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Ashly NXP Series 4-Channel 75W Networkable Multi-Mode Power Amplifier with Protea DSP Software Suite

SKU: ASNXP754 MFR: NXP754
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Key Features

  • Experience reliable power with this Ashly power amplifier, delivering 75W across 4 channels.
  • Achieve pristine audio clarity with a low THD, ensuring your sound is clean and professional.
  • Customize your sound with Protea DSP, offering versatile audio shaping and network control.
  • Enjoy peace of mind with comprehensive amplifier protection, guarding against faults and overheating.
  • Easily integrate into existing setups with a high input impedance of 10k Ohms for flexibility.
  • Ideal for installations, this power amplifier features a damping factor greater than 250 for optimal sound.
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Special Order?Estimated to Ship: 09/12/2025
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Ashly NXP754 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

    13.1 lbs (5.94kg)

About Ashly NXP754

Why settle for anything less than the pinnacle of audio amplification technology The Ashly NXP Series 4-Channel 75W Networkable Multi-Mode Power Amplifier is a powerhouse of performance, designed to deliver powerful, high-quality sound across a range of demanding live sound and fixed installation environments, including stadiums, arenas, performance venues, worship spaces, and convention centers.

With its advanced Protea DSP software suite, this amplifier offers unparalleled signal processing capabilities, ensuring that every audio nuance is captured and amplified with precision. The software suite includes a comprehensive array of tools for dynamics, gain, equalization, matrix mixing, crossover, delay, and metering, allowing for meticulous sound customization to suit any acoustic setting.

The NXP Series amplifier boasts a robust and reliable Class-D Switching Amplifier Technology, featuring a universal switch-mode power supply with Power Factor Correction (PFC) that operates efficiently across a wide voltage range from 70VAC to 270VAC. This ensures consistent performance regardless of fluctuating power conditions, making it a durable choice for any installation.

Energy efficiency is at the forefront of the NXP Series design. The Ashly EMS (Energy Management System) significantly reduces power consumption by entering an automatic sleep mode that draws less than 1 Watt when not in use, without compromising on performance.

Networkability is a key feature of this advanced amplifier. An Ethernet port allows for seamless software control and monitoring of amplifier functions, while the front panel COM activity LED keeps you informed of the system's status. For those who prefer tactile control, the amplifier is compatible with Ashly WR-5 and RD-8C programmable remote controls, with an optional RS-232 converter INA-1 available for integration with third-party controllers.

Installation and operation are made simple with selectable outputs, allowing you to choose the desired output mode on each channel, including Low Impedance (2, 4, and 8 Ohm) or 25V, 70V, or 100V Constant Voltage settings. The NXP Series also features Euroblock input and loudspeaker connectors for secure and reliable connections.

The real-time clock with an event scheduler adds to the convenience, enabling automatic execution of selected functions and tasks as programmed from the software and stored in the amplifier. For remote control, the Ashly Remote app for iPad offers a custom-designed, secure wireless control over the network, enhancing the user experience.

In summary, the Ashly NXP Series 4-Channel 75W Networkable Multi-Mode Power Amplifier with Protea DSP Software Suite is the epitome of advanced, reliable, and durable audio amplification. It is an ideal choice for professionals seeking a powerful solution that provides exceptional sound quality and sophisticated control options for their audio systems.

Ashly NXP754 Features

  • High-powered 4-channel amplifier with up to 75W output per channel for superior sound delivery
  • Equipped with advanced Protea DSP software suite for meticulous audio customization
  • Energy-efficient design with Ashly EMS (Energy Management System) for reduced power consumption
  • Networkable system with Ethernet port for seamless software control and monitoring
  • Compatible with Ashly WR-5 and RD-8C programmable remote controls for tactile control
  • Real-time clock with event scheduler for automatic execution of selected functions and tasks

Warranty Information

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

Product Documents

User Manual

Key Features

  • Experience reliable power with this Ashly power amplifier, delivering 75W across 4 channels.
  • Achieve pristine audio clarity with a low THD, ensuring your sound is clean and professional.
  • Customize your sound with Protea DSP, offering versatile audio shaping and network control.
  • Enjoy peace of mind with comprehensive amplifier protection, guarding against faults and overheating.
  • Easily integrate into existing setups with a high input impedance of 10k Ohms for flexibility.
  • Ideal for installations, this power amplifier features a damping factor greater than 250 for optimal sound.

What's in the box:

  • Ashly NXP Series 4-Channel 75W Networkable Multi-Mode Power Amplifier with Protea DSP Software Suite
  • Ashly 5 Year Limited Warranty