JBL Boombox Speaker Watts

The JBL Boombox speaker by Harman Kardon is a moderate to higher power, boom box style unit with enough RMS watts to fill bigger rooms with full sounding tunes. It also has a built in power bank for recharging light, medium, and some duty phones and tablets. But what do the watts a BT speaker … Continue reading JBL Boombox Speaker Watts

How to Adjust Volume on JBL Boombox Speaker

There are a few ways to adjust the JBL Boombox volume on this Bluetooth speaker. These can depend on the app(s) you’re playing from. In fact, many apps provide volume controls for their audio output.  Moreover, this JBL speaker has two buttons for volume control too.  Find these (the + and -) shaped buttons  on … Continue reading How to Adjust Volume on JBL Boombox Speaker

Finding JBL Boombox Firmware Version

Here, we give finding JBL Boombox speaker firmware version instructions.  This is the version that this speaker is currently running. Knowing this number helps JBL support personnel when fixing speaker problems.  This can aid them in troubleshooting issues, bad behaviors, button lockups, pairing failures, and other problems. Note that in the JBL Boombox, to get … Continue reading Finding JBL Boombox Firmware Version

How to Reset JBL Boombox

How to reset the JBL Boombox Bluetooth speaker shows how to restore the speaker to its default factory settings. Resetting erases any earlier paired Bluetooth devices from memory, and stops the Boombox from pairing to any nearby active Bluetooth devices that happen to be in range. Also, you might reset the unit to get it … Continue reading How to Reset JBL Boombox

How to Factory Reset JBL Boombox Bluetooth Speaker

This post tell how to factory reset the JBL Boombox BT speaker, to return the unit to its default factory settings. Factory resetting restores the Boombox to default operation. Moreover, it wipes any earlier paired Bluetooth devices from  memory. Purging old settings stops the speaker from pairing to any close-by active Bluetooth devices. Also, you … Continue reading How to Factory Reset JBL Boombox Bluetooth Speaker

How to Turn Off JBL Boombox 1 BT Speaker

We explain how to turn off the JBL Boombox 1 BT speaker here.  Now most speakers have a Power button that they prominently position on the unit so it’s easy to find.  Indeed, this powerful speaker is no exception to this, as we find its Power button on the top button panel to the left … Continue reading How to Turn Off JBL Boombox 1 BT Speaker

How to Bass Boost JBL Boombox 1 Speaker

You can change how loud the bass is on the JBL Boombox 1 BT speaker, by turning on and off its bass boost mode. When switched on, this mode makes the passive bass radiators on the left and right edges of the speaker vibrate much more. Plus, this adds a low rumble quality to the … Continue reading How to Bass Boost JBL Boombox 1 Speaker

JBL Boombox Speaker Specs and Features

means Here, we list the complete JBL Boombox speaker specs.  First, these give its physical size, weight, waterproof level certification, battery charge time, and play time.  They also give its frequency response, power output, battery life per recharge, and power bank capabilities.  Indeed it’s obvious from reading through these specs that the JBL Boombox sounds … Continue reading JBL Boombox Speaker Specs and Features