73points

JBL Synchros E40 BT

JBL Synchros E40 BT
vs

JBL Synchros E40 BT review: specs and price

JBL Synchros E40 BT
JBL Synchros E40 BT
73
points

Why is JBL Synchros E40 BT better than the average?

  • Impedance
    32 Ohmsvs33.15 Ohms
  • Sound pressure level
    114dB/mWvs105.19dB/mW
  • Driver unit size
    40mmvs30.89mm
  • longer battery life
    16hvs13.56h
  • Battery power
    610mAhvs389.71mAh
  • Mic sensitivity
    -42dBV/Pavs-42.16dBV/Pa

Top specs and features

Design

1.has stereo speakers
JBL Synchros E40 BT

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 a detachable cable
JBL Synchros E40 BT

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

3.weight

205g

Best

Sony MDR-EX150AP

3g

4.can be folded
JBL Synchros E40 BT

Folding devices are good for transporting as they take up less space in your bag.

5.has an on-ear form
JBL Synchros E40 BT

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
JBL Synchros E40 BT

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

Sound quality

1.highest frequency

22000Hz

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

Best

Sony MDR-Z1R

120000Hz

2.lowest frequency

20Hz

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

Best

Sony MH1CBLK

1Hz

3.sound pressure level

114dB/mW

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

Best

AKG K553 Pro

144dB/mW

4.impedance

32 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.

Best

Flips Solo 2 Social

4 Ohms

5.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.

Best

Audeze LCD2 Classic

106mm

Power

1. longer battery life

16h

The device's battery life (when in use) as given by the manufacturer. With a longer battery life you have to charge the device less often.

Best

Sennheiser PXC 480

50h

2.has a battery level indicator
JBL Synchros E40 BT

An indicator shows you when the device has low battery.

3.has a rechargeable battery
JBL Synchros E40 BT

The battery can be recharged and used over again.

4.battery power

610mAh

Best

Phaz P5

2000mAh

5.has a removable battery
JBL Synchros E40 BT

The battery is removable and can be replaced by the user if broken.

For example

Bang & Olufsen Beoplay H9i

Connectivity

1.Can be used wirelessly
JBL Synchros E40 BT

Wireless devices allow users more freedom of movement.

2.Bluetooth version

3

Best

Audio-Technica ATH-ANC900BT

5

3.has a 3.5mm male connector
JBL Synchros E40 BT

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 E40 BT

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.

2.can be used as a headset
JBL Synchros E40 BT

A headset is one headphone or pair with a built-in microphone. Headsets can be used for applications which require communication i.e. Skype, games with voice chat, mobile phones etc.

3.number of microphones

1

More microphones result in better sound quality and enable the device to filter out background noise.

Best

Parrot Zik Sport

8

Miscellaneous

1.mic sensitivity

-42dBV/Pa

It's the 'loudness' of the sound that the microphone can pick up.

Best

Jabra Move Wireless

8dBV/Pa

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