CORE SERIES

Home / Core Series

Year Warranty

Ohm Drive

Models Available

600 w - 0 w

per channel

Features at a glance

4 Channel and dual mono options available
Power efficient and cool running
Rugged Tour class Aluminium construction
Lightweight – 9 kg
FFA Class D technology
High current switch-mode power supply
Side chain TCA clip limiter
Hand-built and designed in England

About

FFA Core Series Amplifiers

The FFA Core Series represents the flagship range of professional audio amplifiers from Full Fat Audio, hand constructed and designed in England. Built around proprietary Class D PWM amplifier technology and high-current switch-mode power supplies, every amplifier in the Core Series is engineered to deliver sustained high power output across the most demanding touring, installation, and live sound environments. Tour-grade all-aluminium chassis construction ensures robust reliability night after night.

Dual Mono Architecture

Each dual-channel model features fully independent channels with separate power supplies, ensuring complete channel isolation and uncompromised performance across both outputs simultaneously.

5 Year Factory Warranty

Every FFA Core Series amplifier is backed by a full 5 year factory warranty, reflecting the confidence placed in the quality of materials, construction, and engineering behind each unit.

FEATURES

Built for the Most Demanding Environments

From stadium touring to permanent installation, the FFA Core Series delivers consistent, high-power audio performance without compromise. Every design decision prioritises thermal headroom, power efficiency, and mechanical reliability so the amplifiers perform at their best when the conditions are at their worst.

FFA Class D PWM Technology

Proprietary Class D PWM amplifier output stages deliver exceptional power efficiency and high-fidelity audio performance across all load impedances.

High-Current Switch-Mode PSU

FFA's high-current switch-mode power supply with massive bulk storage capacitance per channel ensures continuous high power delivery under sustained load conditions.

Tour-Grade Aluminium Construction

All-aluminium chassis construction provides a robust, rigid, and lightweight housing that withstands the rigours of professional touring and permanent installation environments.

Advanced Protection Systems

Comprehensive protection includes short circuit, current overload, thermal, reactive load stability, DC output protection, and clip limiter circuits to safeguard both amplifier and loudspeaker.

Neutrik® Connectivity Throughout

High-current Neutrik® speakON NL4MP-UC output connectors and Neutrik® powerCON power inputs ensure reliable, professional-grade signal and power connectivity at every connection point.

Intelligent Cooling System

Variable speed high CFM 80mm fans with rear-to-front airflow provide effective thermal management, allowing the amplifiers to operate cool even under continuous high-power output conditions.

Amplifiers Specifications

Power Ratings	4 x 600W @ 8Ω \| 4 x 1000W @ 4Ω
Weight	9 kg
Gain	32 dB
THD @ 4Ω 1 kHz	0.05% THD+N
Frequency Response	20Hz – 20kHz ±0.5dB
Controls	40-point Potentiometer per channel \| Power on/off switch
Indicators	Green: -20dB \| Yellow: -3dB \| Red: Clip \| Red: Protect/Over Current/Low Mains \| 3s Mute on Power Up
Load Protection	DC on output \| Side chain TCA clip limiter circuit
Amplifier Protection	Short circuit \| Current overload \| Thermal shutdown \| High frequency stability circuit
Audio Inputs	Balanced Neutrik® Female XLR (Pin1: GND \| Pin2: Hot+ \| Pin3: Cold-) \| XLR Male signal throughput per channel
Audio Outputs	Neutrik® speakON per channel \| Ch. 1 & 3: 2+/2- connection for bi-amp loudspeaker systems
Power Requirement	1x Neutrik® 20A powerCON® \| 1x 16A 240VAC Circuit \| Power range: 185V-240VAC
Cooling	High CFM 80mm fan \| Proportional signal speed control \| Rear-to-front airflow
Dimensions	88H x 483W x 510D mm \| 19″ rack mount \| Includes rear rack support

Power Ratings	4 x 800W @ 8Ω \| 4 x 1500W @ 4Ω
Weight	10 kg
Gain	32 dB
THD @ 4Ω 1 kHz	0.05% THD+N
Frequency Response	20Hz – 20kHz ±0.5dB
Controls	40-point Potentiometer per channel \| Power on/off switch
Indicators	Green: -20dB \| Yellow: -3dB \| Red: Clip \| Red: Protect/Over Current/Low Mains \| 3s Mute on Power Up
Load Protection	DC on output \| Side chain TCA clip limiter circuit
Amplifier Protection	Short circuit \| Current overload \| Thermal shutdown \| High frequency stability circuit
Audio Inputs	Balanced Neutrik® Female XLR (Pin1: GND \| Pin2: Hot+ \| Pin3: Cold-) \| XLR Male signal throughput per channel
Audio Outputs	Neutrik® speakON per channel \| Ch. 1 & 3: 2+/2- connection for bi-amp loudspeaker systems
Power Requirement	1x Neutrik® 20A powerCON® \| 1x 16A 240VAC Circuit \| Power range: 185V-240VAC
Cooling	High CFM 80mm fan \| Proportional signal speed control \| Rear-to-front airflow
Dimensions	88H x 483W x 510D mm \| 19″ rack mount \| Includes rear rack support

Power Ratings	4 x 1000W @ 8Ω \| 4 x 2000W @ 4Ω
Weight	10 kg
Gain	32 dB
THD @ 4Ω 1 kHz	0.05% THD+N
Frequency Response	20Hz – 20kHz ±0.5dB
Controls	40-point Potentiometer per channel \| Power on/off switch
Indicators	Green: -20dB \| Yellow: -3dB \| Red: Clip \| Red: Protect/Over Current/Low Mains \| 3s Mute on Power Up
Load Protection	DC on output \| Side chain TCA clip limiter circuit
Amplifier Protection	Short circuit \| Current overload \| Thermal shutdown \| High frequency stability circuit
Audio Inputs	Balanced Neutrik® Female XLR (Pin1: GND \| Pin2: Hot+ \| Pin3: Cold-) \| XLR Male signal throughput per channel
Audio Outputs	Neutrik® speakON per channel \| Ch. 1 & 3: 2+/2- connection for bi-amp loudspeaker systems
Power Requirement	1x Neutrik® 20A powerCON® \| 1x 16A 240VAC Circuit \| Power range: 185V-240VAC
Cooling	High CFM 80mm fan \| Proportional signal speed control \| Rear-to-front airflow
Dimensions	88H x 483W x 510D mm \| 19″ rack mount \| Includes rear rack support

Power Ratings	1000W @ 8Ω \| 1800W @ 4Ω \| 3000W @ 2Ω
Weight	12 kg
Gain	32 dB
THD @ 4Ω 1 kHz	0.05% THD+N
Frequency Response	20Hz – 20kHz
Controls	Power on rocker switch per channel \| 40-point Potentiometer per channel
Indicators	Green: Power On \| Green: Signal Present \| Yellow: -3dB Drive \| Red: Clip \| Red: Protect/Over Temp \| 3s Mute on Power Up
Load Protection	DC on output \| Clip limiter
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 \| All poles live (1+, 1-, 2+, 2-)
Power Supply	2x Neutrik® 20A powerCON® – one per channel
Cooling	80mm variable speed high CFM fan \| Rear-to-front airflow
Dimensions	2RU 19″ rack mount \| H88 x W483 x D510 mm \| Includes rear rack support
Power Requirement	220-240 VAC 50-60Hz \| 2x16A max per amplifier
Power Range	185V – 240VAC

Power Ratings	1250W @ 8Ω \| 2400W @ 4Ω \| 4000W @ 2Ω
Weight	12 kg
Gain	32 dB
THD @ 4Ω 1 kHz	0.05% THD+N
Frequency Response	20Hz – 20kHz
Controls	Power on rocker switch per channel \| 40-point Potentiometer per channel
Indicators	Green: Power On \| Green: Signal Present \| Yellow: -3dB Drive \| Red: Clip \| Red: Protect/Over Temp \| 3s Mute on Power Up
Load Protection	DC on output \| Clip limiter
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 \| All poles live (1+, 1-, 2+, 2-)
Power Supply	2x Neutrik® 20A powerCON® – one per channel
Cooling	80mm variable speed high CFM fan \| Rear-to-front airflow
Dimensions	2RU 19″ rack mount \| H88 x W483 x D510 mm \| Includes rear rack support
Power Requirement	220-240 VAC 50-60Hz \| 2x16A max per amplifier
Power Range	185V – 240VAC

Power Ratings	1500W @ 8Ω \| 3000W @ 4Ω \| 5000W @ 2Ω
Weight	12 kg
Gain	32 dB
THD @ 4Ω 1 kHz	0.05% THD+N
Frequency Response	20Hz – 20kHz
Controls	Power on rocker switch per channel \| 40-point Potentiometer per channel
Indicators	Green: Power On \| Green: Signal Present \| Yellow: -3dB Drive \| Red: Clip \| Red: Protect/Over Temp \| 3s Mute on Power Up
Load Protection	DC on output \| Clip limiter
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 \| All poles live (1+, 1-, 2+, 2-)
Power Supply	2x Neutrik® 20A powerCON® – one per channel
Cooling	80mm variable speed high CFM fan \| Rear-to-front airflow
Dimensions	2RU 19″ rack mount \| H88 x W483 x D510 mm \| Includes rear rack support
Power Requirement	220-240 VAC 50-60Hz \| 2x16A max per amplifier
Power Range	185V – 240VAC

Ready to Drive Your System?

The FFA Core Series is available through authorised Full Fat Audio distributors. Contact us to discuss the right amplifier configuration for your application, get technical support, or request a quotation.

Core Series