45points
39points

JBL Synchros S400BT

53points
39points

Pioneer SE-MJ591

JBL Synchros S400BT
Pioneer SE-MJ591
Comparison winner
vs
vs

13 facts in comparison

JBL Synchros S400BT vs Pioneer SE-MJ591

JBL Synchros S400BT
Pioneer SE-MJ591
45
points
JBL Synchros S400BT
53
points
Pioneer SE-MJ591

Why is JBL Synchros S400BT better than Pioneer SE-MJ591?

  • 7dB/mW higher sound pressure level
    ?

    115dB/mWvs108dB/mW
  • Can be used wirelessly
    ?
  • Control panel placed on a device
    ?

Why is Pioneer SE-MJ591 better than JBL Synchros S400BT?

  • 18000Hz higher high-frequency
    ?

    40000Hzvs22000Hz
  • 5Hz lower low-frequency
    ?

    5Hzvs10Hz
  • Has stereo speakers
    ?
  • Travel bag is included
    ?

Price comparison

JBL Synchros S400BT

ProductStorePrice
JBL Synchros S400BT AmazonJBL Live 400BT On-Ear Wireless Headphone...JBL Live 400BT On-Ear Wireless Headphones - Black
Amazon logo
$69.95
JBL Synchros S400BT AmazonJBL E45BT On-Ear Wireless Headphones (Wh...JBL E45BT On-Ear Wireless Headphones (White)
Amazon logo
$59.99
JBL Synchros S400BT AmazonJBL Endurance Jump, Wireless in-Ear Spor...JBL Endurance Jump, Wireless in-Ear Sport Headphone with One-Button Mic/Remote - Black
Amazon logo
$49.95
JBL Synchros S400BT AmazonJBL T500BT On-Ear, Wireless Bluetooth H...JBL T500BT On-Ear, Wireless Bluetooth Headphone
Amazon logo
$39.95
JBL Synchros S400BT AmazonJBL T110 In Ear Headphones Black
Amazon logo
$12.09
JBL Synchros S400BT AmazonJBL Lifestyle Tune 110BT Wireless in-Ear...JBL Lifestyle Tune 110BT Wireless in-Ear Headphones, Black
Amazon logo
$28.64
JBL Synchros S400BT AmazonJBL E25BT Bluetooth in-Ear Headphones Bl...JBL E25BT Bluetooth in-Ear Headphones Black
Amazon logo
$26.95
JBL Synchros S400BT AmazonJBL T600BTNC Noise Cancelling, On-Ear, W...JBL T600BTNC Noise Cancelling, On-Ear, Wireless Bluetooth Headphone
Amazon logo
$99.95
JBL Synchros S400BT AmazonJBL JR 300BT Kids On-Ear Wireless Headph...JBL JR 300BT Kids On-Ear Wireless Headphones Safe Sound Technology (Teal)
Amazon logo
$49.95
JBL Synchros S400BT AmazonJBL JR 300BT - On-Ear Wireless Headphone...JBL JR 300BT - On-Ear Wireless Headphones for Kids - Blue/Orange
Amazon logo
$49.95
JBL Synchros S400BT walmartCase for Jabra Revo, JBL S400BT, JBL E45...Case for Jabra Revo, JBL S400BT, JBL E45BT, JBL E55BT, Marshall Major II Bluetooth On-Ear, Marshall Monitor Bluetooth Wireless Over-Ear, Marshall MID Bluetooth, Beats Studio, Skullcandy Crusher
walmart logo
$24.99

Cheap alternatives

Design

1.has stereo speakers
?

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience. Show more

JBL Synchros S400BT
Pioneer SE-MJ591
2.has a detachable cable
?

With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.

JBL Synchros S400BT
Pioneer SE-MJ591
3.travel bag is included
?

The device comes with its own special case or pouch, which is useful for safe transportation.

JBL Synchros S400BT
Pioneer SE-MJ591
4.can be folded
?

Foldable devices are easier to transport and take up less storage space.

JBL Synchros S400BT
Pioneer SE-MJ591
5.has an on-ear form
?

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.

JBL Synchros S400BT
Pioneer SE-MJ591
6.has a straight plug
?

A straight plug is better when the jack is on the top or bottom of your player.

JBL Synchros S400BT
Pioneer SE-MJ591

Sound quality

1.highest frequency
?

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble. Show more

Best

Sony MDR-Z1

120000Hz

22000Hz

40000Hz

2.lowest frequency
?

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

Best

Sony MH1CBLK

1Hz

10Hz

5Hz

3.sound pressure level
?

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

Best

AKG K553 Pro

144dB/mW

115dB/mW

108dB/mW

4.driver unit size
?

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

Best

Monoprice Monolith M1570

106mm

40mm

40mm

Connectivity

1.Can be used wirelessly
?

Wireless devices allow users more freedom of movement.

JBL Synchros S400BT
Pioneer SE-MJ591
2.has a 3.5mm male connector
?

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

JBL Synchros S400BT
Pioneer SE-MJ591

Features

1.control panel placed on a device
?

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.

JBL Synchros S400BT
Pioneer SE-MJ591

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