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Ashly FX Series FX750.2 2-Channel 750W Class D Power Amplifier with DSP

SKU: ASFX7502120V MFR: FX750.2-120V-U
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Key Features

  • Experience powerful, crystal-clear audio with this 2-channel power amplifier, perfect for live sound.
  • Achieve superior sound quality with a low THD, ensuring clean and accurate audio amplification.
  • This Class D power amplifier delivers high power output, ideal for demanding audio applications.
  • Benefit from reliable protection circuits, safeguarding your amplifier and connected speakers.
  • Enjoy a high signal-to-noise ratio, providing pristine audio clarity for professional use.
  • Versatile input impedance accommodates various audio sources, ensuring seamless integration.
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Special Order?Estimated to Ship: 09/05/2025
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Ashly FX Series Specifications

  • Channels

    2x Lo-Z / 1x Hi-Z

  • Output power

    @ 2Ohm 2x 750 W (SE)
    @ 4Ohm 2x 750 W (SE), 1x 1500 W (BTL)
    @ 8Ohm 2x 375 W (SE), 1x 1500 W (BTL)

  • Output power @ 25V

    2x 320 W

  • Output power @ 70V/100V

    2x 1500 W (BTL)

  • Total System Power

    3000 W

  • DSP

    4 Input x 2 or 4 Outputs: Input, Zone, Output & Speaker Processing, plus General settings

  • Networking

    Browser-based UI Software with Ethernet & Wi-Fi connectivity

  • Power Consumption

    550 W

  • Output Circuitry

    Class D - full bandwidth PWM modulator with ultra-low distortion

  • Output Voltage

    85 Vp / 170 Vpp (unloaded) / Bridged 170 Vp / 3 40 Vpp (unloaded)

  • Signal To Noise-Ratio

    > 108 dB (A-weighted, 20 Hz - 20 kHz, 8 Ohm load)

  • THD+N (typical)

    < 0.05% (20 Hz - 20 kHz, 8 Ohm load, 3 dB below rated power)

  • Frequency Response

    20 Hz - 20 kHz (+/- 0.5 dB, 8 Ohm load, 3 dB below rated power)

  • Protection Circuits

    Short circuit, DC, Under voltage, Temperature and Overload protection

  • Power Supply

    Universal mains switch mode power supply with Power Factor Correction (PFC) and standby converter

  • Operating temperature

    32 - 104 Degree F (0 - 40 Degree C)

  • Operating Voltage / Frequency

    Universal Mains, 100V - 240V, 50Hz - 60Hz

  • Standby Consumption

    < 0.5 W

  • Power Ratings

    1 % THD @ 120 Vac and 230 Vac

  • Dimensions

    19 x 3.5 x 12.6" (89 x 482.5 x 320mm)

  • Weight

    13.3 lbs (6kg)

  • UPC Code

    801128005515

About Ashly FX Series

The FX Series FX750.2 2-Channel 750W Class D Power Amplifier with DSP is a state-of-the-art audio device, designed to deliver superior sound quality and performance. This compact, Class D amplifier is the result of Ashly's years of expertise in creating user-friendly software and the successful implementation of the FA Series design.

The FX750.2 amplifier is equipped with a newly incorporated DSP engine and software UI, taking sound amplification to unprecedented heights. It is networkable via Ethernet for a wired LAN connection, or directly through its built-in Wi-Fi hotspot, eliminating the need for a network router. This feature-rich amplifier allows for system configurations that do not require additional equipment like stand-alone DSP or speaker system processors, offering a comprehensive solution in a single, space-saving unit.

The FX Series is a versatile range of multi-purpose installation DSP-equipped amplifiers. The FX750.2 model features a built-in Wireless-Access-Point (WAP) for effortless connection and configuration via Wi-Fi, as well as an intuitive web-based software UI. It is available in two configurations: 1/2 Rack Units (RU) for fitting into compact spaces, and the 2 RU FX 500.2 & FX500.4 for larger, high-powered applications. Despite their power levels, all FX models are lightweight, with the 2,000W FX 500.4 weighing only 16.5 lbs.

Under the hood, the FX Series boasts a powerful DSP engine that can be configured to suit a wide array of tasks, eliminating the need for additional equipment. It offers comprehensive input processing, zone processing, output processing, speaker processing, and device settings. This makes the FX Series capable of handling a variety of applications, such as multi-zone music distribution for retail, restaurant/bar, noise masking for offices and medical facilities, media playback for hotel lobbies, retail & museum kiosks, and mobile sound.

The FX DSP engine provides a rich selection of functions for optimizing your system. It offers a user-friendly software interface that provides an intuitive workflow and easy access to even the most advanced functions. An added feature is the ability to create, save, and load speaker presets to accommodate virtually any loudspeaker.

The FX750.2 amplifier offers wireless access, allowing you to control the device from virtually any PC, tablet, or smartphone, regardless of the operating system. No software installation is required; simply connect using the Ethernet port or built-in Wi-Fi.

The FX Series also offers flexible amp modes, with switchable Low Z (4/8 Ohms) or Hi Z (25/70/100V) that can be selected in software, allowing you to mix and match speaker types as needed. Each channel of the FX Series can operate at Low Z mode or be bridged for 70/100V constant Voltage output by selecting the appropriate Output Mode in the DSP software on each channel.

In conclusion, the FX Series FX750.2 2-Channel 750W Class D Power Amplifier with DSP is a versatile, high-performance audio device that offers superior sound quality, user-friendly features, and flexible configurations, making it an ideal choice for a wide range of applications.

Ashly FX Series Features

  • Low (2/4/8 Ohm) or Hi Impedance (70/100V) operation, selectable in software
  • Balanced Mic/Line inputs on removable Euroblock connectors, plus unbalanced RCA inputs
  • 2-channel SPDIF Digital IO
  • Front panel status LEDs for amp, Input, output & network
  • Networkable via Ethernet or built-in Wi-Fi
  • Built-in advanced DSP on all inputs & outputs, including: Sensitivity, Routing, Gain, PEQ, Compressor, Limiter, FIR Filters, X-Over, Polarity & Delay
  • Browser-based UI accessed via PC or mobile device. No software to install
  • Auto/Manual Power Saver Mode (sleep/standby), adjustable in Software
  • Customized Speaker Presets made be created, saved & loaded for each output channel
  • Addressable GPIO, Standby/Mute & VC remote ports. VC assignable per channel via software
  • Highly efficient Class D and lightweight

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 powerful, crystal-clear audio with this 2-channel power amplifier, perfect for live sound.
  • Achieve superior sound quality with a low THD, ensuring clean and accurate audio amplification.
  • This Class D power amplifier delivers high power output, ideal for demanding audio applications.
  • Benefit from reliable protection circuits, safeguarding your amplifier and connected speakers.
  • Enjoy a high signal-to-noise ratio, providing pristine audio clarity for professional use.
  • Versatile input impedance accommodates various audio sources, ensuring seamless integration.

What's in the box:

  • Ashly FX Series FX750.2 2-Channel 750W Class D Power Amplifier
  • Pair of Rack Ears
  • IEC Power Cord
  • 2x 6-Pin Input Block Connectors
  • 8-Pin GPIO Block Connector
  • 4-Pin Speaker Output Block Connector
  • 4x Adhesive Rubber Feet
  • Ashly 5 Year Limited Warranty