Recently I damaged my left speaker, but my right speaker is perfectly fine. My left speaker still works but it's extremely bitcrushed, so I just muted it. The problem with this is that I cannot hear with 2 speakers, so I can't hear audio that utilizes stereo properly. To hear both channels on just one speaker I tried to turn on the "Play stereo audio as mono" feature in accessibility options, but it seems to be not changing anything. I've tried restarting the coreaudiod process and restarting my mac. Anyone help? I'm running macOS 10.14 Mojave on a Late 2013 15 inch MacBook Pro.