0800 772 0870

FFA -4004 Amplifier

From: £1,760.00

Price excludes VAT

  • 4 x 1000 Watts at 4 Ohms
  • Power efficient and cool running
  • Rugged Tour class Aluminium construction
  • Lightweight – 10 kg
  • FFA Class D technology


In Stock At Supplier. Usually ships in 1-3 business days.

Trade enquiries welcome. Found a lower price? Let us know

FFA four-channel amplifiers

Full power delivery all channels are 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 1000 Watts at 4 Ohms
  • Power efficient and cool running
  • Rugged Tour class Aluminium construction
  • Lightweight – 10 kg
  • FFA Class D technology
  • High current switch mode power supply
  • Sidechain 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

Suitable Applications

Small full range loudspeaker for example 5”-10” + 1” driver compliment, smaller bass units 8” -10” drivers.

High power mid-range and HF drivers in multi-way installed sound or touring sound systems. Smaller stage monitors bi-amp or the range.



FFA – 4004 – 4 x 600W 8 Ohm load, 4 x 1000W 4 Ohm load
Gain 32 dB
THD THD Typical 0.05 4 Ohm 1kHz THD+N


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


DC on output, side-chain TCA clip limiter circuit


Short circuit, current overload, thermal shutdown, high-frequency stability circuit
Audio Signal


Balanced Neutrik® Female XLR input connected Pin 1 – GND, Pin 2 – Hot +, Pin 3 – Cold – . XLR Male signal throughput each channel
Audio Signal


Neutrik® speakON each channel. Channels 1 and 3 output speakON utilizes 2+ and 2- connection to allow the use of 4 core loudspeaker cable for bi-amp loudspeaker system, for example, stage monitor system


1 x Neutrik® 20A powerCON connector 1 x 16A 240 VAC Circuit. Power range 185V-230VAC


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

Additional information

Delivery & Returns

Free Delivery on all orders over £99 plus VAT.

Your purchase will usually be with you within 3 working days of your order being placed.

If you are in the Scottish Highlands, Northern Ireland, Isle of Man and the Channel Isles you will still get free delivery but your order may take up to 6 working days to get to you.

Please note: Delivery times pending stock availability.

-I need my products quickly- can you help?

Absolutely! Please give us a call and we'll do our best to get your items to you quickly

-When is the cut off for Next day delivery?

If you place your order before 2 pm Monday- Friday, we will dispatch the same day.


Our returns department aims to help you as quickly as possible with any issues you may have with your product.