JBL Xtreme


JBL’s ultimate splashproof portable speaker with ultra-powerful performance and comprehensive features

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.


Device Compatibility

Bluetooth Yes

General Specifications

Frequency Response 70Hz – 20kHz
Bluetooth® version 4.1
Support A2DP V1.3, AVRCP V1.5, HFP V1.6, HSP V1.2
Power supply 19V 3A
Single USB charge out 1 x 2A
Dual USB charge out 2 x 1A
Bluetooth® transmitter power 0-4dBm
Bluetooth® transmitter frequency range 2.402 – 2.480GHz
Bluetooth® transmitter modulation GFSK, π/4 DQPSK, 8DPSK

Audio Specifications

Signal-to-Noise Ratio 80 dB
Rated power 2 x 20W Bi-amp (AC mode)

Speaker Specifications

Transducer Woofer 2 x 63 mm
Tweeter 2 x 35mm


Weight (kg) 2112 g
Dimension (K x L x S) 126 x 283 x 122 mm


Battery type Lithium-ion Polymer (37Wh)
Battery charge time 3.5 hours @ 5V1A
Music play time up to 15 hours (varies by volume level and audio content)
Click here for a complete list of all specs for this product

Spec Sheet (EN)

English 2 MB
  • 1 x JBL XTREME
  • 1 x Power adaptor
  • 1 x Strap
  • 1 x Quick Start Guide
  • 1 x Safety sheet
  • 1 x Warranty Card
JBL Xtreme is rated 3.5 out of 5 by 11.
Rated 5 out of 5 by from Powerful and robust I've owned my JBL Xtreme for just over a year and have enjoyed it thoroughly. I use it almost on a daily basis and have been impressed with the sound quality and playback. The battery life has been very good, lasting for many hours before requiring a recharge. The blue/red LEDs make it easy to see when recharging is required. My only concern is that the treble has suddenly gone; I fear the tweeters might have something wrong with them. I've contacted support who were extremely helpful, and now I await feedback.
Date published: 2017-11-07
Rated 5 out of 5 by from Great sound and Base I bought mine few weeks ago and it won't cease to amaze me. Great sound quality, quick connections, stays with charge for very long time. Amazing piece of machine.
Date published: 2017-11-02
Rated 5 out of 5 by from I love my JBL Xtreme Best speaker I ever had! Awesome sound and good battery
Date published: 2017-10-19
Rated 5 out of 5 by from Booming sound I just bout a JBL Xtreme and I was instantly happy with what I bought looking forward to better portable speakers in the future from your company.
Date published: 2017-07-05
Rated 5 out of 5 by from Great sound and features!!! I just bought one and I was immediately impressed when I pressed the ON button! The sound is fantastic! There should be more systems from JBL with this kind of configuration(Split system)!
Date published: 2017-03-26
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My JBL Extreme battery is not holding the charge anymore and the device is just over one year after purchase. Since the country I live in is not listed on the website, where can I find help?

Asked by: RenatoV8
I have the same issue. Exactly one year after purchase, my battery is not holding charge for more than 20 minutes. I live outside of US. Is there a replacement battery or a system update that solves the problem?
Answered by: Oscar Martinez
Date published: 2017-08-16

hi, I want to buy this speaker 

Asked by: Uchboy
Answered by: RICKY
Date published: 2018-01-22

Hi. What app can I install on my Windows phone that allows me to adjust EQ? I have no way to adjust bass, treble, or mids or to use presets when playing music on my JBL Xtreme from my phone.

Asked by: swinny
If you want to edit the EQ, try an app that is called "bass booster". It can edit the EQ and you can enable bass boost if you want to (you don't have to).
Answered by: Vegas
Date published: 2018-01-09

I want to connect my JBL extreme portable speker to my laptop and its asking for the code, where do I get this ?

Asked by: Anele
If you plugged in the USB, in your PC, you are doing it wrong, they are for charging and output power. If you want it to play music from your laptop, use the 3.5mm jack or your PCs integrated BT
Answered by: Vegas
Date published: 2017-12-24

Is that speaker dual voltage? I have a US model and I want to charge it in Germany! Thanks in advance

Asked by: Franky7879

Is it possible to play music from an USB?

Asked by: Edoardo

How can I pair JBL Xtreme with Windows 8. Could someone help please. I tried everything but It does not work.

Asked by: Ordu

There is another sitem selling jbl speaker at really low prices and I didnt know if it was real or not I would really like some help. http://top.soundshopvip.com/

Asked by: dylan
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