Hello! I’m the proud new owner of a 2019 Disco Lux. I have the premium sound and I have questions… How do I make this thing sound good? I only have 3 settings; subwoofer, bass and treble. No mid range or any other settings.

 

I have a '17 with the Meridian system. Underneath the three settings you mentioned, look for Stereo, Meridian, Dolby, DTS. On my radio, I can select one of these for varying sound profiles; I prefer Meridian.