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Ashly NXE1504 4-Channel Networkable Multi-Mode Power Amplifier with CNM-2 CobraNet and OPDAC4 Option Cards

SKU: ASNXE1504BC MFR: NXE1504BC
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Key Features

  • Experience pristine sound quality with the Ashly NXE1504 professional amplifier.
  • Harness 4 channels at 150W for versatile audio configurations; perfect for installations.
  • Optimize impedance matching for peak performance; supports 2, 4, and 8 Ohm speakers.
  • Enjoy flexible connectivity options including Ethernet control for seamless integration.
  • Benefit from robust durability, ensuring your amplifier withstands rigorous use over time.
  • Simplify installation with user-friendly design; get your audio system up and running fast.
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Special Order?Estimated to Ship: 08/18/2025
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Ashly NXE1504 Specifications

  • Channels

    4

  • Max output power

    2 Ohms: 150W
    4 Ohms: 150W
    8 Ohms: 150W
    Low Impedance Output Mode, All Channels Driven at Rated Load

  • Low Impedance Output Mode, Bridged O/P

    4 Ohms: 300W
    8 Ohms: 300W
    All Channels Driven at Rated Load

  • Total AC Mains Power Draw

    Sleep Mode: <1W
    Standby Mode: 25W
    Idle (no signal): 53W
    1/8 Max Power at 2 Ohms: 230W
    Typical input, all channels driven, 120VAC

  • Current Draw

    Sleep Mode: 94mA
    Standby Mode: 0.27A
    Idle (no input signal): 0.50A
    1/8 Max Power at 2 Ohms: 2.2A
    Typical Input, Total for all Channels, 120VAC, Divide by 2 for 240VAC

  • Thermal Dissipation

    Sleep mode: 2.14BTU/hr
    Standby mode: 86.4BTU/hr
    Idle (no input signal): 180BTU/hr
    1/8 Max Power at 2 Ohms: 505BTU/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: >99dB

  • 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 (W x H x D)

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

  • Weight

    13.0 lb (5.4kg)

About Ashly NXE1504

Take your audio experience to the next level with the NXE1504 4-Channel Networkable Multi-Mode Power Amplifier. This high-performance amplifier is designed to cater to the most demanding live sound and fixed installation sound systems in large-scale venues such as stadiums, arenas, performance venues, worship spaces, and convention centers.

The NXE1504 is a part of the NX series, which offers 2 or 4-channel models in three different versions: NX (base model series), NXE (networkable), and NXP (networkable + DSP). This model comes with Ethernet Control, CNM-2 CobraNet, and OPDAC4 Option Cards, enhancing its functionality and versatility.

Equipped with Class-D Switching Amplifier Technology, the NXE1504 features a universal switch-mode power supply with Power Factor Correction (PFC) that operates from 70VAC to 270VAC. This ensures reliable and efficient power usage, regardless of the voltage supply.

The Multi-Mode Operation with Selectable Outputs allows you to customize the output mode on each channel. You can easily set the DIP-switch configuration for Low Impedance (2, 4, and 8 Ohm) or 25V, 70V, or 100V Constant Voltage, giving you complete control over your sound system.

The NXE1504 also boasts an energy-efficient Ashly EMS (Energy Management System) that provides an automatic sleep-mode drawing less than 1 Watt, which can be defeated if desired. This feature helps to conserve energy when the amplifier is not in use.

For seamless control, the NXE1504 offers Ethernet Control using Protea NE software, serial data control by Ashly programmable remotes or third-party controllers, and aux preamp outputs. It also features an instant standby mode, preset recall, fault condition logic outputs, and optional Dante, CobraNet, or AES3 digital audio capability (factory-installed).

The NXE1504 also comes with a real-time clock with an event scheduler for automatic execution of selected functions and tasks. This feature is programmed from software and stored in the amplifier. For added convenience, you can use the free Ashly Remote app for custom design of secure wireless control over the network.

The NXE1504 is a robust 4-channel multi-mode amplifier capable of driving 2 Ohm loads at full power. It delivers a maximum rated output power of 150W per channel at Low Z, 25V mode, 70V mode, and 100V mode.

The NXE1504 is designed with a temperature-dependent variable speed forced-air cooling system to ensure optimal performance even under heavy usage. It weighs less than 13.0 lbs (5.9kg) and measures 19"W x 1.75"H x 14.54"D (483mm x 45mm x 369mm), making it suitable for mounting in a standard 19" rack.

In conclusion, the NXE1504 4-Channel Networkable Multi-Mode Power Amplifier is a versatile, high-performance, and energy-efficient solution for all your large-scale audio needs.

Ashly NXE1504 Features

  • Selectable 80Hz 2nd-order Hi-pass filter, limiter, and input gain per channel
  • Remote DC level control per channel
  • Extensive protection circuitry, continuously variable cooling fan
  • Ethernet port for software control and monitoring of amplifier functions, with front panel COM activity LED
  • Serial data port available for Ashly WR-5 programmable remote control (optional RS-232 converter INA-1 available for third party controllers)
  • Instant Standby Mode, 40% 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
  • Euroblock input connectors
  • Euroblock loudspeaker connectors
  • Detachable AC mains line-cord connector
  • Safety/Compliance: TUV (pending), CE, FCC, RoHS

Warranty Information

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

Key Features

  • Experience pristine sound quality with the Ashly NXE1504 professional amplifier.
  • Harness 4 channels at 150W for versatile audio configurations; perfect for installations.
  • Optimize impedance matching for peak performance; supports 2, 4, and 8 Ohm speakers.
  • Enjoy flexible connectivity options including Ethernet control for seamless integration.
  • Benefit from robust durability, ensuring your amplifier withstands rigorous use over time.
  • Simplify installation with user-friendly design; get your audio system up and running fast.

What's in the box:

  • NXE1504 4-Channel Networkable Multi-Mode Power Amplifier with Ethernet Control
  • Ashly 5 Year Limited Warranty