ZVUKOVÁ TECHNIKA

FFA 8000 zesilovač FFA MANUAL

  • 2 x 4000 Watts at 2 Ohms
  • FFA Class D PWM amplifiers
  • Power supply soft start
  • High thermal headroom
  • Weight – 12kg
  • Dual mono power amplifiers
  • Clip limiter
  • Hand constructed and designed in England
  • Switch mode power supply
  • Power efficient
  • 2 Ohm drive
  • All aluminium construction
  • Dual power supply

Suitable Applications

  • General purpose bass amplifier used anywhere high quality bass reinforcement is required. 
  • Suitable Applications:  Small low mid or smaller bass cabinets 
  • 2×12”, 2x 15”, 2×18” – 2 Ohm drive
FFA 8000 SPECIFICATION 
Power RatingsFFA - 8000  -  8 Ohms 1250W, 4 Ohms 2400W, 2 Ohms 4000W
Gain32 dB
THDTypical 0.05 4 Ohm 1kHz THD+N
Frequency Response20Hz - 20kHz 
ControlsPower on rocker switch each channel. 40 point Potentiometer each channel
IndicatorsPower ‘on’ green LED each channel,
Signal present green LED, -3dB drive yellow LED, amplifier clip - red signal LED, 
amplifier protect due to over temp/clip limiter activated and 3 second mute at power up = red LED
CoolingRear to front airflow, high CFM fan
Load ProtectionDC on output, side chain TCA clip limiter circuit
Amplifier ProtectionShort circuit, current overload, thermal, reactive load stability
Audio InputsNeutrik® female XLR with male XLR signal link through per channel
Audio OutputsPair of Neutrik® NL4MP-UC speakON® connectors per channel.
Each connector has all output poles live 1+, 1-, 2+, 2-.
This allows the use of 4 core loudspeaker cable to minimise conductor losses between amplifier and loudspeaker
PowerSupply2 x 20A Neutrik® powerCON® required – one each channel
Power Requirement185-230 VAC 50-60Hz, 2x16A max per amplifier
120V (configured at factory)
Power Operational RangeRear to front airflow, high CFM fan
Dimensions2RU 19” rack mount enclosure, H88mm x W483mm x D510mm.
Depth includes integral rear rack support ears
Weight12 kg
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