JBL Boombox

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$379.95379.95 each $449.95 Save $70

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Expected ship date Fri Jul 06 2018.

Additional Information
Made to be the most powerful, portable Bluetooth speaker, the JBL Boombox delivers monstrous sound along with the hardest hitting bass. Enjoy music for 24 hours without missing a beat.
At a Glance:
  • Wireless Bluetooth Streaming
  • High-capacity 20,000mAh rechargeable battery
  • IPX7 waterproof
  • JBL Connect+
  • Sound modes
  • Monstrous sound along with the hardest hitting bass
What's in the box:
  • Boombox
  • Power adaptor
  • Cable
Made to be the most powerful, portable Bluetooth speaker, JBL Boombox delivers monstrous sound along with the hardest hitting bass. Enjoy music for 24 hours without missing a beat. Imagine playing with your favorite beats from sunrise to sunrise on a single charge. Use the massive 20,000mAh battery and dual charge out to charge your external devices anytime and keep music rocking. Rugged enough to handle your wildest tailgate party, the JBL Boombox is IPX7 waterproof, which withstand any weather and even the most epic pool parties. Switch between indoor and outdoor modes to optimize sound wherever the party is. In addition, if more massive music is a must, you can connect more than 100 JBL Connect+ enabled speakers under Bluetooth range with just one press of a button.
General Specifications:
Frequency response
Signal-to-noise ratio
Music playing time
up to 24 hours (Varies by volume level and music content)
A2DP 1.3, AVRCP 1.6, HFP 1.6
Power supply
Dimensions (H x W x D)
254.5 x 495 x 195.5mm
4-inch woofer x 2, 20mm Tweeter x 2
Control and Connection Specifications:
Bluetooth version
Bluetooth transmitter power
Bluetooth transmitter frequency range
Bluetooth transmitter modulation
Battery charge time
<6.5 hours
Battery type
Lithium-ion Ploymer (74Wh)
JBL Boombox is rated 4.3 out of 5 by 72.
Rated 5 out of 5 by from Best money I have ever spent I bought this five months ago and have been plateaued in every way possible. The floating/waterproof capability is very useful. The heavy duty battery lasts me an entire weekend. The most important and best part is the sound. The bass is low and POWERFUL and can turn a room into concert. I love using it outdoors because of how far the sound travels, but one thing JBL doesn’t mention is the range of the Bluetooth. It is almost a hundred yard connection, even when they are paired with my other JBL speakers. I got a Jeep recently and it currently has no sound system, so the boombox is more than enough bass and loudness. The instrument separation is superb and overall quality is unmatched
Date published: 2018-03-24
Rated 5 out of 5 by from Exceptional Sound and Quality! AAA+ RATING... Many people might say and complain that this product is too pricey. If you want quality, you pay the price and JBL delivers with this monstrous speaker! I am REALLY HAPPY with my Boombox and ever since I bought it I have gotten nothing but compliments from people. I know there are plenty of brands out there and I listened to other speakers on display, but this one took grabbed my attention big time. I highly recommend this product to anyone who wants to get the best bluetooth speaker around. Thank you JBL! Keep up the great work...
Date published: 2018-03-04
Rated 5 out of 5 by from best portable speaker ever made! I bought my jbl boombox last month on a impulse my roommates thought were crazy I love the speaker it has superior sound no speaker comes close I come from ue megaboom I had 2 of them not even the megaboom can compare to crispness & clarity! yes its expensive but good things aren't cheap & cheap speakers arent good if u have the extra cash lying around this speaker will entertain you & your friends for hours to come the 20,000 milliamp battery has enough power to recharge your phone. & even other speakers. the connect plus feature does not work with older models be cautious on buying additional speakers the pulse 3 & flip 4 works with the jbl boombox
Date published: 2017-12-21
Rated 5 out of 5 by from Sounds I am from Solomon Islands and I bought a JBL Boombox few weeks ago. I could not hold my excitement upon receiving it. I would definitely say that is was perfect!! the sound quality was just awesome nothing can compare to it. The richness of the sound even at higher volume was so lovely. Looking forward for its full usage during the coming Christmas festivity. Thumps Up.
Date published: 2017-11-17
Rated 5 out of 5 by from Massive& Bass Combined = JBL BoomBox I picked up this this Beast a few Hours ago, Knowing JBL for their fine Produced line of Bluetooth Speakers, I can honestly Say I have never Been happier. The JBL BoomBox takes it to an entirely different level of quality #Sub Bass & ground shaking Bass, Clarity is There, overall This unit is Well Worth the price tag $449.99 Once said Bob.
Date published: 2017-10-14
Rated 5 out of 5 by from Best portable Bluetooth speaker. I bought this a couple of ago and though it is a little pricey it is hands down the best portable Bluetooth speaker I have heard. I’m needed something that was powerful enough to use outside at the beach and still be able to hear it on the far side of the volleyball court (about 70 ft away) and it was perfect. I was debating between this one and the Nyne Rebel which was a third the cost and sounded fine and would have worked fine but the sound quality was far superior on the JBL. Being an audiophile I was willing to pay the premium. I also needed something that wasn’t too heavy because the beach I play at is 100 steps down a steep grade so I didn’t want to haul something that was a tank. The handle was comfortable and the weight was fine. Would be better it it had a strap. Not sure why they didn’t think of this in the design but I will probably just rig something up. Anyone speaking negatively about the sound quality has to have an agenda because it is flawless for it’s size.
Date published: 2017-12-21
Rated 5 out of 5 by from Awesome but JBL PLEASE READ Love the speaker but it has an issue, when you use the AUX port, if the audio playing through It is particularly low the speaker seems to think it's not getting any input so it stops playing sound and picks back up when the audio get sent loud enough again. Really would love to see this fixed
Date published: 2017-12-03
Rated 5 out of 5 by from Wow. I just purchased this item and I’m so glad I did, despite the steep price. The bass is very deep, yet defined. There is also a well-balanced rich sound to his unit. Syncs well with my iPhone X, and my IPad Pro. I can even control the volume and music selection with my iWatch. I love it!
Date published: 2018-03-19
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Hi, is there a Jbl Boombox camouflage? I mean..does it exist?

Asked by: kiclu133
Yes, there are, some people have them even and they r selling them right now(Netherlands and Italy as far as I know)
Answered by: Mare25
Date published: 2018-06-05

Does it have a headphones outlet on the back ?

Asked by: ash911
The JBL Boombox has an auxiliary input fit for connections to devices using an auxiliary cable. If you have further questions about this product, please refer to the product page or contact your local JBL Support. Thank you!
Answered by: Zoe at Customer Service
Date published: 2018-05-28

Can I use the JBL Boom box in Sri Lanka (South Asia) without a step down (220v-110v) voltage converter?

Asked by: ManjulaD
Hi! Yes the JBL Boombox is uses the 100V-240V universal voltage AC adapter and should not have any issues plugging it into a 220v.
Answered by: Nick F
Date published: 2018-05-28

does the jbl boombox have fm radio.

Asked by: max morales
Hi! The JBL Boombox does not have a built in FM radio tuner.
Answered by: Gian at Customer Service
Date published: 2018-05-25

Can I hook up a ipod to the boombox - no blue tooth.

Asked by: Bmmk
The Boombox can be connected via Bluetooth or Aux cable so you should have no problems with connecting it to your Ipod via aux cable.
Answered by: Mario at Customer service
Date published: 2018-05-20

I am looking for monstrous loud and clear. &nbsp;I want it to be heard blocks away. &nbsp;I have tried the charge 3, then the Xtreme...am I waisting my time ordering and find out that the extreme is no louder than the charge 3. &nbsp;

Asked by: bushwacker
Hi! If you are looking into getting the loudest and clearest speaker, it would be best for you to look into getting the JBL Boombox, as it is the most powerful portable speaker out as of now. But for the Xtreme and the Charge 3, yes the Xtreme is louder than of the Charge 3. If you already have processed the order on the Charge 3, please contact us at https://www.jbl.com/support-contact.html, and our customer support team would be very glad to help with some options for the order.
Answered by: Gian at Customer Service
Date published: 2018-05-10

Hello JBL How can i make factory reset to the boombox speaker ?

Asked by: Daniel123
To Reset: In power ON mode press and hold the &quot;Volume +&quot; and &quot;Play&quot; buttons at the same time for more than 3 seconds -&gt; Unit will power Off by itself. Now the unit is reset to factory default. This information is also available on the product FAQs page.
Answered by: Minete
Date published: 2018-05-09

Bought this boom box for my new pool....would like music throughout the yard too. &nbsp;What are most compatible jbl speakers to use with this boom box based on range and connectivity? &nbsp;(Flip/charge/pulse and versions?)

Asked by: Heidip
You can setup the JBL Boombox to connect with other JBL Connect+ speakers such as the&nbsp;JBL Flip 4, Pulse 3,&nbsp;Xtreme 2 and another JBL Boombox.
Answered by: Steven M
Date published: 2018-05-04
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