Ok, so I'm old and out of touch with yoof, but just how do they manage to sit in their cars with their stereos at that volume? It must be really painful. I'm partial to the off rock concert, but the volumes inside some cars must be worse than that.
I think you can get special ear plugs so that you can play your car stereo at full blast giving the public the benefit of your music without damaging your own hearing
An acquaintance of mine (much younger) had a set of large speakers in the rear of his car.........that is until he developed a serious hearing problem. Now he has nothing louder than a radio in there.