JBL Boombox


Portable Bluetooth Speaker

Epic sound. All day long.

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

Output power (W) 2 x 30
Music playing time (hrs) 24


Dimensions (in) 10.01 x 19.48 x 7.69
Dimensions (cm) 25.45 x 49.5 x 19.55
Weight (kgs) 5.25
Weight (lbs) 11.57

Control and Connection Specifications

Bluetooth version 4.2


Battery capacity (mAh) 20,000
Charging time (hrs) 6.5


Waterproof Yes
Powerbank Yes
Voice Assistant integration Yes
JBL Connect+ Yes
Speakerphone Yes
Bluetooth Yes
3.5 mm audio cable Input Yes
Auto-power off Yes
Click here for a complete list of all specs for this product

Spec Sheet (EN)

English 1 MB
  • Boombox
  • Power adaptor
  • Cable
JBL Boombox is rated 4.6 out of 5 by 10.
Rated 5 out of 5 by from Powerful Sound This thing just blows everything out of the water. The bass is heavy, mids are out in front and clean while the treble does sound pushed a little, however still controlled. Bring it to 70% and this thing fills a massive area with sound and bass that can be felt. If your looking for a speaker for large area this is the one for you.
Date published: 2019-05-05
Rated 5 out of 5 by from Best pure clean sound No matter who says the treble is amplified too much in my opinion those people aren't used to tweeters on a portable bluetooth speaker such as the jbl.... the bass is extremely good and it is perfectly balanced by high end frequency of the tweeters. I've never heard such crisp clear sound coming out of any other bluetooth like i have with the jbl boombox. The amazing features of the jbl boombox portable speaker just puts the cherry on the top. I really hope the jbl boombox 2 comes out because the first one sounds extremely good and it's scary to know what the second one would sound like. In my honest opinion the JBLBOOMBOX is the best sounding portable bluetooth speaker and is definitely worth the money. I thank jbl for making such an amazing speaker please keep it up.
Date published: 2019-02-26
Rated 5 out of 5 by from Its crazy Literally crazy. Can't believe the amount of sound it pumps out. Deepest of lowends wow.
Date published: 2019-01-22
Rated 5 out of 5 by from Best Qualify! I have a Boombox about 1 year ago and this is the best JBL i ever had!
Date published: 2018-11-09
Rated 5 out of 5 by from Best bluetooth on the market! I am in love with the sound quality and the bass - Best Buy.
Date published: 2018-09-02
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Hi i would love to review your product im wondering if you could send one out to me?

Asked by: Jkoos
i am so with you man
Answered by: smk2
Date published: 2019-02-17


Asked by: Raga
Answered by: aaaaa
Date published: 2019-02-23

Why does the boombox only play out of one side?

Asked by: Itta
Probably for when the speaker floats in water. Would be pointless if it plays out of both sides if one side is under water if layed in water.
Answered by: Michael
Date published: 2019-02-21

Does the Connect+ technology only with JBL products or are there ways to interconnect via other brand devices?

Asked by: Denissxm

I'm in Ghana and urgently in need of a boombox; can you ship it to me?

Asked by: papa

How many sound watt is the JBL BOOMBOX?

Asked by: Nicko

La quiero mucho.

Asked by: Greisy

I am keen to use my Samsung S6 Android phone as a microphone which then transmits my voice via bluetooth to the speaker in real time, but all of the apps that I have tried have a long delay, ie high latency. I also tried plugging in an old mic - no sound

Asked by: rick
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