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JBL

JBL Boombox 3 Wi-Fi - Powerful Wi-Fi and Bluetooth Portable Speaker - Black

  • Based on 124 reviews
Condition: Used - Like New
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Availability: In Stock.
Fulfilled by Wireless Cloud
Arrives Sunday, Jan 25
Order within 15 hours and 20 minutes
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Features

  • Massive JBL Original Pro Sound with deepest bass: Fill the air with massive JBL Original Pro sound with deep, powerful bass. The JBL Boombox 3 Wi-Fi makes it feel like youve just stepped into the middle of a concert thanks to its powerful bass from a built-in subwoofer, two mid-range drivers, and dual tweeters, all of which make up its best-in-class 3-way speaker design.
  • Wi-Fi and Bluetooth connectivity: Stream anywhere over Wi-Fi, while using your phone. Switch easily to Bluetooth for seamless audio experiences whether you're indoors or outside. Go aheadit won't interrupt your music. Switch easily to Bluetooth for seamless audio experiences whether you're indoors or outside.
  • Portability with 24 hours of battery life: Your listening adventures can last all day as you take the JBL Boombox 3 Wi-Fi and Bluetooth speaker with you from room to room, then out to the beach or a backyard pool party. And with 24 hours of battery life, you can play music 'til the sun goes downand comes back up againbefore you'll need a recharge.
  • Built-In Wi-Fi with AirPlay, Alexa Multi-Room Music, Chromecast built-in and Spotify Connect: Listen to all the music you love. The JBL Boombox 3 Wi-Fi provides the ease and flexibility of a seamless open streaming ecosystem supporting a wide variety of services. 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.
  • High definition sound and 3D Dolby Atmos*: Stream high-definition audio content, including 3D Dolby Atmos, over Wi-Fi for a rich, immersive music experience that makes it feel like youve just stepped into the middle of a concert.
  • Waterproof and dustproof: The JBL Boombox 3 Wi-Fi's IP67 waterproof and dustproof rating ensures that the portable speaker can handle almost any environment, from a poolside party to a seaside picnic.
  • Power up with the built-in powerbank: Don't put the good times on pause. The JBL Boombox 3 Wi-Fi's built-in powerbank lets you charge your devices without taking a break from the music.
  • All fit portable speaker for inside and outdoor listening: The JBL Boombox 3 Wi-Fi's self-tuning feature detects the speaker's surroundings using dual built-in microphones, which optimize audio quality to deliver the best possible sound experience wherever the speaker is placed in the roomor in the great outdoors.
  • JBL One App: Customize EQ and control all of your compatible JBL Wi-Fi speakers. The JBL One app helps you easily set up the Boombox 3 Wi-Fi speaker, personalize settings, and browse the integrated music services to find your new favorite song.
  • Recycled materials and eco-friendly packagin: Make your listening experience a little greener. The JBL Boombox 3 Wi-Fi speaker incorporates post-consumer recycled plastic and recycled fabric for the speaker grille. It also comes in eco-friendly packaging made from FSC-certified paper printed with soy ink.

Description

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.

Brand: JBL


Speaker Maximum Output Power: 200 Watts


Frequency Response: 20 KHz


Connectivity Technology: Bluetooth, Wi-Fi


Audio Output Mode: 3D Spatial Audio


Mounting Type: Tabletop Mount


Material: Plastic


Model Name: JBL


Speaker Type: Portable Wireless Speaker


Special Feature: Bass Boost, Built-In Powerbank, Dustproof, Portable, Shockproof, Waterproof


Recommended Uses For Product: For music players, for smartphones or tablets, for indoor and outdoor surround sound systems,


Compatible Devices: ['Smartphone', 'Tablet', 'Laptop']


Subwoofer Diameter: 12 Inches


Unit Count: 1.0 Count


Surround Sound Channel Configuration: 2.1


Color: black


Included Components: 1 x JBL Boombox 3 Wi-Fi, AC power cord (AC plug and quanity varies by region), Quick Start Guide, Safety Sheet, Warranty Card


Product Dimensions: 7.9"D x 10.1"W x 20"H


Item Weight: 15 Pounds


Is Waterproof: True


Warranty Type: Limited


Number of Items: 1


Control Method: Touch


Wireless Communication Technology: Bluetooth, Wi-Fi


Speaker Size: 10 Inches


Power Source: Battery Powered


Signal-to-Noise Ratio: 80 dB


Woofer Diameter: 6.5 Inches


Tweeter Diameter: 1 Inches


Water Resistance Level: Waterproof


Number of Batteries: 1 Lithium Ion batteries required. (included)


Audio Driver Type: Dynamic Driver


Bluetooth Range: 100 Meters


Subwoofer Connectivity Technology: Wireless


Series Number: 3


Specific Uses For Product: Outdoor Activities


UPC: 050036391191


Style: Boombox 3 Wi-Fi


Manufacturer: JBL


Shape: Rectangular Prism


Item Weight: 15 pounds


Item model number: JBLBB3WIFIBLKAM


Batteries: 1 Lithium Ion batteries required. (included)


Date First Available: September 6, 2023


Battery Capacity: 9600


Charging Time: 4.5 Hours


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jan 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Sound is excellent
This has the BEST sound. I’m an audio file and the treble is crisp and the bass is deep. It is pricey but I love this speaker.
Reviewed in the United States on December 30, 2025 by Michael
    • This is seriously The One...
Review Image by Tom Guyette Tom Guyette
I've been a musician and performer all my life, so music is very important to me and I've spent a lot of time around live instruments. I'm an engineer with acoustical engineering training. I've been proven at Bose to have a golden ear. I've listened to $100,000 studio systems and own an amazing $10,000 system myself. And yet if I had to pick just one system to have for the rest of my life, the JBL Boombox 3 Wi-Fi is hands down the one I would choose, with no hesitation at all. The JBL engineering team knocked this so far out of the park that even though I'm an engineer myself it still strikes me as a miracle every time I listen. The sound quality is so, so coherent that the soundstage is ... put it this way ... listening to this unit convinced me I have never truly heard a soundstage before, and now I have. I credit the concentric mids and tweeters, which can produce perfectly phase coherent audio. This is a very underrated feature of speaker design that makes such an enormous difference in imaging, I'm shocked it isn't talked about more. It's so good that I can now very confidently tell the difference between mediocre recordings (things like violin sections thay sound more like a gritty screech than a group of violins) and truly great recordings. It's like I'm literally hearing my whole music collection for the first time all over again. The subwoofer is acoustically isolated from the mids and tweeters so it doesn't interfere with their operation at all, and it all blends perfectly. The passive radiators on the sides and the size of the bass resonance cavity are perfect. Bass is clear and blossoms beautifully in any room. Reviews that say the sound isn't great at low volume are somewhat correct. I suspect what's going on is that the built-in microphones that constantly recalibrate the sound to fit the acoustical environment can't do as good of a job at lower volumes because they can't "hear" well enough to properly adjust. The battery is a beast. I've listened loudly at bedtime for maybe 7 hours over the past 3 days and the battery is still at 75%! Not only that, but when the power goes out, I wouldn't be surprised if you could recharge 5 phones from the rear USB port for over a week. The amplifiers are extremely powerful and clean, and this thing can rattle the windows and shake the walls. I haven't needed to go above half volume to fill a room. For a demo, set the EQ in the JBL One app to the settings I've attached to this review, place the Boombox 3 Wi-Fi on a solid surface like a dresser, stone counter, or toilet tank, fire up Spotify in high quality mode with automatic quality adjustment turned off, and play the soundtrack from Godzilla (2014), ron Man 2, Blue Beetle, Prince of Persia, or Good Omens at 30 to 50% volume. If it doesn't utterly knock your socks off, I'll eat my shorts. I've never recommended a sound system before, but since this was delivered I've been evangelizing it nonstop to anyone who will listen, and many decided to buy one of their own. I strongly believe if you're trying to decide between different systems and this is one of your candidates, just buy this. I can 99% guarantee you or whoever you gift it to will feel the way I've come to feel about it. It's as close to perfect as I could possibly imagine. ... show more
Reviewed in the United States on February 20, 2024 by Tom Guyette Tom Guyette
    • Buena calidad
Review Image by Ángel Hernández Ángel Hernández
Tiene dos meses que lo tengo y suba muy bien tiene muy buen bajo
Reviewed in the United States on January 5, 2026 by Ángel Hernández Ángel Hernández
    • Great, wish it had USB-C charging
Great speaker and I love the Wi-Fi. Can pair with other Google speakers on my network. Sounds amazing and can fill any decent size room with sound. My only gripe, I wish it had USB-C charging. Would be great if I could use a USB-C laptop charger, that I already travel with to charge.
Reviewed in the United States on December 3, 2025 by Shawn Meds
    • Recommend, you find a good deal and get a device for a long time
Review Image by anggelo mantilla anggelo mantilla
This speaker is sharing with me a lot of time and music, works perfectly and give a very high quality sound.
Reviewed in the United States on November 16, 2025 by anggelo mantilla anggelo mantilla
    • Amazing product.
I love the sound quality with the 3 way audio channels plus all the speakers are acoustically isolated from one another. Look, I also love the battery life. It lasts quite a long time. And it came with very minor scratches.I can barely even tell that it was in used condition. I love the waterproofness. It floats in my pool, perfect. Overall, five stars, I would recommend this to anyone who is willing to spend three hundred dollars on a speaker. ... show more
Reviewed in the United States on January 15, 2025 by Aidan S
    • Does not pair with Boom Box 3 base
My entire experience with JBL products has officially been a bust. I'm not sure why they need a different app for every series and every version of that series. I purchased the boom box 3 and wanted to pair it with another so I purchased the boombox 3wifi. Despite being the same series, these version are supported on entirely different apps. So I go ahead and buy another boombox 3wifi and pair them, work fine for a while. Go to standby and retire reconnection and regrouping all over again. This is NOT IDEAL for events. Fine if you're using an individual unit, but absolute trash for the alleged 'party mode.' ... show more
Reviewed in the United States on October 30, 2024 by Nigel Thunderwood
    • SONIDO
Calidad y potencia, recomendado.
Reviewed in the United States on October 25, 2025 by Erling Domínguez

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