For my experience, they are truly over-the-ear, encompassing both of mine with no issue. Classical music is mostly higher strings and air instruments with less lower end. Hatte zunächst günstigere Modelle getestet welche aber alle mangelhaft waren. I did it by myself with plenty of clamps, but a friend might have made it a lot easier. I bought three more colors. This product has been a great addition to my home gym. Not quite what the description showed ??They are like a size 13 men?s and we?re supposed to be women?s 8. They add a little bit of pleasing air, scoop out some of the excessive fattiness in the sup bass, making it more shapely overall, while also, and to my great appreciation, reduce some of the abrasive mids that can come off ?shouty? in the original pad response. Rack is pretty sturdy for a low cost purchase. Understanding the lights can be difficult but watching Bose setup video on YouTube makes it much more clear.