Ashly nX4002 2-Channel Power Amplifier with Programmable Output
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Ashly nX4002 2-Channel Power Amplifier with Programmable Output, 2x 400W at 2/4/8 Ohms, 20Hz-20kHz Frequency, 10k Ohms Input Impedance

SKU: ASNX4002

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Ashly nX4002 Specifications

  • 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, unweighted)

    >111dB

  • 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

  • Remote DC Level Control

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

  • Attenuators (per channel)

    Front panel and remote. Fully off = Mute

  • Amplifier Protection

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

  • Airflow

    In through sides, Out through front

  • Cooling

    Continuously variable temperature controlled axial fan(s)

  • Environmental

    32 to 113 deg. F (0 to 45 deg. C) (noncondensing)

  • Front Panel LED Indicators 1

    White LED:
    POWER Switch: On, Off, Standby (flashing)
    Red LED:
    CLIP/MUTE: Per Channel: Clip at 1dB below full output / Mute
    PROTECT: On (fault condition or shut down), Off
    Green LED:
    SIGNAL: Per Channel: -18dB below rated output
    BRIDGE: Per Channel Pair: On, Off
    COM: On, for Ethernet data or Device ID
    CURRENT: Per Channel: Proportional to output

  • Front Panel LED Indicators 2

    Yellow LED:
    TEMP: Per Channel: On dim at 90% max operating temperature, full bright + protect at 100%
    SLEEP: On, amplifier is asleep from audio inactivity
    DISABLE: On, power switch & front panel attenuators are disabled

  • Power Requirements at 50Hz

    Nominal (Automatic Sensing SMPS): 120V AC
    Operating Range: 70-135V AC
    Minimum power-up: 85V AC

  • Power Requirements at 60Hz

    Nominal (Automatic Sensing SMPS): 240V AC
    Operating Range: 140-270V AC
    Minimum power-up: 170V AC

  • Power Cable Connector

    20A powerCON (32A powerCON 3.04 model only)

  • Channels

    2

  • Max Output Power (All channels Driven)

    2 Ohms: 400
    4 Ohms: 400W
    8 Ohms: 400

  • Low Z Output (All Channels Driven)

    4 Ohms: 800W
    8 Ohms: 800W

  • 70V, 100V Output (All Channels Driven)

    70V (Per Channel): 400W
    100V (per channel): 400W

  • Total Power Draw

    Sleep Mode: less than 1
    Standby Mode: 25
    Idle (no signal): 40

  • Current Draw

    Sleep Mode: 0.1A
    Standby Mode: 0.38A
    Idle (no signal): 0.70A (Total for all Channels, 120VAC, Divide by 2 for 240V)

  • Max Current Draw

    1/8 Max Power at 2 Ohms: 2.6A

  • Thermal Dissipation (BTU/hr)

    Sleep mode: < 3.4
    Standby mode: 85
    Idle (no signal): 136
    1/8 Max Power at 2 Ohms: 305

  • Dimensions (W x H x D)

    19 x 3.5 x 16.84" (48.26 x 8.89 x 42.77cm)

  • Weight

    21.5lbs (9.75kg)

About Ashly nX4002

The Ashly nx4002 2-Channel Power Amplifier with Programmable Output is capable of driving 2 Ohm loads at full power. The maximum rated output power 400W per channel at Low Z, 70V and 100V mode. There an auto - matic but defeatable sleep mode consuming <1W. A switch mode power supply auto-detect 120VAC or 240VAC mains and a Neutrik powerCON used for the AC cord. Each channel have selectable output mode of Low Z, 70V, or 100V, an 80Hz high-pass filter, input limiter and input gain settings of 26dB, 32dB, 38dB, or 1.4V. Each channel have remote DC level control. Input connectors Neutrik XLR/TRS combo jack and Euroblock, while output connectors Neutrik speakON.

The unit have a front panel power switch and level controls that can be disabled. LEDs indicate Protect, Sleep, Disabled and Bridge mode status, as well as Temperature, Output Current, Output Signal and Clipping/Mute status per channel. The amplifier have temperature dependent variable speed forced-air cooling. The unit weigh <21.5 lbs (9.75kg), measure 19"W x 3.5"h X 16.8"D (483mm x 89mm x 428mm) and mount in a standard 19" rack.

Ashly nX4002 Features

  • Power-saving, Energy Management System (Ashly EMS) automatic less than 1W sleep-mode (defeatable)
  • Front panel power switch and level controls (can be disabled for security)
  • 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
  • Extensive protection circuitry, continuously variable cooling fans
  • Multiple independent internal power supplies provide increased channel separation and reliability

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Key Features

  • Energy Management System (Ashly EMS)
  • Front panel power switch and level controls
  • Rear panel DIP switches per channel
  • Remote DC level control on each input channel
  • Extensive protection circuitry, continuously variable cooling fans

What's in the box:

  • Ashly nX4002 2-Channel Power Amplifier with Programmable Output
  • Ashly 5 Year Warranty