JBL Charge 4 review: specs and price
JBL Charge 4
77
points
JBL Charge 4
Why is JBL Charge 4 better than the average?
- Lowest frequency?
60Hzvs72.99Hz - Volume?
1943.7cm³vs4341.4cm³ - Bluetooth version?
4.2vs3.46 - Highest frequency?
20000Hzvs19890.51Hz - Battery power?
7500mAhvs2410.49mAh - Battery life?
20hvs12.74h - Signal-to-noise ratio (SNR)?
80dBvs79.01dB - Weight?
960gvs1.54kg
Price comparison
JBL Charge 4
Buy used:
$132.99
| Product | Store | Price | ||
|---|---|---|---|---|
| JBL Enceinte Bluetooth Charge 4 Turquois...JBL Enceinte Bluetooth Charge 4 Turquoise | $270.00 | |||
| JBL Charge 4 Portable Waterproof Wireles...JBL Charge 4 Portable Waterproof Wireless Bluetooth Speaker - Red | $179.95 | |||
Design
1.volume
1943.7cm³
Volume is the quantity of three-dimensional space enclosed by the product's chassis or, in simpler terms, the space the product occupies.
2.drivers count
1
A speaker driver is an individual transducer that converts electrical energy to sound waves. More drivers may result in better sound quality.
3.control panel placed on a device
JBL Charge 4
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.
4.weather-sealed (splashproof)
JBL Charge 4
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
5.is dustproof and water-resistant
JBL Charge 4
The device is dustproof and water-resistant. Water-resistant devices can resist the penetration of water, such as powerful water jets, but not being submerged into water.
6.weight
960g
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.
Sound quality
1.has stereo speakers
JBL Charge 4
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
2.lowest frequency
60Hz
The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
3.is an active speaker
JBL Charge 4
An amplifier is integrated into the device. An audio amplifier takes a small signal and makes it bigger without making any other changes in it which results in better sound, so any sound source can be connected to speakers.
4.Has a passive radiator
JBL Charge 4
A passive radiator is a type of driver (speaker) that doesn't have a voice coil and a magnet. The sound vibrations produced by a passive radiator depend on its mass and the size of its enclosure. It is usually used in combination with a woofer to produce deep bass tones.
5.audio output power
1 x 30W
Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.
6.highest frequency
20000Hz
The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
Power
1.has a rechargeable battery
JBL Charge 4
The battery can be recharged and used over again.
2.has a battery level indicator
JBL Charge 4
An indicator shows you when the device has low battery.
3.battery power
7500mAh
Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.
4.Battery life
20h
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.
5.charge time
5.5h
The time it takes to fully charge the battery.
6.has wireless charging
JBL Charge 4
The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
Connectivity
1.has an AUX input
JBL Charge 4
An auxiliary input allows you to play other audio sources by connecting them through a simple audio connection like a 3.5mm jack, i.e for MP3 or portable DVD/CD player.
2.Bluetooth version
4.2
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.supports Wi-Fi
JBL Charge 4
The device can connect to Wi-Fi.
4.supports Bluetooth pairing using NFC
JBL Charge 4
Device supports fast Bluetooth pairing using NFC so it can communicate with other devices over Bluetooth. You can fastly pair devices without entering a code by simply holding one device next to the device with which it is to be paired.
5.USB ports
1
With more USB ports, you are able to connect more devices.
6.has a socket for a 3.5 mm audio jack
JBL Charge 4
With a standard mini jack socket, you can use the device with most headphones.
Features
1.Can be used wirelessly
JBL Charge 4
Wireless devices allow users more freedom of movement.
2.supports a remote smartphone
JBL Charge 4
This technology allows the users to use their smartphone as a remote control for the device.
3.has voice commands
JBL Charge 4
You can use your voice to control key functions of the device and you can easily access your device without pushing any button.
4.Has a radio
JBL Charge 4
A built-in FM radio tuner allows you to listen to most of the live-broadcasted FM radio stations without using the internet.
5.has a sleep timer
JBL Charge 4
A sleep timer is a function that shuts off the power after a preset amount of time.
6.Has voice prompts
JBL Charge 4
With voice prompts, you will automatically receive information via audio messages – for instance, you may find out that the battery is running low, and it's time to recharge the device.
Price comparison
JBL Charge 4
Buy used:
$132.99
| Product | Store | Price | ||
|---|---|---|---|---|
| JBL Enceinte Bluetooth Charge 4 Turquois...JBL Enceinte Bluetooth Charge 4 Turquoise | $270.00 | |||
| JBL Charge 4 Portable Waterproof Wireles...JBL Charge 4 Portable Waterproof Wireless Bluetooth Speaker - Red | $179.95 | |||
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