What is the best way to upgrade the sound system in a Volkswagen T-Cross?

I've been thinking about upgrading the sound system in my Volkswagen T-Cross, but I'm not sure where to start. Should I replace the speakers or add a subwoofer? What brands are recommended? Any advice would be greatly appreciated.

The first thing you should do is determine your budget and what kind of sound quality you're looking for. From there, you can research different brands and compare prices to find the best option for you.

Adding a subwoofer can definitely improve the overall sound in your T-Cross, but it's also important to upgrade the speakers as well for a balanced and immersive audio experience.

Personally, I've had great experiences with JBL and Pioneer speakers in my own car. They offer great sound quality at a reasonable price.