Why is my 2017 Chevy Equinox subwoofer not working?

The 2017 Chevy Equinox subwoofer can be inoperative for many reasons such as a damaged amp, defective infotainment relay, or blown fuse. Without an amplifier, You could never experience high-quality music reproduction in Your car. An amplifier boosts the low-level Audio signal generated by the head unit so that it's powerful enough to move the cones of the speakers in the system and create sound.Adding an amplifier can provide cleaner sound, more power, and better performance, improving the experience of listening to music in Your car. Benefits of adding an amplifier: Better Sound Quality “ Adding an amplifier can improve Your sound by being a power source to really drive Your speakers without straining them.