• MTX Audio XTHUNDER Series 1200W RMS Monoblock Amplifier - *SALE*

    MTX Audio Australia

  • $499.00 $699.00

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Continuing the Legacy that MTX Audio started almost 20 years ago with the development of the Thunder amplifier series, we introduce the next generation – XTHUNDER. These amplifiers are designed to deliver extreme power to the most demanding speaker system designs and are capable of driving subwoofers and full range speakers alike.

The XTHUNDER1200.1 mono block amplifier will power large subwoofers in multiple wiring combinations with distortion-free performance, easily handling the abuse of long hours of extreme play.


  • Class D Topology - Ensures Excellent Thermal Efficiency

  • Low Profile Design - Allows for Installation Anywhere

  • Cast Aluminum Top Cover - Efficiently Dissipates Heat

  • Variable Butterworth Crossover - a 12dB/Oct crossover that allows you to set the frequency your speakers will play down or up to

  • Variable Bass Boost - Allows you to boost your bass output by up to 18dB @45Hz

  • Variable Subsonic Filter - A variable low frequency, high pass filter designed to block potentially damaging bass frequencies

  • Triple Protection Circuitry - Thermal, DC Offset, and Short Circuit Protection circuitry ensures the amplifier will protect itself in the event of a problem

  • External Bass Control - Includes EBC Allowing for Bass Adjustment from Driver's Seat


4Ω RMS Power Output: 400 Watts

2Ω RMS Power Output: 750 Watts

1Ω RMS Power Output: 1200 Watts

THD: <0.2%

Frequency Response: 10Hz - 250Hz

Maximum Input Signal: 5V

Max Sensitivity: 100mV

Low Pass Filter: Variable, 40Hz - 250Hz, 12dB/Oct

Subsonic Filter: 10Hz - 50Hz, 12dB/Oct, Variable

Bass Boost: 18dB @ 45Hz

Topology: Class D

Depth: 8.9" (226.7mm)

Length: 14.2" (359.9mm)

Height: 2.03" (51.5mm)