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JBL

JBL Boombox 3 Black Portable Bluetooth Speaker with Massive Sound, Deepest Bass, IPX7 Waterproof, 24H Playtime, PartyBoost

  • Based on 3,868 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Oct 13
Order within 4 hours and 38 minutes
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Color: Black


Style: Speaker


Features

  • Massive sound and deepest bass: Enjoy your music with massive JBL Original Pro Sound. The new 3-way speakers deliver higher sensitivity of our acoustic design sharpens clarity while lowering distortion for monstrous bass and a rich audio spectrumno matter how high you turn up the volume.Waterproof : Yes
  • 24 Hours of play time: Celebrate every moment with the sounds you love. From your early morning workout to a late-night hang with friends, we've added 24 hours of battery life to keep you in your element all day.
  • IP67 dust and water proof: To the pool. To the park. The JBL Boombox 3 is IP67 dustproof and waterproof, so you can bring your speaker anywhere, rain or shine.
  • Strong, bold design: We've updated the sleek, iconic JBL silhouette. With twin sidecaps and a sturdy metal handle with an eye-catching orange silicone grip, you can take your musicand your styleanywhere. JBL is committed to more sustainable, earth-friendly packaging. That's why the Boombox 3 comes in a recyclable paper-based box, including the inner tray, with an exterior printed with soy ink.
  • Crank up the fun with PartyBoost:PartyBoost allows you to pair two JBL PartyBoost-compatible speakers together for stereo sound or link multiple JBL PartyBoost-compatible speakers together for endless audio possibilities all while using the JBL Portable App.
  • Output power (W) : 1x80W RMS-subwoofer + 2x40W RMS-midrange + 2x10W RMS-tweeter (AC mode) 1x60W RMS-subwoofer + 2x30W RMS-midrange + 2x8W RMS-tweeter (Battery mode)

Description

We just made our most powerful portable Bluetooth speaker even better. The iconic silhouette of the JBL Boombox 3 has a bold new update featuring a sturdy metal handle with silicone grips, twin sidecaps, and waterproof and dustproof signature fabric. It’s been redesigned inside too, added with a new subwoofer unleashing much deeper bass and massive JBL Original Pro Sound, all with lower distortion. And 24 hours of play time takes you all the way from your morning workout to a late-night hang with your friends. And for sound that’s practically limitless, instantly connect multiple speakers with the JBL Portable app.

Brand: JBL


Speaker Maximum Output Power: 180 watts


Frequency Response: 20000 hertz


Connectivity Technology: wired, wireless


Audio Output Mode: Stereo


Audio Output Mode: Stereo


Mounting Type: Floor Standing


Enclosure Material: Metal


Speaker Type: Portable Bluetooth Speakers


Additional Features: Built-In Powerbank, Smartphone-Charging, Stereo Pairing, Waterproof


Antenna Location: For Smartphones or Tablets


Subwoofer Diameter: 8.6 inches


Color: Black


Is Waterproof: TRUE


Warranty Type: Limited


Maximum Range: 10 meters


Control Method: App


Speaker Size: 3.5 millimeters


Tweeter Diameter: 0.8 inches


Water Resistance Level: Waterproof


Bluetooth Range: 100 meters


Specific Uses For Product: Travel


Battery Average Life: 24 hours


Controller Type: App Control


Frequency Response: 20000 hertz


Number of Audio Channels: 3


Connectivity Technology: wired, wireless


Wireless Technology: Bluetooth


Subwoofer Connectivity Technology: Wireless


Connectivity Protocol: Bluetooth


Battery Charge Time: 24 hours


Battery Capacity: 24


Brand: JBL


Model Number: JBLBOOMBOX3BLKAM


Model Name: JBL Boombox 3 Black


Built-In Media: 1 x JBL Boombox 3, 1 x AC Power Cord, 1 x Quick start guide, 1 x Safety sheet, 1 x Warranty card


Warranty Description: 1 year manufacturer


Number of Items: 1


Series Number: 3


UPC: 050036389075


Global Trade Identification Number:


Manufacturer: JBL


Age Range Description: Adult,Kid


Item Type Name: Portable BT Speaker


Speaker Maximum Output Power: 180 watts


Input Voltage: 20 volts


Unit Count: 1 Count


Item Dimensions D x W x H: 7.9"D x 19"W x 10.1"H


Item Weight: 14.7 pounds


Compatible Devices: Smartphone, Speaker, Tablet


Power Source: Battery Powered


Number of Batteries: 1 Lithium Polymer batteries required.


Audio Driver Type: Dynamic Driver


Audio Driver Size: 7.4 inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 13

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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Similar Products

Top Amazon Reviews

    • Massive Sound and Deep Bass
Color: Camouflage Style: Speaker
The JBL Boombox 3 delivers powerful sound with deep, rich bass that you can actually feel. Whether indoors or outside, the volume gets seriously loud without losing clarity. Music sounds crisp, balanced, and energetic across different genres. The battery life is impressive and easily lasts through long listening sessions or outdoor gatherings. I also like the solid build quality. It feels durable, premium, and easy to carry despite the size. The Bluetooth connection has been stable with no issues pairing devices. Overall, this speaker is worth it if you want strong bass, clear sound, and enough power to fill a room or backyard with music. ... show more
Reviewed in the United States on May 6, 2026 by Olatunbosun John Babajide
    • Super expensive but sounds great!
Color: Black Style: Speaker
Super expensive but sounds great! I don't regret buying it at all. But it is way more expensive than it needs to be. Battery life lasts about 3 hours when cranked up all the way. The best thing is that you can continue to use it while it is plugged in. It is waterproof and does float. Anytime it gets dirty i just rinse it off. But beware it will continue to drain water out of it for hours so don't set it on a surface that it will ruin after you get it wet. Sound quality is very good. Bass is strong and it is very loud. If I am in the garage with the doors closed you can here it in the street so don't under estimate it. Also you have to use the app to set it up which was kinda of dumb but it does allow you to tweak the sound which was a very nice feature. you will notice though it lags a bit when connecting when you turn it on and when it disconnects when you shut it off which is no big deal but definitely can be improved upon. Over all for a portable speaker system there isn't really anything out there that can touch this for sound quality, durability or how loud it can go while still have clarity. This is probably why JBL charges a serious premium for it. You will also notice it does have some weight to it so it is not something you would want to carry around all day. I also notice it does improve the sound a bit if you leave it plugged in while using it is you are going to listen to it real loud. If you buy it, you wont regret it. I sure don't. I use it very frequently to the dismay of my neighbors ... show more
Reviewed in the United States on February 7, 2024 by Micha S
    • Boombox 3 beats Sonos Move 2
Color: Black Style: Speaker
Great Speaker. Almost as good as a component stereo system. Great sound. The JBL excels outdoors. It just sounds great. I also purchased a Sonos Move 2 and had them at the same time and compared the two. I switched back and forth between them, comparing the same song. The Sonos is going back but it is a nice speaker. Not as balanced. Best at low volume levels. In general the Sonos sounds like it has a lot of digital signal processing DSP / EQ. I also didn't want a microphone listening to me all the time like the Sonos. The JBL is large and heavy but I think that is a small price for such good sound. I used Apple lossless CD burns via bluetooth for my comparisons. ... show more
Reviewed in the United States on June 15, 2026 by J. Man
    • It has everything you need from a portable speaker or your sound system.
Color: Black Style: Speaker
Nice sound quality. It gives loud noises or music sound around my work. Great Bluetooth connection and easy to use. And you can also play it portability anywhere you want for a long time. And it might be the distortion of JBL boombox 2 or 4. Just because of the sound and the bass.
Reviewed in the United States on August 9, 2026 by Palikkun
    • Worth every penny (hopefully)
Color: Black Style: Speaker
I finally bit the bullet and bought this Boombox 3. I own three other Bluetooth speakers. This one just sounds the best. It has tight sound and a booming bass. I work in a factory where the ambient noise reaches 89 decibels at times. This speaker soars above it all. Yes, I know about hearing loss, and I’m not going to get into it here. At first I thought about getting the Boombox 4, but I like the sound better with this model. 4/17/26 I finally brought this speaker to work. At full volume I got about fours of use, and now I’m down to 10% battery. I’m actually disappointed. ... show more
Reviewed in the United States on April 13, 2026 by Gilbert L Pang
    • Huge bass and volume.
Color: Black Style: Speaker
This speaker is amazing! Long story, but I bought it on accident, I didn't think I'd ever be okay paying this much for a speaker, but I can't go back. I listen to music all day every day. I have a few different speakers & headphones... JBL Charge 4 JBL Vibe Beam Apple earbuds (pro & regular) Some other brands of speakers that are less notable, the list goes on... There's something lacking in each one, mostly the volume and bass quality. For working out I dance, and I like my music LOUD. This speaker is IT. It's the only (non-club/concert) speaker I've ever though, wow - that's too loud, I should turn it down. The first time I turned it on I was blown away. It's pretty big and heavy, but I guess that just comes with the huge amount of sound it produces. I feel like the battery life is okay. I really only use it in the house so I don't need it to last very long. It charges relatively fast and I haven't had any issues with connectivity. Super user friendly. It's seriously the best (home) speaker I've ever heard. I'd say it's definitely worth the price. ... show more
Reviewed in the United States on October 10, 2025 by Baked Like 3.141
    • Worth it
Color: Black Style: Speaker
Love it
Reviewed in the United States on September 19, 2026 by Mike Williams
    • Loud clean sound
Color: Camouflage Style: Speaker
Great sound super loud...great for going to the lake with and having fun we love it
Reviewed in the United States on September 2, 2026 by devin mccart

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