BRAX black amplifier at an angle showing the case and connection panel
BRAX black amplifier at an angle showing the case and connection panel
BRAX silver amplifier at an angle showing the case and connection panel
BRAX silver amplifier at an angle showing the case and connection panel
BRAX internal view of the amplifier circuit board
BRAX internal view of the amplifier circuit board
BRAX black amplifier from the opposite front angle
BRAX black amplifier from the opposite front angle
BRAX amplifier audio connection panel
BRAX amplifier audio connection panel
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BRAX MATRIX MX4 PRO, 4 Channel Amplifier, Class AB

SKU: MATRIXMX4PROBLACK
Price
$9,950
Inc. GST. Most orders ship Australia wide for a flat $15.95. Larger or heavier items may cost more.
Colour: Black
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Shipping information

Australia wide flat rate shipping is $15.95. Larger or heavier items may cost more; we will confirm when your order is processed. In stock items are dispatched within 1 to 2 business days. Report transit damage within 24 hours with photos so we can lodge a freight claim.

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BRAX black amplifier at an angle showing the case and connection panel

BRAX MATRIX MX4 PRO, 4 Channel Amplifier, Class AB

Black

$9,950
Black

Product features

Want to keep the factory radio but change the amplification? BRAX MATRIX MX4 PRO is the amplifier described below. Check its signal inputs, channel layout and output at your speaker impedance. Installation and setup matter as much as the power figure.

What it does

  • The switched power supply of the BRAX MX4 PRO assures operation even if the battery’s voltage drops down to 6 Volts during engine crank.

Specifications

  • Brand: BRAX
  • Distributor product codes: MATRIX MX4 PRO BLACK, MATRIX MX4 PRO SILVER
  • Product: BRAX MATRIX MX4 PRO, 4 Channel Amplifier, Class AB
Output power RMS
@ 4 Ohms 4 x 300 Watts
@ 2 Ohms 4 x 300 Watts
@ 1 Ohm 4 x 300 Watts
bridged @ 4 Ohms 2 x 600 Watts
bridged @ 2 Ohms 2 x 600 Watts
Amplifier technology Class AB
Inputs 4 x Cinch 2 x Optical SPDIF (32 to 96 kHz) 2 x Coaxial SPDIF (32 to 192 kHz) 1 x Remote In
Input sensitivity RCA / Cinch 1.0 to 8.0 Volts
Input impedance RCA / Cinch 10 kOhms
Input impedance highlevel
Outputs 4 x Speaker output
Output voltage RCA / Cinch
Signal converter for digital input BurrBrown 24 Bit DA converter
Frequency response 10 Hz to 80 kHz
Bass boost
Highpass
Lowpass
Bandpass
Subsonic
Phase
Slope high / lowpass
Slope subsonic / lowpass
Signal to noise ratio digital input > 116 dB (A weighted)
Signal to noise ratio analogue input > 116 dB (A weighted)
Distortion (THD) < 0.0005 %
Damping factor > 1400
Operating voltage 9 to 16 Volts (max. 5 sec. down to 6 Volts)
Idle current 8.5 A
Fuse 6 x 25 A LP Mini fuse (APS)
Additional features Colour Protection System, BRAX Power Stabilizer connector, Start Stop capability
Dimensions (H x W x D) 79 x 360 x 360 mm / 3.11 x 14.17 x 14.17"
Net weight 12.0 kg

Fitment and compatibility

Check the exact model and connection on the equipment you are using. A similar looking port or model name does not confirm compatibility.

In the box

Listed by the Australian distributor:

  • 1 x High End Amplifier BRAX MATRIX MX4 PRO
  • 1 x BRAX MATRIX T shirt
  • 3 x Allen key
  • 1 x Certificate
  • 1 x Hand signed instruction manual

Installation

Have a qualified car audio installer check the mounting, wiring and system setup before fitting. Frankies workshops at Albion Park Rail (02) 4257 2636 and South Nowra (02) 4423 5254 can quote on installation.

Warranty

Your purchase is covered by the Australian Consumer Law. Contact Frankies for the warranty terms that apply to this model.

Questions and answers

What am I buying?

BRAX MATRIX MX4 PRO, 4 Channel Amplifier, Class AB. Check the specifications and selected option above for the version supplied.

What power rating should I use?

Output power RMS . RMS and maximum ratings are different. Check the conditions in the specification table.

What mounting space do I need?

Dimensions (H x W x D) 79 x 360 x 360 mm / 3.11 x 14.17 x 14.17". Check the available depth and clearance in your installation before ordering.

What is supplied?

The Australian distributor lists 1 x High End Amplifier BRAX MATRIX MX4 PRO, 1 x BRAX MATRIX T shirt, 3 x Allen key, 1 x Certificate, 1 x Hand signed instruction manual.

What should I check before installation?

Check the exact equipment model, the relevant dimensions and connections, and any extra parts listed above. Ask your installer to confirm the full system before fitting.

What warranty applies?

Your purchase is covered by the Australian Consumer Law. Contact Frankies for the warranty terms for this model.