4 Reasons why Koss PRO3AA is better

than the average

1.Sizably lower low-frequency
15Hzvs 38Hz (the average)
vs 1Hz (best: Sony MH1CBLK)
The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
2.Has sound isolation / passive noise reduction
Yesvs No (51% don't have it)
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
3.Has an over-the-ear form
Yesvs 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.
4.Clearly longer cable
2.4mvs 1.7m (the average)
vs 6m (best: AKG Q 701)
A long cable ensures more freedom of movement.
Koss PRO3AA specs
Koss PRO3AA features
Koss PRO3AA pros and cons
Koss PRO3AA advantages
Koss PRO3AA disadvantages