4 x 125W Power Amplifier

The FX Series’ pedigree is the culmination of compact Class D design so successfully implemented in the FA Series and Ashly’s years of providing easy-to-use software. Along with a newly incorporated DSP engine and software UI, FX takes amplification to new levels. FX is networkable via Ethernet for wired LAN connection, or directly via its built-in WiFi hotspot. No network router needed. FX allows system configurations that don’t require additional equipment, such as stand-alone DSP or speaker system processors. All of that is in one box. That saves space, money and time.

With 6 models to choose from starting at 2 x 60W in a ½ RU to 4 x 500W in 2 RU, there’s an FX that will fit just about any project. Each offers a healthy compliment of IO (include Digital SPDIF In & Out) and programmable integration ports for remote Volume control, GP triggers and more.

Features

• Offers high power density:
  60W x 2 Ch or 4 Ch, 125W x 2 Ch or 4 Ch in ½ RU chassis
  500W x 2Ch or 4 Ch in 2 RU chassis
• 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
• Advanced Dynamic Power Sharing distributes power between channels, with up to 4x channel power**
• Networkable via Ethernet or built-in WiFi
• 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.
• All models have 4 Input channels x 2 or 4 Output channels
• Auto/Manual Power Saver Mode (sleep/standby), adjustable in Software
• Customised Speaker Presets made be created, saved & loaded for each output channel
• Addressable GPIO, Standby/Mute & VC remote ports. VC assignable per channel via software
• ½ RU models easy to hide in “non-rack” installations.
• Highly efficient Class D and lightweight
• Optional hardware for ½ RU models for rack & wall/surface mounting.

* FX 500 models only.
** 4x power is for FX 60.4 only. Other models are up to 2 x power between pairs. Spec is total power with a single channel driven.

Specifications

• Channels: 4 x Lo-Z / 2 x Hi-Z
• Output power @ 4Ω/8Ω: 4 x 125 W
• Output power @ 25V: TBD
• Output power @ 70V/100V*: 2 x 250 W
• Powershare (up to) Across all channels**: 2 x 250 W
• Total System Power: 500 W
• DSP: 4 Input x 2 or 4 Outputs: Input, Zone, Output & Speaker Processing, plus General settings 
• Networking: Browser-based UI Software with Ethernet & WiFi connectivity 
• Power Consumption: 150 W
• Dimensions: 44.5 x 220 x 296 mm (1.75 x 8.66 x 11.65 in)
• Weight: 2.8 kg (6.2 lbs)
• Output Circuitry: UMAC™ Class D - full bandwidth PWM modulator with ultra-low distortion 
• Output Voltage: 70 Vp / 140 Vpp (unloaded) // Bridged 140 Vp / 280 Vpp (unloaded)
• Signal To Noise-Ratio: > 106 dB (A-weighted, 20 Hz – 20 kHz, 8 Ω load)
• THD+N (typical): < 0.05% (20 Hz – 20 kHz, 8 Ω load, 3 dB below rated power)
• Frequency Response: 20 Hz – 20 kHz (+/- 0.5 dB, 8 Ω load, 3 dB below rated power) 
• Protection Circuits: Short circuit , DC , Undervoltage , Temperature - and Overload protection 
• Power Supply: UREC™ universal mains switch mode power supply with Power Factor Correction (PFC) and standby converter 
• Operating temperature: 0 – 40ºC 
• Operating Voltage/ Frequency: Universal Mains, 100V - 240V, 50Hz - 60Hz 
• Standby Consumption: < 0.5 W
• Accessories: Rack Mount Kit (Optional) Wall/Desktop Mount Kit (Optional)
• Power Ratings: 1 % THD @ 120 Vac and 230 Vac