Reshaping the power center: Touareg’s original Dynaudio audio is deeply optimized to unleash flagship potential with professional DSP drive

In the original audio configuration list of many luxury models, we often see international first-line audio brands such as Burmester, Meridian, Mark Levinson, Dynaudio, BOSE, etc. figure. These brands themselves represent excellent acoustic technology and artistic pursuit. However, when they are integrated into a complex industrial product like automobiles, their potential is often affected by the dual restrictions of “vehicle system engineering” and “cost control”. Failed to fully release. Specifically, a common phenomenon in the original factory system is that the quality of the speaker unit usually has a good foundation, but the power output of the power amplifier module, the most critical “power heart” in the system, is often conservative, and the sound adjustment style tends to be standardized and popular, lacking room for individuality and in-depth excavation. If you want to thoroughly stimulate the potential of these high-quality speakers and give the system a more distinctive personal listening style, the most direct and efficient later upgrade solution is to install a professional DSP power amplifier with excellent quality. This upgrade method is not only relatively simple to implement, but also fundamentally solves the problem of insufficient driving and control, making the shaping of music style arbitrary, and playing a key role in “making the finishing touch” and thoroughly reborn the whole set of original high-end sound system.

 

Below we will take this Volkswagen Touareg as an example for a detailed interpretation. The original factory of the car is equipped with the well-known Dynaudio sound system. Objective evaluation shows that this original Dynaudio system still has obvious improvements in the actual hearing experience: the high-frequency performance is slightly dull and blunt, lacking the due delicate overtones and natural extensions; Low frequencies appear loose and weak, with insufficient control. Once the volume is raised to a higher sound pressure, the whole sound will easily fall into a state of chaos and disorder, and the sense of layering and details will instantly collapse. These symptoms clearly point to the core crux-there is a bottleneck in the power reserve and control system of the original car power amplifier. Accurate later upgrade of this “cause” will have an immediate effect.

 

 

The Dynaudio system of this Touareg is equipped with a total of 12 speaker units. In order to realize independent and accurate driving and adjustment of each unit, we decided to install two six-channel DSP power amplifiers for it. This architecture ensures that each signal can receive independent power amplification and precise digital signal processing.

Recommended core upgrade equipment: AVI brand DSP power amplifier, specific model: 6 V 2.
The core advantages of choosing this kind of all-in-one DSP power amplifier: The highly integrated design greatly saves installation space, and has the advantages of low energy consumption, high electro-acoustic conversion efficiency, and powerful functions. It is an ideal choice for modern car audio upgrades.

Equipment installation location planning: In order to keep the interior of the cabin absolutely tidy and make use of the idle space, we chose the interior space of the original spare tire compartment for hidden installation.

In order to ensure stable installation and facilitate heat dissipation, we customized a special mounting bracket for two DSP power amplifiers.

Use high-performance nail-free glue to assist in fixing the bracket to ensure that it is absolutely stable and free of any abnormal noise during vehicle driving.

This is the 12-channel power amplifier module that comes with the original Touareg car. It is the core object that needs to be “empowered” and “optimized” in this upgrade.

Rigorous wire connection process: The connection between all signal lines and power lines is the basis to ensure the stability of the system and pure sound quality.

 

We insist on standardized welding treatment of every important connecting wire, and use heat shrinkable tubing for protection to ensure the firm and reliable connection points and extremely low loss of signal transmission.

Scientific and precise system adjustment: After the hardware installation is completed, professional audio testing instruments (such as measuring microphones and audio analyzers) are used for data acquisition and preliminary calibration, which is the technical guarantee for accurate sound field restoration.

 

On the basis of instrument calibration, combined with the rich listening experience of professional tuners, the final subjective fine-tuning is carried out in the “emperor’s position” in the car to achieve a perfect balance between data and listening.

 

 

Summary of upgrade effect: After the whole system is upgraded and precisely adjusted, the improvement of sound effect is immediate and all-round. The width, depth and height of the sound field have been scientifically reconstructed, and the positioning of musical instruments and vocals has become extremely clear and accurate; The sense of surrounding and immersing music is significantly enhanced, and the listener seems to be wrapped in harmonious notes. The musical sense and texture of the sound have achieved a qualitative leap. Specifically, the pre-existing high-frequency stiffness and harsh problems no longer exist, and are replaced by delicate, smooth and airy extensions; The low frequencies that used to be loose and weak and chaotic at loud volumes are now compact, solid, elastic and well-defined; While the overall sound dynamics are greatly improved, it still maintains excellent control and clarity. This upgrade not only completely solved many shortcomings of the original system, but also brought surprises beyond expectations to car owners in some dimensions of sound performance, truly releasing the full potential of the Dynaudio sound system equipped with this Touareg.