



JBL Boombox 3 Wi-Fi
The JBL Boombox 3 Wi-Fi and Bluetooth speaker delivers massive JBL Original Pro Sound with the deepest bass from a portable speaker. Stream high definition music anywhere with the JBL Boombox 3, including 3D Dolby Atmos over Wi-Fi. Taking a call or scrolling your feed? Go ahead—it won't interrupt your music. Switch easily to Bluetooth and keep enjoying seamless audio experiences whether you're indoors or outside. With a battery packing 24 hours of playtime and the waterproof and dustproof design, you're always ready for all-day adventures. Stream music through AirPlay, Alexa Multi-Room Music, Chromecast built-in™ and Spotify Connect. Enjoy all of your favorite audio content, Internet radio, and podcasts in high definition. And wherever you go, the eco-friendly materials—incorporating recycled fabric and plastic—will help to make the world a little greener.
Predecessor Product
JBL Boombox 2
Product Specifications
General Specifications
Output power (W) | 1x 80W RMS-subwoofer + 2x 40W RMS-midrange +2x 20W RMS-tweeter (AC mode) 1x 60W RMS-subwoofer + 2x 30W RMS-midrange +2x 10W RMS-tweeter (Battery mode) |
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Audio Specifications
Dynamic frequency response range (Hz) | 40Hz – 20kHz (-6dB) |
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Dimension Specifications
Dimensions (in) | 19.0 x 10.1 x 7.9 |
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Dimensions (cm) | 48.2 x 25.7 x 20.0 |
Weight (kgs) | 9.62 |
Weight (lbs) | 21.2 |
Control Connect Specifications
Bluetooth profiles | A2DP 1.3, AVRCP 1.5 |
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Bluetooth frequency | 2.4GHz-2.4835GHz |
Bluetooth transmitted modulation | GFSK, π/4-DQPSK, 8DPSK |
Bluetooth transmitter power | <12dBm (EIRP) |
Bluetooth version | 5.3 |
Documents & Downloads
Spec Sheets
Manuals
Gallery










Videos
What’s in the Box
- 1 x JBL Boombox 3 Wi-Fi
- AC power cord (AC plug and quanity varies by region)
- 1 x Quick start guide
- 1 x Warranty Card/Safety sheet

FAQs & How-Tos
Pairing issues with a Computer or PC
In most cases when a Computer/PC/Laptop has issues connecting to a Bluetooth device (Portable speaker, Headphones, Active speakers), it's caused by your Computer/PC/Laptop's Bluetooth driver (software).
The driver (software) should support the following Bluetooth protocols, to be able to play music/sound from your Computer/PC/Laptop:
• A2DP (Advanced Audio Distribution Profile) driver for your Computer/PC/Headphones to transfer music.
• AVRCP (Audio/Video Remote Control Profile) driver to send skip/forward/pause/play music to your device
Always get the latest driver version available for your Computer/PC/Laptop.
To download the correct driver (software), visit the manufacturer's website of your Computer/PC/Laptop. They usually have a "Support/Download" section where you can find the correct driver. Otherwise, we advise you to contact their support.
The standard drivers provided by Microsoft/Windows system are not correct and will result in error messages (such as having to enter a PIN code), or pairing will not work.
The driver (software) should support the following Bluetooth protocols, to be able to play music/sound from your Computer/PC/Laptop:
• A2DP (Advanced Audio Distribution Profile) driver for your Computer/PC/Headphones to transfer music.
• AVRCP (Audio/Video Remote Control Profile) driver to send skip/forward/pause/play music to your device
Always get the latest driver version available for your Computer/PC/Laptop.
To download the correct driver (software), visit the manufacturer's website of your Computer/PC/Laptop. They usually have a "Support/Download" section where you can find the correct driver. Otherwise, we advise you to contact their support.
The standard drivers provided by Microsoft/Windows system are not correct and will result in error messages (such as having to enter a PIN code), or pairing will not work.
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How can I get a software update?
Once the sound bar is connected to the network, software updates will automatically be sent to the speaker/soundbar through Wi-Fi or the internet, if available
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My Soundbar is not found during setup. How do I solve that?
- Ensure that your JBL One app device is less than 10m/33ft from the soundbar during the initial set-up.
- Ensure your JBL soundbar is plugged into power and the power LED is illuminated on the BAR.
- Unplug the power cord, wait 10 seconds, reconnect the power cord and allow the speaker to power up.
- Temporarily relocate either the BAR or router so that they are closer together. If the connection succeeds, the original location may be too far from the router to maintain a stable connection.
- Try using a different device with the JBL ONE app installed and connected to your home network.
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