The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
2.Has a neodymium magnet
vs No (64% don't have it)
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.
3.Has an over-the-ear form
vs No (58% don't have it)
Comfortable full-size form with earcups that fully enclose your ears. This model is loved for its increased sound isolation and the fact that it won't leak sound to your neighbors. It offers potential for maximum bass and loudness levels.