37points

Audio-Technica ATH-CKS77BK

34points

SoundMagic EP20

Audio-Technica ATH-CKS77BK
Comparison winner
SoundMagic EP20
vs
vs

15 facts in comparison

Audio-Technica ATH-CKS77BK vs SoundMagic EP20

Audio-Technica ATH-CKS77BK
SoundMagic EP20

Why is Audio-Technica ATH-CKS77BK better than SoundMagic EP20?

  • 20Hz lower low-frequency
    ?

    5Hzvs25Hz
  • 5000Hz higher high-frequency
    ?

    25000Hzvs20000Hz
  • Has passive noise reduction
    ?
  • 2 Ohms lower impedance
    ?

    14 Ohmsvs16 Ohms
  • 5g lighter
    ?

    7gvs12g

Why is SoundMagic EP20 better than Audio-Technica ATH-CKS77BK?

  • Has stereo speakers
    ?
  • 9dB/mW higher sound pressure level
    ?

    115dB/mWvs106dB/mW
  • 2.5mm bigger driver unit
    ?

    15mmvs12.5mm
  • Has an earbud form
    ?

Price comparison

Design

1.has stereo speakers
Audio-Technica ATH-CKS77BK
SoundMagic EP20
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
3.travel bag is included
Audio-Technica ATH-CKS77BK
SoundMagic EP20
The device comes with its own special case or pouch, which is useful for safe transportation.
4.has an in-ear form
Audio-Technica ATH-CKS77BK
SoundMagic EP20
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.
A long cable ensures more freedom of movement.
6.has an earbud form
Audio-Technica ATH-CKS77BK
SoundMagic EP20
The earbud form is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. For some people it is more comfortable than in-ear form.

Sound quality

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
2.highest frequency

25000Hz

20000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
3.has passive noise reduction
Audio-Technica ATH-CKS77BK
SoundMagic EP20
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
4.sound pressure level

106dB/mW

115dB/mW

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
5.impedance

14 Ohms

16 Ohms

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.
The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.

Connectivity

1.Can be used wirelessly
Audio-Technica ATH-CKS77BK
SoundMagic EP20
Wireless devices allow users more freedom of movement.
2.has a 3.5mm male connector
Audio-Technica ATH-CKS77BK
SoundMagic EP20
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

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