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Ashly FX Series FX500.2 2-Channel 500W Class D Power Amplifier with DSP

SKU: ASFX5002120V MFR: FX500.2-120V-U
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Key Features

  • Experience powerful, crystal-clear audio with this 500W Class D power amplifier.
  • Achieve superior sound quality with a low THD, ensuring clean audio amplification.
  • Benefit from a high signal-to-noise ratio for pristine audio in any live sound setting.
  • This versatile amplifier supports both Lo-Z and Hi-Z, fitting diverse audio setups.
  • Enjoy peace of mind with comprehensive protection circuits against damage and overload.
  • Easily integrate this power amplifier into your system with its universal power supply.
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Special Order?Estimated to Ship: 09/09/2025
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Ashly FX Series Specifications

  • Channels

    2x Lo-Z / 1x Hi-Z

  • Output power

    @ 2Ohm 2x 500 W (SE)
    @ 4Ohm 2x 500 W (SE), 1x 1000 W (BTL)
    @ 8Ohm 2x 250 W (SE), 1x 1000 W (BTL)

  • Output power @ 25V

    2x 320 W

  • Output power @ 70V/100V

    1x 1000 W (BTL)

  • Powershare (up to)

    1x 750 W SE

  • Total System Power

    1000 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

    801128003702

About Ashly FX Series

While the FX Series FX500.2 2-Channel 500W Class D Power Amplifier with DSP is a compact powerhouse, it's more than just an amplifier. It's a testament to the successful implementation of Class D design, as seen in the FA Series, and Ashly's years of expertise in creating user-friendly software. This device takes amplification to new heights, integrating a state-of-the-art DSP engine and software UI.

The FX Series is network-ready, offering connectivity via Ethernet for a wired LAN connection or directly through its built-in Wi-Fi hotspot, eliminating the need for a separate network router. This feature-rich amplifier allows system configurations that don't require additional equipment like standalone DSP or speaker system processors, offering a comprehensive solution in a single unit. This not only saves space but also reduces costs and setup time.

The FX Series is a versatile range of multi-purpose installation DSP-equipped amplifiers. These amplifiers come with a built-in Wireless-Access-Point (WAP) for easy connection and configuration via Wi-Fi, along with an intuitive web-based software UI. The FX Series is available in two configurations: the compact 1/2 Rack Units (RU) for tight spaces, and the powerful 2 RU FX 500.2 & FX500.4 for larger speaker systems. Despite their power, all FX models are lightweight, with the 2,000W FX 500.4 weighing only 16.5 lbs.

Underneath its sleek exterior, the FX Series houses a robust DSP engine that can be customized to suit a wide array of tasks without the need for additional equipment. It offers comprehensive input processing, zone processing, output processing, speaker processing, and device settings. This makes the FX Series perfect for a variety of applications, including multi-zone music distribution for retail and restaurants/bars, noise masking for offices and medical facilities, and media playback for hotel lobbies, retail, and museum kiosks.

The FX Series' DSP engine provides a rich selection of functions for optimizing your system. It features a user-friendly dashboard, input gain/trim and sensitivity controls, zone source select, mono/stereo, level control & metering, GPIO assignment, and compressor for Zones A-D. It also offers routing (from Zones A-D), delay (up to 100ms), 10-bands of fully parametric EQ for Outputs 1&2 (2-channel amps) or Outputs 1-4 (4-channel amps), and speaker presets.

The FX Series also offers the convenience of wireless access. It can be accessed anytime, anywhere with almost any browser-enabled device, without the need for software installation. It also offers secure ID and password protection from unauthorized use. For advanced users, Ethernet allows custom IP settings for use on a more complex wired LAN.

The FX Series is flexible and adaptable, capable of working with any type of speakers your system requires. It offers multi-mode operation 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. The SPDIF Digital I/O may be used to connect other compatible equipment or to bridge two FX amplifiers and digitally expand the system. A Dynamic Power-sharing feature is automatically regulated and can allow power distribution between channels.

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 500W Class D power amplifier.
  • Achieve superior sound quality with a low THD, ensuring clean audio amplification.
  • Benefit from a high signal-to-noise ratio for pristine audio in any live sound setting.
  • This versatile amplifier supports both Lo-Z and Hi-Z, fitting diverse audio setups.
  • Enjoy peace of mind with comprehensive protection circuits against damage and overload.
  • Easily integrate this power amplifier into your system with its universal power supply.

What's in the box:

  • Ashly FX Series FX500.2 2-Channel 500W 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