Koss QZ900

9 Reasons why Koss QZ900 is better

than the average

1.Considerably lower low-frequency
20Hzvs 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.Considerably lower impedance
32Ohmsvs 42Ohms (the average)
vs 4Ohms (best: Flips Solo 2 Social)
Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.
3.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.
4.Has a detachable cable
Yesvs No (64% don't have it)
With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
5.Has an in-line control panel
Yesvs No (56% don't have it)
There is a control panel on the cable, so you can easily operate the device without having to interact with it.
6.Can be folded
Yesvs No (70% don't have it)
Folding devices are good for transporting as they take up less space in your bag.
7.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.
8.Has active noise canceling / noise reduction
Yesvs No (87% don't have it)
This type of device allows you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise. Ideal for plane rides and morning commutes.
9.Has a removable battery
Yesvs No (93% don't have it)
The battery is removable and can be replaced by the user if broken.
Koss QZ900
Koss QZ900 specs
Koss QZ900 features
Koss QZ900 pros and cons
Koss QZ900 advantages
Koss QZ900 disadvantages