45points
39points

JBL Synchros S400BT

JBL Synchros S400BT
vs

JBL Synchros S400BT review: specs and price

JBL Synchros S400BT
45
points
JBL Synchros S400BT

Why is JBL Synchros S400BT better than the average?

  • Lowest frequency
    ?

    10Hzvs14.66Hz
  • Sound pressure level
    ?

    115dB/mWvs104.87dB/mW
  • Driver unit size
    ?

    40mmvs30.77mm

Price comparison

Cheap alternatives for JBL Synchros S400BT

Design

1.has a detachable cable
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.
2.can be folded
JBL Synchros S400BT
Foldable devices are easier to transport and take up less storage space.
3.has an on-ear form
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.
4.has a straight plug
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

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

22000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
3.sound pressure level

115dB/mW

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

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
JBL Synchros S400BT
Wireless devices allow users more freedom of movement.
2.Bluetooth version

3

Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.
3.has a 3.5mm male connector
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
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.

Which are the best headphones?

Show all
This page is currently only available in English.