Car manufacturers are not the most concerned about the pros and cons of the in-car audio configuration. They do not pay attention to them and are not professional in production and development.

Sound enjoyment, layering, reduction, fidelity, etc. are not even available. Although the original audio equipment of high-end cars has been improved a lot, it is still far from professional sound effects.

The difference between the original car’s sound effect and the truly wonderful sound quality can be known by comparing it with the modified car, to understand the inner depth of music.