JBL Xtreme


Portable Bluetooth speaker

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Powerful sound, now transportable

JBL Xtreme is the ultimate portable Bluetooth speaker that effortlessly delivers earth-shaking, powerful stereo sound by incorporating four active transducers and two visible JBL Bass Radiators. Packing a massive rechargeable 10,000mAh Li-ion battery that supports up to 15 hours of playtime and dual USB charge out, this speaker easily keeps your music and your devices going for as long as you need them to. You can trust JBL Xtreme to bring the excitement wherever you need it – whether indoors or outdoors, poolside party or backyard barbeque – with its splashproof fabric design that’s available in black, blue, or red. It also features a noise and echo cancelling speakerphone for clear conference calls, and JBL Connect that can wirelessly link multiple JBL Connect enabled speakers together to amplify the listening experience.

General Specifications

Output power (W) 2 x 20
Music playing time (hrs) 15

Audio Specifications

Signal-to-Noise Ratio 80 dB
Frequency Response 70Hz – 20kHz

Speaker Specifications

Transducer Woofer 2 x 63 mm


Dimensions (in) 4.96 x 11.14 x 4.8
Dimensions (cm) 12.6 x 28.3 x 12.2
Weight (kgs) 2.11
Weight (lbs) 4.65

Control and Connection Specifications

Bluetooth version 4.1


Battery capacity (mAh) 10,000
Charging time (hrs) 3.5


Powerbank Yes
Splashproof Yes
JBL Connect Yes
Speakerphone Yes
Bluetooth Yes
3.5 mm audio cable Input Yes
Auto-power off Yes
  • 1 x JBL XTREME
  • 1 x Power adaptor
  • 1 x Strap
  • 1 x Quick Start Guide
  • 1 x Safety sheet
  • 1 x Warranty Card

Manuals & Downloads

The latest owner's manuals, quick start guides, and documents.

Search Result For ""

JBL Xtreme is rated 4.3 out of 5 by 754.
Rated 5 out of 5 by from Commanding sound The first extream I purchased was just before Christmas. I decided I was being selfish in wanting it so I gave it to my family for assorted extracurricular activities. My oldest college student, home for the break, started stealing it daily to take to work. When it came up for sale again at Valentine's day I grab one to give to that music enthusiast for his birthday coming up. I finally got myself one again to take to my work. I work in a factory setting that requires ear plugs. I work in a relatively small space and am asked to not share to much sound to others that may not like my taste in music. The sound on this speaker is fabulous. I am always trying to find the fine line between hearing my music with the sound of the saw I work with and not sharing the strong base presents with my neighbors. I can't wait to take 2 to the next family outdoor party pairing then. With 3 now in my family it should be easy to collect 2 at a time. Jbl is extream in quality sound. I did a lot of homework before I purchased my first charge 3. I watched video comparisons and went to stores to test compare sounds myself. Sitting in my van I decided I wanted a home sound system to rival the awesome jbl one in my minivan. I have now collected a series of speakers, headphones and ear buds. I have bought a couple Jbl links and some chomecast audio devices to connect a full home speaker system . Jbl should hire me or offer me a discount. I've shared the purchase information with 2 coworkers that have inquired at work where I got the great sounding device
Date published: 2019-03-10
Rated 5 out of 5 by from Simply the best I bought my JBL Xtreme about 2 weeks ago and I’m really happy I did. Music has been constantly playing ever since.
Date published: 2019-03-08
Rated 5 out of 5 by from Really awesome! I was blown away by how amazing this thing is! It has exceeded my expectations,music is so warm and clear! I love My LSR 2328’s in my studio so JBL is what I ultimately choose when shopping for a Bluetooth speaker! I love that you can connect several together for ultimate amazing sound! Can’t wait to purchase my next one! Thanks JBL!
Date published: 2019-03-07
Rated 5 out of 5 by from Simply Amazing I am so impressed with this speaker that I purchased theee of them and use them as often as I can. Beats the rest by a mile
Date published: 2019-03-06
Rated 5 out of 5 by from Exceeded Expectations I wanted a Bluetooth speaker, read the reviews and took a chance on a refurbished JBL Extreme for $129. I am amazed by the clarity and strong bass. The battery lasts well over 20 hours at medium volume. Very pleased!
Date published: 2019-03-04
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I bought JBL xtreme last night , it works fine when i plug it to power but as soon as i remove the cable it automatically switches off and doesnt turn again. How can i know if the battery is good? When charging it a white led light is blinking at bottom

Asked by: Sunil
Same issue for me. Only works when plugged to the AC Adapter. Will NOT work cordless. I'm returning mine to the company to be looked at and fixed or have a new replacement.
Answered by: genjerspice
Date published: 2019-03-02

JBL XTREAM question: 5000mah or is it 10,000mah battery? Your website says both under specs.

Asked by: spearhead3
Ok people.. listen. Batteries are funny because you can change how much they carry by adding more of them together or increase their volts by putting them in series. So this battery is actually 2 5000mAh batteries running at 3.4V. So they can either be 10000mAh 3.2v together or 5000mAh 7.4v.
Answered by: Fangz
Date published: 2019-03-02

My bluetooth speaker doesn't seem to be charging properly. When plugged in, I never see more than one light blinking and then only lasts (max) 1 hour of playing at approximately half volume. I've tried multiple power sources, still have the problem.

Asked by: BryceOlathe
What you are experiencing with the JBL Xtreme is not normal. You may try charging it in different power outlets and try using other chargers. You may also trying doing a reset on the speaker by having the Xtreme ON, press and hold the VOL+ and Pause/Play buttons for 5-6 seconds. The Xtreme shuts down, and is now reset. If you're shill having issues using the JBL Connect feature, please submit a case at www.jbl.com/support-contact.html and the Customer Service team will be more than happy to assist you.
Answered by: Ron at Customer Service
Date published: 2019-02-20

How many JBL Xtreme can be linked together?

Asked by: alliv
Purchased 3 xtreme jbl with a 4th in mind. 900 dollar disappointment when I could only pair 2 and 1 of my speakers are left in the cold what a waste of money. Will not be a 4th purchase
Answered by: Dree
Date published: 2019-01-22

When will the Xtreme receive the Connect Plus firmware upgrade?

Asked by: pryjdat
why i cant connect JBL Extreem whith jbl Boombox?
Answered by: genoof
Date published: 2018-07-30

Hi how do I check the battery level while the speaker is on. The battery level lights turn on when I turn the speaker on but then disappear after a few seconds.

Asked by: James13
you can see it again when you press + or - volume.
Answered by: abcdjess
Date published: 2019-01-12

Is it normal when i connect 2 devices at the same time the speaker restarts itself like i tried with mu iphone and MacBook and it restarted one day later i tried woth my iphone and an other iphone and it dis the same...

Asked by: Brunofresco
I have the same problem. The firmware is the last. You are working a future update for this problem? Thank you.
Answered by: Rere56
Date published: 2019-01-12

I could not use jbl extreme with my samsung s4 smartphone. the device does not appear on the bluetooth device list, so i cant pair them. with an old iphone it works. what can i do?

Asked by: nemethk2
have you tried turning on the bluetooth button on the speaker itself? the speaker won't be discover-able on your phone unless you do so.
Answered by: pesmangiwes
Date published: 2019-01-02
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