How can I improve the audio quality in my Audi car?

I recently purchased an Audi and I noticed that the audio quality is not as good as I expected. How can I enhance the sound in my car to make it more enjoyable?

First, check the settings on your audio system. Make sure the bass, treble, and balance are properly adjusted. If that doesn't improve the sound, consider upgrading your speakers to higher quality ones.

Make sure your car's engine is not causing any noise interference. If it is, consider installing soundproofing materials under the hood. Also, try using a higher quality audio source like a CD or lossless audio files.