GX2000 (Short Heatsink)


2-Channel AB Class Amplifier 2 x 290W



With our BRAX X2000 / X2400 amplifiers, we once set milestones in high-end car audio history. The successor models BRAX GX2000 and BRAX GX2400 herald a new era of audiophile innovation. In addition, the latest Class AB technology was combined with an elegant, puristic design.

The well thought-out circuit board layout with short signal paths and the selection of components “Made in Germany” ensure unadulterated listening pleasure, so that the use of crossovers and filter functions is completely dispensed with. The linear design underlines the high-end philosophy of the BRAX brand.

In order to meet our high quality standards and to avoid manufacturing tolerances and performance differences, only hand-selected transistors are used in the manufacture of each GX amplifier. For this purpose, they are selected in up to 300 categories with a specially developed measuring device.

The gold-plated power connection terminals, which can accommodate cables with a diameter of up to 50 mm², and the separate connection for a BRAX IPC capacitor directly to the switching transistors, make another important contribution to an ideal power supply.

In short: Thanks to their music reproduction that is as natural as it is precise, the GX2000 and GX2400 more than deserve the designation high-end amplifiers. They are available in either classic black or silver, with a short or long heat sink. The whole thing is rounded off by the packaging in a noble wooden box.


  • Low internal resistance thanks to solid, gold-plated connections for power supply cables up to 50 mm² and for speaker cables up to 6 mm²
  • Separate connection for a BRAX IPC directly to the switching transistors
  • Signal inputs with high-end signal capacitors make an indispensable contribution to perfect and unadulterated sound reproduction
  • The amplifier is available in black or silver, and with a short or long heatsink
  • Specially developed transformers with highly efficient core materials guarantee a total output of over 1,000 watts
  • The massive heat sink made of a special aluminum alloy ensures perfect cooling of the power supply and output stage transistors
  • 32 hand-selected high-end MOSFET transistors that ensure brilliant sound
  • The level controls for setting the input sensitivity are located under the nameplate and thus ensure a puristic design of the power amp
  • Setting range 1.0 V to 8.0 V
  • Handmade in Germany
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Amplifier Info (Car)

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Technical data
Power RMS
– @ 4 Ohms 2 x 290 watts
– @ 2 Ohms 2 x 530 watts
– @ 1 Ohm
– bridged @ 4 Ohms 1 x 1,060 watts
– bridged @ 2 Ohms
Amplifier technology  Class AB
Inputs 2x RCA
1x Remote In
Input sensitivity RCA 1.0 – 8.0 volts
Input impedance RCA / Cinch 10k ohms
Input impedance highlevel
exits 2 x speaker output
Output voltage RCA
Signal converter for the digital input
frequency range 10Hz – 80kHz
bass boost
high pass
low pass
Slope steepness high/low pass
Slope steepness subsonic / low pass
Signal to noise ratio digital input
Signal-to-noise ratio analog input > 120 dB (A-weighted)
Total Harmonic Distortion (THD) <0.0009%
damping factor > 1000
operating voltage 9 – 16 volts (max. 5 sec down to 6 volts)
no-load current consumption 3.5A _
fuse 4 x 30 A LP-Mini plug-in fuse
Additional features Color Protection System, BRAX Power Stabilizer connection, start-stop capability
Dimensions (H x W x D) Heat sink “Short”: 53 x 237.5 x 433 mm
net weight Heatsink “Short”: 8.1 kg