FFA four channel amplifiers

Full power delivery all channels driven simultaneously loaded 4 ohms. Very useful and versatile multimode amplifiers, suited for large scale touring point source or line array systems. Equally suited in less demanding bass applications. Very installation friendly and ideal for bi amp stage monitoring systems or multi point theatre installations. Proprietary high efficiency FFA Class D output stage coupled with high current switch mode supply enables high power delivery even in the harshest environmental conditions.

Features at a glance

  • 4 x 1500 Watts @ 4 Ohms
  • Power efficient and cool running
  • Rugged Tour class Aluminium construction
  • Light weight – 9 kg
  • FFA Class D technology
  • High current switch mode power supply
  • Side chain TCA clip limiter
  • Hand built and designed in England
  • Bi amp Neutrik® speakON outputs
  • Signal Link through
  • Neutrik® powerCON power input
  • PSU soft start
  • 5 year factory warranty
  • PowerRatings FFA – 6004 – 4 x 800W 8 Ohm, 4 x 1500W 4 Ohm
    Gain 32 dB
    THD Typical 0.05 4 Ohm 1kHz THD+N
    FrequencyResponse 20Hz – 20kHz +- 0.5dB
    Controls 40 Point Potentiometer per channel, power on switch
    Indicators signal green = -20dB, signal yellow = -3dB, red signal = clip, signal red protect = over current, low AC mains or 3 sec. mute on power up
    LoadProtection DC on output, side chain TCA clip limiter circuit
    AmplifierProtection Short circuit, current overload, thermal shutdown, high frequency stability circuit
    Audio SignalInputs Balanced Neutrik® Female XLR input connected Pin 1 – GND, Pin 2 – Hot +, Pin 3 – Cold – . XLR Male signal throughput each channel
    Audio SignalOutputs Neutrik® speakON each channel. Channels 1 and 3 output speakON utilises 2+ and 2- connection to allow use of 4 core loudspeaker cable for bi amp loudspeaker system for example stage monitor system
    PowerRequirement 1 x Neutrik® 20A powerCON connector 1 x 16A 230 VAC Circuit. Power range 185V-230VAC120V (configured at factory)
    SystemCooling High CFM 80mm fan with proportional signal speed control. Rear to front airflow
    Dimensions 88mm Height x 483mm Width x 510mm Depth. Includes rear rack support. 19″ rack mount enclosure
    Weight 9 kg
SKU: FFA6004 Categoría: