> However, if you put on a headset and apply only frequencies above 16kHz, you will distinctly notice a change in the pressure in your headset's ear cups. If y

> However, if you put on a headset and apply only frequencies above 16kHz, you will distinctly notice a change in the pressure in your headset's ear cups. If you put something above 16 kHz at full scale and/or if you play it extremely loud then maybe. With typical music content at typical volumes, I doubt it.