44.45 x 36.93cm)

  • Weight

    13.0 lbs (5.90kg)

About Ashly NXE754

Enhance your audio experience with the NXE Series 4-Channel 75W Networkable Multi-Mode Power Amplifier, a powerful and high-quality device designed to meet the rigorous demands of live sound and fixed installation sound systems in large venues such as stadiums, arenas, performance venues, worship spaces, and convention centers. This advanced and reliable amplifier boasts a high power output of 75 watts per channel at 8 ohms, making it ideal for powering high-impedance speakers in large spaces.

The NXE Series Amplifier is equipped with a selectable 80Hz 2nd-order Hi-pass filter, limiter, and input gain per channel, offering you complete control over your audio output. It also features remote DC level control per channel and extensive protection circuitry, ensuring a durable and long-lasting performance.

This advanced amplifier is networkable, featuring an Ethernet port for software control and monitoring of amplifier functions, complete with a front panel COM activity LED. It also offers a serial data port for Ashly WR-5 programmable remote control, making it a convenient choice for those who want to stream music or other audio content wirelessly.

The NXE Series Amplifier is also energy-efficient, featuring Ashly's EMS (Energy Management System) which provides an automatic sleep-mode drawing less than 1 Watt. It also features a real-time clock with an event scheduler, allowing for automatic execution of selected functions and tasks.

With Euroblock input and loudspeaker connectors, a detachable AC mains line-cord connector, and safety compliance with cTUVus (pending), CE, FCC, and RoHS, the NXE Series 4-Channel 75W Networkable Multi-Mode Power Amplifier is a top-tier choice for professional audio amplification.

Ashly NXE754 Features

  • High-quality 4-Channel 75W Networkable Multi-Mode Power Amplifier perfect for large venues
  • Advanced selectable 80Hz 2nd-order Hi-pass filter, limiter, and input gain per channel
  • Networkable amplifier with Ethernet port for software control and monitoring
  • Energy-efficient design with Ashly's EMS (Energy Management System) for automatic sleep-mode
  • Features real-time clock with event scheduler for automatic execution of functions
  • Equipped with Euroblock input and loudspeaker connectors for easy setup and installation

Warranty Information

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

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Product Documents

User Manual

Key Features

  • This 4-channel power amplifier delivers 75W per channel for pristine audio clarity.
  • Networkable amplifier with Ethernet control, perfect for remote adjustments and monitoring.
  • Multi-mode amplifier supports 25V, 70V, and 100V constant voltage systems for versatility.
  • Low THD ensures clean sound reproduction, ideal for critical listening environments.
  • Features comprehensive protection circuits, ensuring reliable performance and longevity.
  • Selectable gain settings (26dB, 32dB, 38dB) to optimize signal levels for various sources.

What's in the box:

  • Ashly NXE Series 4-Channel 75W Networkable Multi-Mode Power Amplifier
  • Ashly 5 Year Limited Warranty