JBL Boombox

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$449.95449.95 each

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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.
Product Features:
  • Wireless Bluetooth Streaming
    Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns playing impressive stereo sound.
  • High-capacity 20,000mAh rechargeable battery
    Built-in rechargeable Li-ion battery supports up to 24 hours of playtime and charges devices via dual USB ports.
  • IPX7 waterproof
    Take Boombox to the beach or pool without worrying about rain, spills or submersion in water.
  • JBL Connect+
    Amplify your listening experience and rock the party by wirelessly connecting more than 100 JBL Connect+ enabled speakers.
  • Sound modes
    Enjoy deeper bass and richer sound in indoor mode; switch to outdoor mode for expansive sound with strong bass and longer playtime.
  • Monstrous sound along with the hardest hitting bass
    Incorporated four active transducers and two JBL bass radiators, JBL Boombox delivers monstrous sound along with hardest hitting bass that you will not only hear but also see it.
Manuals & Downloads:
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 4.0 out of 5 by 42.
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 Amazing This product exceeded my expectations in craftsmanship and sound quality. Haven’t passed half volume and the bass is just incredible. Would recommend to anyone. Also own a JBL charge 3 and Xtreme. New favourite line of Bluetooth Speakers.
Date published: 2017-12-26
Rated 5 out of 5 by from This boombox is dope! I have to say this is only my second JBL speaker but I am not disappointed at all. The sound quality is rich and smooth and the bass is crazy! I have used JBL connect with my pulse 3 and it just enhances the experience even more! Be sure to go grab one! JBL Boombox is dope period!
Date published: 2017-10-03
Rated 5 out of 5 by from Amazing Jusr bought the Boombox and its amazing,i do got to say a bit pricey but well worth it, I already own two Xtremes and it just surpassed both together, not to mention adding my two Flip 4 making it a great surround sound, very loud great for party's ornjust blasting in your room or all aroudn the house
Date published: 2017-10-23
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Hi, so if i doesn't want to use the internal battery, can i plug it directly into the wall adapter without damaging the battery. On youtube a reviewer called &quot;Jims review room&quot; quoted that it could be used with wall adapters too. Do you confirm this info?

Asked by: Eric18
Hi! Yes, leaving the unit plugged in directly into the wall adapter would not damage the battery.
Answered by: Gian at Customer Service
Date published: 2018-02-21

Want to use it in classic truck, friend uses Bose soundlink and sounds good, Wish could hear the JBL boom box. Be honest, will it sound good in a cab of a truck? I don&rsquo;t buy stuff and return it.

Asked by: Auto Detailer
it will be low quality mono sound. use stereo speakers mounted at default places instead
Answered by: Ivan3434
Date published: 2018-02-18

Can the Boombox wirelessly connect to an Extreme?

Asked by: Andrewve
Unfortunately this is not possible. The&nbsp;Boombox&nbsp;and the&nbsp;Xtreme&nbsp;have 2 different proprietary features. The&nbsp;Boombox&nbsp;has the Connect + feature and the&nbsp;Xtreme&nbsp;has only Connect. The products that only have the Connect + feature are namely the JBL&nbsp;Boombox, JBL Flip 4, and JBL Pulse 3. The main difference between the Connect and Connect + is that the Connect only allows you to wirelessly link up to (2) devices with the same feature at a time while the Connect + allows you to wirelessly link up to a hundred devices with the same feature.
Answered by: Steven M
Date published: 2018-02-20

Hi, can the power adaptor be plugged into 220v? Is it autovolt? Thanks.

Asked by: GerryG
Yes the JBL Boombox should not have any issues plugging it into a 220v.
Answered by: Nick F
Date published: 2018-02-12

Is the Boombox supported with 3.5 mm (Audio Jack)?

Asked by: danilodalida2018
Yes the JBL Boombox actually has a 3.5mm auxiliary jack located at the back of the speaker which you can use to play music from your sources.
Answered by: Nick F
Date published: 2018-02-17

Can jbl boombox connect to blootooth mic??&nbsp;

Asked by: Kaushik
The JBL Boombox's Bluetooth function is mainly for receiving Bluetooth audio signals, though it does not have the Bluetooth profile for it to be compatible with a Bluetooth microphone.
Answered by: Nick F
Date published: 2018-02-02

Does outdoor mode give you longer play time? Does it make the battery more efficient and you get more hours of playtime? Please clarify. Cheers.

Asked by: Streamingpete
the Boombox's Indoor and outdoor modes only change the way the speaker plays and does not really have any difference in power consumption.
Answered by: Mario at Customer service
Date published: 2018-02-17

I have a volume control issue with my JBL Boombox. Is there a reason why the volume down (-) button would stop working? The volume up (+) works. I&rsquo;ve reset it (holding + &amp; play buttons) a few times but it hasn&rsquo;t resolved the issue.

Asked by: Jmewon9165
We would like to work with you directly to help you with your issue. Please submit a case request at https://www.jbl.com/support-contact.html and the Customer Service Team will be more than happy to assist you.
Answered by: Mario at Customer service
Date published: 2018-01-18
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