I dont have a system in my tahoe yet, but when I do I will definitely have a bass nob, looking forward to hearing about more nob locations.
This may be ridiculous, but are there any type of spring loaded buttons that you could customize to fit in one of the cig/charger holes...where you would mount the bass nob on the switch, then mount the button deep enough to where when its clicked in its compressed state that everything is flush with the cig/charger hole, to where you could still shut the cig/charger lid and the nob would be invisible to everyone...then if you need to adjust the bass, open the cig/charger lid, push the nob/button so it pops out, then adjust the bass....it would act like our interior lighting button on the left side of the dash, but hidden in the cig/charger? Is this possible???
And Yates, I use bass nobs all the time because I love bass and the wifey does not.