What is the optimal ratio for bass, midrange, and treble in the Passat?

[LeGrant]

The optimal ratio for bass, midrange, and treble in the Passat is as follows: Bass ratio: Increasing the bass frequency can make the sound deeper or lower, but excessive boosting can have the opposite effect, making it uncomfortable to listen to for extended periods. The most reasonable setting should result in a rich and solid sound. Midrange ratio: Increasing the midrange frequency can create a sense of presence, but excessive boosting can make the sound noisy and reduce the driver's ability to distinguish sounds. The most reasonable setting should produce a rich and bright sound. Treble ratio: Increasing the treble frequency can make the sound crisp and clear, but excessive boosting can cause distortion, making the sound harsh or fuzzy.