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JBL

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

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Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon
Arrives Thursday, May 21
Order within 8 hours and 46 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 Hz


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


MP3 player: No


Battery Average Life: 24 Hours


Controller Type: App Control


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


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


Frequency Response: 20000 Hz


Number of Audio Channels: 3.0


Connectivity Technology: wired, wireless


Wireless Technology: Bluetooth


Subwoofer Connectivity Technology: Wireless


Connectivity Protocol: Bluetooth


Battery Charge Time: 24 Hours


Battery Capacity: 24


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 21

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.

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Similar Products

Top Amazon Reviews

    • Massive Sound and Deep Bass
Color: Camouflage Style: Speaker
The media could not be loaded. 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
    • Incredible Sound and Power Anywhere ⭐⭐⭐⭐⭐
Color: Camouflage Style: Speaker
The JBL Boombox 3 is absolutely amazing. The sound quality is crystal clear with deep, powerful bass that easily fills any room or outdoor space. It delivers the kind of sound you would expect from a much larger system, all in a portable design. The battery life is excellent, lasting many hours without needing to recharge, which makes it perfect for parties, road trips, or just relaxing outside. It also feels very sturdy and durable, so I’m not worried about taking it outdoors. Overall, this speaker is worth every penny. The combination of sound quality, volume, and portability makes it one of the best Bluetooth speakers I’ve ever owned. I highly recommend it to anyone who loves music and wants top performance in a portable speaker. ... show more
Reviewed in the United States on October 1, 2025 by Nixilexis
    • 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
    • Jbl
Color: Black Style: Speaker
Review Image by Mileysis
JBL Speaker I recently purchased this JBL speaker and the experience has been excellent. From the first moment, the quality of the product is evident: the design is modern, compact, and durable, ideal for taking anywhere. The Bluetooth connection is fast and stable, and the battery lasts surprisingly long, perfect for long days without worrying about recharging. The sound is the most notable: the bass is deep, the treble is clear, and the volume is quite powerful for the device's size. Even at high volumes, the audio doesn't distort. It's also waterproof, making it a great option for use at the beach, the pool, or outdoors. In short, the JBL speaker offers an excellent balance between sound quality, durability, and portability. I would definitely recommend it to anyone looking for a reliable and high-performance wireless speaker. Do you want the review to be more technical, more informal, promotional, or with a negative or mixed review? Also, let me know the model if you know it, and I'll customize it further. ... show more
Reviewed in the United States on July 3, 2025 by Mileysis
    • Good jbl
Color: Camouflage Style: Speaker
It is a spectacular speaker with great sound. I was absolutely delighted with my purchase—it is well worth it.
Reviewed in the United States on April 25, 2026 by Alexander
    • Impressive Sound.
Color: Black Style: Speaker
The JBL Boombox 3 has been very impressive so far. The sound quality is powerful, clear, and well-balanced, with deep bass that doesn’t overpower the mids and highs. It easily fills a room or outdoor space and sounds great across different music styles. Battery life has also met my expectations. I can use it for long listening sessions without constantly worrying about recharging, which makes it perfect for trips, gatherings, or just moving it around the house. Overall, this speaker delivers exactly what I was hoping for in both sound and battery performance. I’m very happy with the purchase and would recommend the JBL Boombox 3 to anyone looking for a high-quality portable speaker. ... show more
Reviewed in the United States on January 18, 2026 by Shawn Abernathy
    • Amazing sound
Color: Black Style: Speaker
Love this Boombox! The sound quality (bass especially) is great. It is small enough to carry with you (would recommend a strap) yet large enough to make a room shake. Battery Life is alright, can get a couple hours without it being plugged in. I always keep it plugged in so im able to avoid it dying or sound quality lowering. Love this speaker, may get another soon! Id compare the sound (loudness) to the Partybox 120. Cant go wrong! ... show more
Reviewed in the United States on April 26, 2026 by Macho
    • Pump that bass
Color: Camouflage Style: Speaker
This is a great sounding boom box! Even at max volume there’s very little clipping or distortion with bass heavy songs. And it has great battery life. Happy with purchase. It does have some weight to it so purchasing a shoulder strap would be smart if you plan to move around with it.
Reviewed in the United States on April 15, 2026 by Maurice

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