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
- 2 x 3000 Watts at 2 Ohms
- FFA Class D PWM amplifiers
- Power supply soft start
- High thermal headroom
- Weight – 12kg
- Dual mono power amplifiers
- Clip limiter
- 5 year factory warranty
- 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
|
Power Ratings |
FFA – 6000 – 8 Ohms 1000W, 4 Ohms 1800W, 2 Ohms 3000W
|
| Gain | 32 dB |
| THD | Typical 0.05 4 Ohm 1kHz THD+N |
|
Frequency Response |
20Hz – 20kHz |
| Controls |
Power on rocker switch each channel. 40 point Potentiometer each channel |
| Indicators |
Power ‘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 |
| Cooling |
Rear to front airflow, high CFM fan |
|
Load Protection |
DC on output, side chain TCA clip limiter circuit |
|
Amplifier Protection |
Short circuit, current overload, thermal, reactive load stability |
|
Audio Inputs |
Neutrik® female XLR with male XLR signal link through per channel |
|
Audio Outputs |
Pair 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 |
|
Power Supply |
2 x 20A Neutrik® powerCON® required – one each channel |
|
Power Requirement |
220-240 VAC 50-60Hz, 2x16A max per amplifier 120V (configured at factory) |
|
Power Operational Range |
|
| Dimensions |
2RU 19” rack mount enclosure, H88mm x W483mm x D510mm. Depth includes integral rear rack support ears |
| Weight | 12 kg |
