Why the JBL Boombox 3 is the best outdoor speaker?

A portable Bluetooth speaker with a robust and immersive sound system is the JBL Boombox 3. It has a battery that is rechargeable and has a 24-hour battery life. With an IPX7 rating, the speaker is also water-resistant and may remain underwater for up to 30 minutes without suffering any damage.

The JBL Boombox 3 has an output power of 80W RMS with a frequency response range of 50Hz to 20kHz. In order to create rich, strong bass tones, it also has two JBL bass radiators and four active transducers.

Both Android and iOS devices are supported by the speaker, and it supports up to two Bluetooth connections at once. As you listen to music, you may charge your gadgets using the USB connector on the device.

What is in the Box:

1 x JBL Boombox 3

AC Power Cord

Quick Start Guide

Safety Sheet

What are the best features of JBL Boombox 3?

The JBL Boombox 3 is a portable speaker with a variety of characteristics; among them are the following:

Image source: Amazon
  • Massive sound and deepest bass: No matter how loud you crank up the volume, the new 3-way speakers offer better sensitivity of JBL’s acoustic architecture, sharpening clarity while reducing distortion for massive bass and a broad audio spectrum.
  • 24 hours of play time: You can listen to music on the speaker for up to 24 hours on a single charge.
  • IP67 dust and water proof: You can take your speaker anywhere, in any weather, thanks to the JBL Boombox 3’s IP67 dustproof and waterproof construction.
  • Strong, bold design: A strong metal handle and an eye-catching orange silicone grip have been added to the svelte, enduring JBL silhouette.
  • Wireless Bluetooth streaming: Up to two smartphones or tablets can be wirelessly linked to the speaker so you can alternately share your favorite tunes.
  • Crank up the fun with PartyBoost: Party Boost enables you to connect numerous JBL PartyBoost-compatible speakers together for countless audio configurations or couple two JBL PartyBoost-compatible speakers together for stereo sound.
  • JBL Portable app: The JBL Portable app can help you get the most from your Boombox 3. Setup your device to your liking, unlock features, and receive real-time updates to ensure that you can always enjoy your music.

Specifications of the JBL BOOMBOX 3 portable speaker:

Model No.JBL Boombox 3
Transducers189 x 114mm Subwoofer, 2 x 80.9 x 80.9mm Midrange/2 x 2.75 inch, 2 x 20mm Tweeter/2 x 0.75 inch
Output powerx 80W RMS-subwoofer + 2 x 40W RMS-midrange + 2 x 10W RMS-tweeter (AC mode)
Frequency response40Hz-20kHz
Connection TypeBluetooth
USB1 x Type A
Battery LifeUp to 24 hours per charge
Power SourceRechargeable Lithium-ion battery, AC power cord (included)
IP ratingIP67 dust and water proof
Connection Ports:AC-in, USB-A, Aux-in
Cable Type:AC Power Cable
Cable Length:2000mm/ 78.7”
USB Charge Out:5V / 2A (maximum)
Bluetooth Version:5.3
Net weight:6.7 kg/14.7lbs

How Can I connect multiple speakers to JBL Boombox 3?

Use the JBL Connect+ feature to connect your JBL Boombox 3 to various speakers. You can link up to 100 JBL speakers with this capability. The steps to connect numerous speakers are as follows:

  • Ensure that your JBL Boombox 3 is powered on and that pairing mode is selected.
  • Use Bluetooth to link your first speaker to your mobile device.
  • To activate pairing mode, press the Connect+ button on your first speaker.
  • Repetition of step 3 is required for each additional speaker you wish to connect.
  • When every speaker is in pairing mode, they will all synchronize and offer a more rich audio experience.

Can I connect my laptop to JBL Boombox 3?

 Your laptop can be connected to the JBL Boombox 3. Use an AUX wire or Bluetooth to accomplish this.

By turning on Bluetooth on your laptop and looking for compatible devices, you can pair it with the JBL Boombox 3 if it has Bluetooth. Select the JBL Boombox 3 to connect once you see it on the list of compatible devices.

As an alternative, you can attach your laptop to the JBL Boombox 3 via an AUX connection. You’ll need a 3.5mm male-to-male AUX cable for this. Connect the cable’s other end to your laptop’s audio output port and the speaker’s AUX input on the back of the speaker. If you want to play audio through your JBL Boombox 3, you might need to switch your laptop’s output device.

How do I connect my phone to JBL Boombox 3?

You can adhere to these methods to connect your phone to the JBL Boombox 3:

  • Activate your JBL Boombox.
  • Press and hold the speaker’s Bluetooth button until the indicator light begins to flash.
  • Activate Bluetooth on your phone and look for compatible devices.
  • To connect, choose “JBL Boombox 3” from the list of compatible devices.

How do I charge my JBL Boombox 3?

Use the power adapter that came with your JBL Boombox 3 to charge it. Between the speaker and that AC adapter, attach the black barrel DC output jack that came with the speaker. After that, connect the adapter to a functioning wall outlet to finish charging the JBL Boombox. Finally, your JBL Boombox will be fully recharged after six and a half hours.

As an alternative, you can connect your device via USB cable to the speaker’s USB connection, which will allow you to simultaneously listen to music and charge your smartphone.

How do I reset my JBL Boombox 3?

The steps listed below can be used to reset your JBL Boombox 3:

  • Activate your JBL Boombox.
  • Find the reset button on the speaker’s rear.
  • Using a paper clip or other pointed instrument, press and hold the reset button for roughly 10 seconds.
  • After the speaker restarts, release the button.

Comparing JBL Boombox 3 and Boombox 2

JBL has long been a player to be reckoned with. Music lovers now frequently choose JBL Boombox speakers because of their strong sound quality and dependability. In this essay, we’ll examine a thorough comparison of the JBL Boombox 3 and Boombox 2 speakers. To assist you in making an informed choice, we will examine a number of factors, such as battery life, design, and additional features.

Sound Quality – The Heart of the Matter

  • Sound Output:

The quality of the sound that a speaker generates is by far its most important feature. While the Boombox 2 only produces 60 watts, the JBL Boombox 3 has an astounding 80 watt output. This makes the Boombox 3 perfect for outdoor events and parties because it can deliver a louder and more immersive listening experience.

  • Bass Performance:

The distinctive bass performance of JBL is present in both speakers. With its PartyBoost feature, the Boombox 3 goes one step further by enabling you to connect additional speakers for an even more potent bass experience. The Boombox 3 might be the better option if you love bass.

Design and Portability

  • Size and Weight:

Size and weight are important factors in portability. The Boombox 2 is easier to take along because it is a little bit lighter and smaller than its predecessor. The Boombox 3’s enhanced sound quality, however, makes up for its greater size.


Due to their tough architecture, these speakers are made to resist the demands of outdoor use. Due of their water resistance, they are ideal for beach and poolside gatherings.

Battery Life – The Longevity Factor

  • Battery Capacity:

A 10,000mAh battery within the Boombox 3 allows for up to 24 hours of playback on a single charge. While the Boombox 2’s battery can play music for up to 20 hours, it has a somewhat lesser capacity. The Boombox 3 is the device to choose if having a longer battery life is important to you.

Additional Features

  • Bluetooth Connectivity:

As both speakers enable Bluetooth 5.1, your devices will be connected to them in a secure and effective manner. For a coordinated audio experience, you may also connect several JBL PartyBoost-compatible speakers via these.

  • Built-in Powerbank

With the built-in power bank of the Boombox 3, you can charge your gadgets while on the road. When you’re on the go, this tool can come in quite helpful.

What is the latest firmware version for JBL BOOMBOX 3?

JBL BOOMBOX 3’s most recent firmware is version You can use these steps to upgrade the firmware on your JBL BOOMBOX 3:

Why Choose JBL Boombox 3?

For those looking for a portable speaker with exceptional sound quality and a variety of functions, the JBL Boombox 3 is a fantastic option. According to the Boombox 3’s official website, its new 3-way speakers offer higher sensitivity of JBL’s acoustic design, sharpening clarity while lowering distortion for monstrous bass and a rich audio spectrum—no matter how loud you turn it up. This results in massive sound and the deepest bass, no matter how loud you turn it up. The speaker’s battery life is up to 24 hours, so you can listen to music continuously. Because it is IP67 dust and water resistant, you can take your speaker everywhere, no matter the weather.

With twin sidecaps, a sturdy metal handle, and an eye-catching orange silicone grip, the Boombox 3 has a robust, imposing appearance. Up to two smartphones or tablets can be wirelessly linked to the speaker so you can alternately share your favorite tunes. PartyBoost additionally enables you to link numerous JBL PartyBoost-compatible speakers together for limitless music options or combine two JBL PartyBoost-compatible speakers together for stereo sound. Finally, to get the most from your Boombox 3, download the JBL Portable app. Setup your device to your liking, unlock features, and receive real-time updates to ensure that you can always enjoy your music.

The Boombox 3 has a more balanced sound profile overall and produces bass that is substantially deeper than its predecessor, the JBL Boombox 2. While it doesn’t get as loud, there is substantially less compression present at maximum volume, making the audio seem more pristine and clearer. Additionally, the Boombox 3 is better constructed and has a battery life of almost 24 hours on a single charge.

JBL BOOMBOX 3 Troubleshoot with Solutions

In today’s world of JBL BOOMBOX 3 has established itself as a powerful portable speaker thanks to its thunderous bass and crystal-clear sound. However, it can experience issues just like any other technological item. We will look at typical problems that JBL BOOMBOX 3 users could experience and offer practical fixes to keep the music playing. Common Issues and Solutions

No Sound or Audio Distortion

Verify Speaker Volume: Make sure the speaker volume is not muted or too low.

  • Bluetooth Connection: Try using a different device or reconnecting the device through Bluetooth.

Speaker Position: Make sure the speaker is set up on a firm surface because vibrations can distort audio.

2. Bluetooth Pairing Problems

  • Reset Bluetooth Settings: Navigate to the Bluetooth settings on your device and remove the JBL BOOMBOX 3. After that, connect it.
  • Update Bluetooth Driver: Ensure that the most recent Bluetooth driver is loaded on your device.
  • Examine any interference: Remove the speaker from close proximity to any other electrical devices or Wi-Fi access points that could disrupt the Bluetooth connection.

3. Battery Draining Quickly

  • Turn Off Additional Features: When not in use, turn off any additional features, like voice assistants and LED lighting.
  • Update Firmware: See if the speaker has any firmware updates that could improve battery life.
  • Use Battery Saver Mode: A battery saver mode is available on some JBL BOOMBOX 3 models, which can prolong battery life.

4. Speaker Not Charging

  • Check Charging Cable: Make sure the ports and charging cable are clean and in good condition.
  • Use Original Charger: Whenever possible, use the speaker’s original charger.
  • Try a Different Outlet: The problem could occasionally lie with the power source, so switch to another outlet.

5. Audio Playback Interruptions

  • Check for Signal Interference: Make sure nothing is blocking the speaker’s signal or interfering with it in any other way.
  • Stop Background programs: Too many background programs running at once can interfere with audio playback. Shut down any unused apps.
  • Clear Cache: To enjoy a more fluid playback experience, clear the cache of the music app you are using.

6. Bluetooth Speaker Not Turning On

Make sure the speaker has enough charge by charging the battery. Plug it in and give it some time to charge.

  • Reset the Speaker: A reset button is present on some versions. It resets the speaker if you press and hold it.
  • Speak with Support: If the problem continues, get in touch with JBL customer service for more help.

Although the JBL BOOMBOX 3 is an outstanding portable speaker, problems can happen from time to time. You can keep your JBL BOOMBOX 3 in peak condition and listen to music nonstop by following the troubleshooting procedures indicated above.


In conclusion, the JBL Boombox 3 is a remarkable audio device that delivers on all fronts. From its durable design and exceptional sound quality to its long battery life and convenient features, it’s a speaker that’s perfect for both outdoor adventures and indoor gatherings. With the Boombox 3, you’ll experience music like never before.

Frequently Asked Questions (FAQs)

Why is my JBL BOOMBOX 3 not connecting to my smartphone?

If your speaker is not connecting, try forgetting the device from your smartphone’s Bluetooth settings and then reconnect it. If the issue persists, check for Bluetooth interference or contact JBL support.

Can I use my JBL BOOMBOX 3 while it’s charging?

Yes, you can use your JBL BOOMBOX 3 while it’s charging. However, keep in mind that it might take longer to fully charge the speaker if it’s in use.

How do I update the firmware on my JBL BOOMBOX 3?

To update the firmware, visit the JBL website or use the JBL Connect app if available for your device. Follow the instructions to download and install the latest firmware.

What should I do if my JBL BOOMBOX 3’s battery life seems shorter than before?

Try disabling extra features, updating the firmware, and using battery saver mode. If the issue persists, consider replacing the battery or contacting JBL support.

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