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This Cadillac pickup has devoted most of the space in the car to car audio conversions. In terms of speakers, it has selected eight U.S. MTX high-end Hi-end package speakers, including four TXC6.0 and four TXC4.1. It is a newly developed package system. Each TX series speaker is carefully designed to accurately reproduce the sound of a specified frequency band. 
In the sound pressure output and details of the restoration are taken into account, the design of the bass in the ultra-long stroke design to obtain more low-frequency. Pure glass fiber cone, aluminum proton warhead, treble is 25mm Teteron treble. The level of the five-level treble is adjustable, and the treble position is arbitrarily placed on the mid-bass and bass. There are 0°, 30° and 60° off-axis compensation shallow mouth designs.
Eight MTX top set horns are inverted and installed on the rear door panel. The process is streamlined. Although each door panel has four speakers installed, it is not installed side by side in a straight line, but is designed with a sense of depth. The entire door panel was re-inverted and the production process was very careful. The shape was also very unique and had a three-dimensional effect. Treble TXC1.01, also installed on the door panel, and the TX series of treble are available in five levels to optimize the image quality of the audio and video. 
With such a huge subwoofer system, the choice of power amplifier can not be ignored. This audio system shares eight power amplifiers, namely, four MTX Class D amplifiers TA92001 and four MTX Class AB amplifiers TA7804. TA92001 is MTX Thunder series super power amplifier, there is an optional light color adjustment function.
In the case of 1 ohm, the power can reach 3000 W. It can be seen that the four TA92001 amplifiers are the main super bass T9922. The TA7804 is MTX's patented class AB amplifier with a thermally regulated turbocharger fan cooler and overload thermal protection. At 1 ohm, the power can reach 800W. 
The subwoofer has selected two T9922 JackHammer subwoofers. This subwoofer is very powerful, not only physically large and sturdy, weighing approximately 167KG. Power is also very large, rated power is 6000W, peak power is 18000W, general power amplifier should be difficult to eat it. In addition, four T8510-04s in the M8 T8500 are added, and the T8510-04 is mounted upside down on the two T9922 subwoofers to form a semicircle. The combination of this subwoofer is definitely an unprecedented super shock. 
The T8510-04 subwoofer, with a rated power of 500W, may not be as powerful as the super bass of the T9922, but for the super bass, this power is also very large. However, this subwoofer does not seem to be found very well in China. The T8510-04 subwoofer uses a plateau exhaust aluminum short-circuit ring to expand the design, with poly cone rubber overhangs and a single set of screw input terminals to ensure that the cone displacement is maximized and the bass line depth is at its best.