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Ashly ne4250 4-Channel Network Enabled Amplifier with OPDante and OPDAC4 Option Cards

SKU: ASNE4250BD MFR: NE4250BD
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Key Features

  • Experience superior sound with this Ashly 4-channel network audio amplifier.
  • Optimize audio with 250W at 4 Ohms, perfect for installed professional speakers.
  • Reliable Class D amplifier delivers high-quality audio with low distortion.
  • Network enabled amplifier offers remote control via Ethernet for easy adjustments.
  • Integrated protection circuits ensure long-term reliability for your audio system.
  • Versatile connectivity with Euroblock inputs/outputs for seamless integration.
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Special Order?Estimated to Ship: 09/10/2025
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Ashly ne4250 Specifications

Front Panel

Front Panel

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  • Controls

    Individual input attenuators, AC Power Switch

  • Cooling

    Temp dependent speed-controlled fan (Side-in, Front-out)

LED Indicators

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  • Unit Status

    Power: Switch: On, Off (Blue)
    Standby: Standby, flashing (Yellow)
    Protect: On, Off (Red)
    Disable: On, Off (Yellow)
    COM: On, for Ethernet data or Device ID (Green)

  • Each Channel

    Signal level: Clip (Red); -6dB (Yellow) and -18dB, -12dB (Green)
    Bridge: Per Channel Pair (Green)
    Temp: Per Channel (Yellow)
    Current: Per Channel: Proportional to output (Green)

Channels

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  • Channels

    4

  • Power Output

    8 Ohm: 150W
    4 Ohms: 250W
    (Continuous Average Power Output: Per Channel, Low Z Models, Stereo Mode, All Channels Driven)

    8 Ohm: 500W (Low Z Output: Bridge Mode, All Channels Driven)

Line Current Draw

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  • Standby Mode

    190mA

  • Idle (no signal)

    540mA

  • Typical

    2.85A (1/8 Power Pink Noise)

  • Maximum

    6A (1/3 Power Pink Noise)

Thermal Dissipation

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  • Standby Mode

    46.7 BTU/hr (All Channels Driven)

  • Idle (no signal)

    123 BTU/hr (All Channels Driven)

  • Typical

    341 BTU/hr (1/8 power pink noise, All Channels Driven)

  • Maximum

    378 BTU/hr(1/3 power pink noise, All Channels Driven)

General

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  • Frequency Response

    20Hz 20kHz, (unweighted) 1dB

  • Input Impedance

    20k Ohms, Balanced

  • Voltage Gain

    26dB

  • Input Sensitivity

    6.2dBu

  • Maximum Input Level

    +21dBu

  • Signal to Noise

    >107dB (20-20k, Unweighted)

  • Distortion

    <0.5% (SMPTE, typical)
    <0.5% (THD-N, typical, 20Hz-20kHz)
    (8 Ohm load)

  • Damping Factor

    >250 (8 Ohms, 1kHz)

  • Output Circuitry

    Class D

  • Amplifier/Load Protection

    Output Overcurrent, Main Supply Rail Overvoltage, Chassis Tempera-ture, Inrush Limiting, Mains Fuse

Rear Panel

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  • Controls

    Ethernet, Channel bridge switch (Low-Z only), Remote Standby, Preset Recall (4), Remote Level (8), Remote Data

  • Connectors (each channel)

    Input: Euroblock
    Output: Euroblock

Power Requirement

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  • AC Mains

    120VAC or 240VAC +/-10% (factory set), 50-60Hz

  • Power Cable Connector

    15A Edison, 3-Prong IEC

Airflow

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  • Airflow

    IN through sides, OUT through front

Environmental

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  • Environmental

    40 to 120 degree F (4 to 49 degree C) noncondensing

Certificates

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  • Safety/Compliance

    cTUVus, CE, FCC, RoHS

Physical

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  • Dimensions (W x H x D)

    19 x 3.50 x 16.84" (483 x 89 x 428mm)

  • Weight

    23 lb (10.4kg)

About Ashly ne4250

With the ne4250 4-Channel Network Enabled Amplifier, you can experience the power and versatility of a high-quality audio system. This advanced amplifier is built around an energy-efficient Class-D platform with a switching power supply, making it a reliable and durable choice for both home and professional audio systems.

The ne4250 amplifier simplifies the process of connecting and controlling a networked system. It offers ease of use, setup, and control using the standard 10/100 Ethernet protocol and Protea ne Software, eliminating the need for special outboard control units.

This powerful 4-channel amplifier is rated at 250W per channel and is available in separate Hi-Z and Low-Z models, catering to a variety of audio needs. The ne4250 is part of the ne Series Amplifiers, which are offered in two distinct platforms - the standard network amplifier and a network amplifier with an on-board Protea DSP Processor.

The ne4250 amplifier stands out for its flexibility. It can be customized for any installation by adding your choice of AES3 inputs, mic pre inputs, CobraNet, or Dante modules. Moreover, it features a dual format audio input, allowing it to accept both analog and digital audio signals. This means you can connect a wide range of devices to it, enhancing its usability and functionality.

In a nutshell, the ne4250 4-Channel Network Enabled Amplifier with OPDante and OPDAC4 Option Cards is a powerful, advanced, and reliable solution for your audio needs, offering high-quality sound and easy integration into any audio system.

Ashly ne4250 Features

  • 10/100 Ethernet comes standard for remotecontrol and monitoring
  • DC voltage remote gain control
  • Switched-mode power supply, Class-D output
  • Stepped, calibrated input attenuators
  • Remote power standby
  • Disable all front panel controls via software
  • Temperature sensitive variable speed fan with side-to-front airflow
  • 4-stage level meters
  • Output current and temp indicators
  • Safety/Compliance: cTUVus, 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 with this Ashly 4-channel network audio amplifier.
  • Optimize audio with 250W at 4 Ohms, perfect for installed professional speakers.
  • Reliable Class D amplifier delivers high-quality audio with low distortion.
  • Network enabled amplifier offers remote control via Ethernet for easy adjustments.
  • Integrated protection circuits ensure long-term reliability for your audio system.
  • Versatile connectivity with Euroblock inputs/outputs for seamless integration.

What's in the box:

  • ne4250 4-Channel Network Enabled Amplifier
  • Ashly 5 Year Limited Warranty