No bass in Bootcamp

Hello, I've had Bootcamp running on my 2016 nTB MacBook Pro and I have noticed that inside Bootcamp the speakers do not appear to be using the subs and instead sound like Windows 10 is only using the tweeters.

In macOS they sound full and are very loud.

There was a recent Apple Software Update that increased the volume of the speakers a little but did not change how the speakers actually sounded.

Any ideas? The Audio jack sounds the same in both OSs btw.