Here’s our JBL Charge 4 software update instructions. This routine can take up to thirty minutes to finish, depending on the speed of your internet link. Plus, you can’t undo it once done. That is, you won’t be able to return to any prior firmware version after installing a software upgrade. So, be sure that … Continue reading JBL Charge 4 Software Update Instructions
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JBL Charge 4 Buttons, Codes, Meanings
The JBL Charge 4 waterproof speaker has six buttons and several lamps across its top, as well as battery gauge lights across the front bottom. The Power button lights in white to show that the speaker is ON or OFF. There’s also a port access panel on the back bottom. This protects the USB-C charge … Continue reading JBL Charge 4 Buttons, Codes, Meanings
How to Bass Boost JBL Charge 4 Speaker
You can adjust the bass response of the JBL Charge 4, by turning on and off its bass boost mode. Now when ON, bass boost makes the passive bass radiators on this speaker vibrate a lot more, and adds a decidedly “thumpy” quality to the content playing. But when OFF, you get a more flat … Continue reading How to Bass Boost JBL Charge 4 Speaker
JBL Charge 4 Firmware Upgrade Instructions
Here’s our JBL Charge 4 firmware upgrade instructions. This routine can take up to thirty minutes to finish, depending on the speed of your WiFi connection. Plus, you can’t reverse once done. That is, you won’t be able to return to any prior firmware version once you complete this upgrade. So, be certain that you … Continue reading JBL Charge 4 Firmware Upgrade Instructions
How to Hard Reset JBL Charge 4
These JBL Charge 4 hard reset instructions show how to hard reset your JBL Charge 4 Bluetooth speaker. Resetting puts the speaker back into its default factory state. Plus, it wipes any earlier paired Bluetooth devices from memory, and so, stops the speaker from pairing to any nearby Bluetooth devices after the reset. Also, hard … Continue reading How to Hard Reset JBL Charge 4
How to Connect JBL Charge 4 to Alexa
This post demonstrates how to connect the JBL Charge 4 with Alexa speakers, including the Echo, Dot, and Spot models. And, since this connecting happens right between the Charge 4 and Alexa, you need not turn BT on in the mobile device you’re using to set it up. How to Connect JBL Charge 4 to … Continue reading How to Connect JBL Charge 4 to Alexa
JBL Charge 4 Change Name, Rename
When you scan for in-range Bluetooth speakers on a phone, desktop computer, or tablet, your JBL Charge 4 speaker shows up as “JBL Charge 4” by default. That is, its default Bluetooth name is, “JBL Charge 4”. But you can change this name using the JBL Connect app along with an iOS or Android mobile … Continue reading JBL Charge 4 Change Name, Rename
JBL Charge 4 Specs and Features
The Charge 4 JBL speaker sounds BIG, and plays loud enough to fill outdoor parties with ponderous sounding tunes. Thus, as we’ll see in the JBL Charge 4 specs below, it features noticeably more bass output than models in the JBL Flip family. So this is a sure upgrade from Flip. Plus, even when playing … Continue reading JBL Charge 4 Specs and Features
JBL Charge 4 Review, Specs and Features
In this piece, we offer our JBL Charge 4 power bank waterproof Bluetooth speaker review, features, specs, facts and impressions. We go over this medium sized wireless speaker’s performance, and accessories, as well as how you can charge your mobile devices with its charge port. Note though that this is a mono speaker. So though … Continue reading JBL Charge 4 Review, Specs and Features
JBL Charge 4 Bass Boost Explained
You can adjust the low frequency response of the JBL Charge 4, by turning on and off its bass boost mode. Now when ON, bass boost makes the passive radiators at each end of this speaker vibrate a lot more. Plus it adds a decidedly “thumpy” quality to the content playing. But when OFF, you … Continue reading JBL Charge 4 Bass Boost Explained