The title says it all. More in depth explanation, I have previously connected my pair of skullcandy crusher wireless to my android LG v20 via bluetooth and the bass is absolutely amazing. however when I connect my headphones to my windows 10 PC via the aux cord the bass almost completely disappears. The slider on the left rear does not adjust the bass at all. I have tried installing custom audio drivers to no prevail. Could it possible be that the bass is only activated when the headphones are using the bluetooth driver? I do not have a bluetooth adapter installed on my computer.