The XTHUNDER1500.1 utilizes highly efficient class D amplifier topology to ensure excellent thermal management under the harshest conditions. Capable of delivering 1500W RMS power into a 1Ω load, the XTHUNDER1500.1 is ideally suited to power MTX SuperWoofers and large, multiple subwoofer deployments.

Using high end materials and a dedication to precision workmanship, the XTHUNDER Series deliver exceptional sound quality and performance.

Built To Drive BIG Sub Systems

The unit features a dual sided circuit board wiith increased copper traces that maximize electrical transfer and minimize power lost before it gets to your speakers. The surface mount technology, is incredibly durable and vibration resistant, allowing them to be damage resistant even when deployed in big systems. The entire top cover functions as a heat sink with a lot of surface area to effectively dissipate heat so that it can play louder and longer. The top cover includes removable side covers that allow for easy access to connections and settings even after installation.

The feature set on the XTHUNDER1500.1 is loaded and enables full customization to ensure the best possible sound quality without distortion. Customization includes a low pass filter, subsonic filter, and bass boost that allow you to get exactly the sound you want from your subwoofers.


Class D Topology Ensures Excellent Thermal Efficiency
Low Profile Design Allows for Installation Anywhere
Cast Aluminum Top Cover Efficiently Dissipates Heat
Variable Butterworth Crossover 12dB/Oct
Variable Bass Boost 0-18dB
Includes EBC Allowing for Bass Adjustment from Driver’s Seat
Variable Subsonic Filter
Thermal, DC Offset, and Short Circuit Protection Circuitry

Tech Specs

4 Ohm RMS Power Output 600 Watts
Signal to Noise Ratio >60 dB
2 Ohm RMS Power Output 900 Watts
1 Ohm RMS Power Output 1500 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 12dB @ 45Hz
Topology Class D
Depth 8.9″ (226.7mm)
Length 14.2″ (359.9mm)
Height 2.03″ (51.5mm)