FFA 2004HD

HD Audio Amplifiers for Premium Sound

HD are high performance four channel power amplifiers. These amplifiers are ideally suited for use with premium sound systems.

The FFA-2004 HD features a new silent cooling system so can be installed where equipment noise would normally cause a nuisance..

FFA's rugged, high current power supplies respond to the lowest musical notes and audio special effects. The mechanics are built to the same exacting standards as FFA's professional live sound and night venue products.

These class D amplifiers use highly efficient electronic technology to run cool and use less mains supply power. The precision analogue circuits give a very stable sound stage with excellent signal to noise ratio. The sound experience is wholly musical and natural which will enhance the cinematic performance.

Key Features

Features a new silent cooling system
Highly efficient electronic technology
Use less mains supply power
Channel pairs can be bridged to drive very high power 8 Ohm subwoofers
Designed and made in England with a 6 year warranty

Technical Specification

Power Ratings: 4 x 500W ref 4 Ohms, 4 x 250W 8 Ohm 4 x 1000W ref 2 Ohms
Gain: 20dB
THD: THD+N typical 0.03% ref 4 Ohms 1kHz
Frequency Response: 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
Load Protection: DC on output, precision clip limiter circuit
Amplifier Protection: Short circuit, current overload, thermal shutdown, high frequency stability circuit
Audio Signal Inputs: Balanced Neutrik® Female XLR input each channel Pin 1 - GND, Pin 2 - Hot +, Pin 3 - Cold
Audio Power Outputs: 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. Bridged output
Power Requirement: 1 x Neutrik® 20A powerCON connector 1 x 16 A 230 VAC Circuit. Power range 185 V-230 VAC 120 V (configured at factory)
System Cooling: 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: 10 kg

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HD Series

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