43points

AKG K 550

39points

JBL Synchros S400BT

AKG K 550
Comparison winner
JBL Synchros S400BT
vs
vs

14 facts in comparison

AKG K 550 vs JBL Synchros S400BT

AKG K 550
JBL Synchros S400BT

Why is AKG K 550 better than JBL Synchros S400BT?

  • Has stereo speakers
    ?
  • 6000Hz higher high-frequency
    ?

    28000Hzvs22000Hz
  • Has passive noise reduction
    ?
  • Has an over-the-ear form
    ?
  • 10mm bigger driver unit
    ?

    50mmvs40mm

Why is JBL Synchros S400BT better than AKG K 550?

  • 2Hz lower low-frequency
    ?

    10Hzvs12Hz
  • 1dB/mW higher sound pressure level
    ?

    115dB/mWvs114dB/mW
  • Has a detachable cable
    ?
  • Can be used wirelessly
    ?
  • Control panel placed on a device
    ?
  • Has an on-ear form
    ?

Price comparison

Design

1.has stereo speakers
AKG K 550
JBL Synchros S400BT
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
2.has an over-the-ear form
AKG K 550
JBL Synchros S400BT
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.
3.has a detachable cable
AKG K 550
JBL Synchros S400BT
With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
4.can be folded
AKG K 550
JBL Synchros S400BT
Foldable devices are easier to transport and take up less storage space.
5.has an on-ear form
AKG K 550
JBL Synchros S400BT
This device comfortably rests on top of your outer ears. As it doesn't block out everything from the outside world, it's preferred in places like office environments and recommended for outdoor activities.
6.has a straight plug
AKG K 550
JBL Synchros S400BT
A straight plug is better when the jack is on the top or bottom of your player.

Sound quality

1.lowest frequency

12Hz

10Hz

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

28000Hz

22000Hz

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
AKG K 550
JBL Synchros S400BT
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

114dB/mW

115dB/mW

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

50mm

40mm

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
AKG K 550
JBL Synchros S400BT
Wireless devices allow users more freedom of movement.
2.has a 3.5mm male connector
AKG K 550
JBL Synchros S400BT
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

Features

1.control panel placed on a device
AKG K 550
JBL Synchros S400BT
There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.

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