Description
BRAX GX2400
The BRAX GX2400 is a hand-built, high-end 4-channel Class AB amplifier from Audiotec Fischer in Germany, and the successor to the legendary BRAX X2400. There are no crossovers or filters on board. It does one job, amplifying the signal from your DSP as cleanly as possible, across four channels with more than 1,000 W in total.
Hand-selected MOSFET transistors, high-end signal capacitors on the inputs and transformers built on high-efficiency core materials give distortion below 0.0008%, a signal-to-noise ratio above 120 dB and a damping factor over 1,000. Ideal for running a full active front stage with real control and a silent background.
This listing: black finish with the long heatsink.
Features
- 4 x 150 W RMS at 4 Ohms
- 4 x 240 W RMS at 2 Ohms
- 2 x 480 W RMS bridged at 4 Ohms
- Class AB amplifier technology
- Hand-selected high-end MOSFET transistors
- No built-in crossovers or filters: all filtering is done in your DSP
- Input sensitivity adjustable from 1 V to 8 V, with the level controls under the nameplate
- Gold-plated terminals for power cables up to 50 mm²
- Separate terminal for a BRAX IPC power stabiliser
- High-end signal capacitors at the inputs
- Solid aluminium-alloy heatsink
- Colour Protection System
- Start-stop capable: keeps running down to 6 V for up to 5 seconds during engine crank
In the box
- 1 x BRAX GX2400 amplifier
- 1 x BRAX GRAPHIC T-shirt
- 3 x Allen keys
- 1 x instruction manual
Additional Information
Specification
Performance Specifications
Brax GX2400 Black Long
Output power RMS
4 x 150 W RMS at 4 Ohms, 4 x 240 W RMS at 2 Ohms, 2 x 480 W RMS bridged at 4 Ohms
Inputs
4 x RCA, 1 x remote in
Outputs
4 x speaker output
Input sensitivity
1.0 to 8.0 V
Input impedance
10 kOhms
Frequency response
10 Hz to 80 kHz
Signal-to-noise ratio
> 120 dB (A-weighted)
THD
< 0.0008%
Damping factor
> 1,000
Operating voltage
9 to 16 V (down to 6 V for up to 5 seconds)
Idle current
3.5 A
Fuses
4 x 30 A LP-Mini (APS)
Audiotec Fischer order number
12740
Product Data
Physical Specifications: Brax GX2400 Black Long
Dimensions (H x W x D): 53 x 237.5 x 473 mm (long heatsink)
Weight: 8.6 kg
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Delivery Information
Next working day delivery if ordered before 12:00, unless item is special order.
Brax GX2400 Black Long
High-end 4-channel Class AB amplifier: 4 x 150 W RMS at 4 Ohms, 4 x 240 W RMS at 2 Ohms, 2 x 480 W RMS bridged.
£2,299.99
BRAX GX2400
The BRAX GX2400 is a hand-built, high-end 4-channel Class AB amplifier from Audiotec Fischer in Germany, and the successor to the legendary BRAX X2400. There are no crossovers or filters on board. It does one job, amplifying the signal from your DSP as cleanly as possible, across four channels with more than 1,000 W in total.
Hand-selected MOSFET transistors, high-end signal capacitors on the inputs and transformers built on high-efficiency core materials give distortion below 0.0008%, a signal-to-noise ratio above 120 dB and a damping factor over 1,000. Ideal for running a full active front stage with real control and a silent background.
This listing: black finish with the long heatsink.
Features
- 4 x 150 W RMS at 4 Ohms
- 4 x 240 W RMS at 2 Ohms
- 2 x 480 W RMS bridged at 4 Ohms
- Class AB amplifier technology
- Hand-selected high-end MOSFET transistors
- No built-in crossovers or filters: all filtering is done in your DSP
- Input sensitivity adjustable from 1 V to 8 V, with the level controls under the nameplate
- Gold-plated terminals for power cables up to 50 mm²
- Separate terminal for a BRAX IPC power stabiliser
- High-end signal capacitors at the inputs
- Solid aluminium-alloy heatsink
- Colour Protection System
- Start-stop capable: keeps running down to 6 V for up to 5 seconds during engine crank
In the box
- 1 x BRAX GX2400 amplifier
- 1 x BRAX GRAPHIC T-shirt
- 3 x Allen keys
- 1 x instruction manual
Performance Specifications
Brax GX2400 Black Long
Output power RMS
4 x 150 W RMS at 4 Ohms, 4 x 240 W RMS at 2 Ohms, 2 x 480 W RMS bridged at 4 Ohms
Inputs
4 x RCA, 1 x remote in
Outputs
4 x speaker output
Input sensitivity
1.0 to 8.0 V
Input impedance
10 kOhms
Frequency response
10 Hz to 80 kHz
Signal-to-noise ratio
> 120 dB (A-weighted)
THD
< 0.0008%
Damping factor
> 1,000
Operating voltage
9 to 16 V (down to 6 V for up to 5 seconds)
Idle current
3.5 A
Fuses
4 x 30 A LP-Mini (APS)
Audiotec Fischer order number
12740
Physical Specifications
Brax GX2400 Black Long
Dimensions (H x W x D)
53 x 237.5 x 473 mm (long heatsink)
Weight
8.6 kg
Next working day delivery if ordered before 12:00, unless item is special order.






