Etymotic ER 4PT

6 Reasons why Etymotic ER 4PT 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.Measurably lower impedance
27Ohmsvs 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 included ear pads
Yesvs No (58% don't have it)
Allows you to change ear pads without buying new ones.
5.Has an L-shaped plug
Yesvs No (68% don't have it)
An L-shaped plug is better if the jack is on the left or right side of the device, so that the cable isn't bent, and is less likely to break when the device is in your pocket.
6.Has an in-ear form
Yesvs No (67% don't have it)
The in-ear device is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. It is inserted in the ear canal itself and blocks out a lot of environmental noise. It has stronger bass tones and is unlikely to fall out of the ear.
Etymotic ER 4PT
Etymotic ER 4PT specs
Etymotic ER 4PT features
Etymotic ER 4PT pros and cons
Etymotic ER 4PT advantages
Etymotic ER 4PT disadvantages