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JBL Xtreme


Portable Bluetooth speaker

£194.99194.99 each £249.99
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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.


Device Compatibility

Bluetooth Yes

General Specifications

Frequency Response 70Hz – 20kHz

Audio Specifications

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

Speaker Specifications

Transducer Woofer 2 x 63 mm


Weight (kg) 2112 g


1 Year Electronics Yes
Click here for a complete list of all specs for this product

Spec Sheet (EN)

3 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

Search Result For ""

JBL Xtreme is rated 4.4 out of 5 by 275.
Rated 5 out of 5 by from Powerful sound! High quality sound, very loud This is an amazing speaker and what I like it this model is that I don't need anything else in my house, it sounds like big speakers
Date published: 2017-04-29
Rated 5 out of 5 by from Small and Powerful!! Great sound for a portable speaker! The sound travels and doesn't sound distorted at all.
Date published: 2017-04-28
Rated 5 out of 5 by from Sounds amazing Had this speaker over a year now and has never let me down sounds great and is a party starter
Date published: 2017-04-28
Rated 5 out of 5 by from How is this a Bluetooth Speaker This thing is maxing I can rock out to AC/DC radio on pandora for hours upon hours all while charging my phone and iPad twice from dead batteries. The sound that comes out of this thing is amazing though for a battery powered Bluetooth speaker this thing is one of the clearest sounding high output speakers I have seen. Crisp highs and deep lows it is awesome to take the clip loops and mount it to my motorcycle for a great mobile system!
Date published: 2017-04-28
Rated 5 out of 5 by from Amazing sound and portability I love this speaker for using in or around the home as well as on the go at the beach or camping. It sounds amazing lasts a long time and can even charge devices with yhe extra power
Date published: 2017-04-26
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I purchased JBL Xtreme approximately 2 months ago. lately , I've been concerned due to "skipping", at times, while it's playing , it turns off . I have to wait a while and eventually it turns on again. what can be happening . how long is warranty ?

Asked by: dolly
We apologize that your speaker is acting up which is not normal. Please do a reset to try and fix the issue. While turned ON, press and hold the “Phone” and “Volume +” buttons at the same time. The JBL Xtreme has a one year manufacturers warranty. If the issue still persists, please submit a case at www.jbl.com/support-contact.html and our Customer Service Team will be more than happy to assist you.
Answered by: Ron at Customer Service
Date published: 2017-04-20

How do I download the driver of JBL XTreme on a laptop with Windows 7 operating system?

Asked by: More
The Xtreme utilizes the standard Bluetooth Stereo Audio drivers available in most laptops. There are two different Bluetooth protocols, one for Headset Audio used for talking on the telephone, and the other for high quality stereo audio listening. Being that the Xtreme is a speaker; your computer must connect to the Xtreme using the Stereo Audio protocol. Your best bet is to go into your control panel and find the Bluetooth setup. This setup usually provides a setup wizard and will take you through the steps to install the drivers needed for Stereo Audio.
Answered by: Ron at Customer Service
Date published: 2017-04-18

My JBL Extreme speaker, which I bought in December 2015 doesn't seem to charge up any more. On full charge I get around 30 minutes of play time. I don't use it that much so it hasn't always been sitting on charge. BTW I've always only used the JBL charger

Asked by: DB69
Hi Thank you for your question. The Extreme speaker should have more battery time then 30 min. You should contact the place of purchase, so it can be repaired, since it is still under warranty. if you experience problems you are also welcome to contact our help-desk.
Answered by: Mogens
Date published: 2017-04-18

Loving my new speaker, but im getting similar issues with charging as a few others by the sound of it... when charging the LEDS get up to 5 then go back down to 3, battery life seems OK but im worried about future problems. warranty up soon!

Asked by: dorsetdumplin1
Hi, Thank you for your question. Your speaker would require a service check-up and therefore we recommend contacting our authorized service center for more help. Please see below: Fullers Electronic Services Ltd Technical Centre Riverside View Wickham Market IP13 0TA (e-mail): harmanservice@carradiorepairs.co.uk Please remember to have your invoice ready when asking for service. If you have any trouble or issue with service, please contact our helpdesk for further help.
Answered by: Danny HARMAN
Date published: 2017-04-18

I had to replace my JBL Xtreme as there was loss of sound and distortion using the aux in but the replacement has the exact same problem. I tried two different wires - one a quality hi fi one. Both wires have 3 segments in the end jacks, should it be 4?

Asked by: Marco Guidi
I'm sorry to hear that you are having issues with the XTREME. It may be because the unit is being pushed beyond its capabilities. If you are cranking up the volume too high, it would result to distortion. And the loss of sound is likely that limiting that the unit does when it exceeds its capabilities. If this happens only at loud volume levels, you need to avoid cranking the volume up too high as the unit is reaching its limits. I noticed that you are in Scotland. If you are still experiencing issues, please contact the store where you purchased the unit and they will be able to help.
Answered by: Miko at Customer Service
Date published: 2017-04-17

I could not connect my JBL xtreme to my MacBook Pro ( versão IOS 10.12.3). Why? It is not compatible?

Asked by: Lourenilson
The XTREME is compatible with the MacBook Pro and should connect without any issue. If you're having difficulty pairing them, it could be that the XTREME is already connected to another source. To initiate pairing mode on the XTREME, press the Bluetooth button and it should start flashing blue. You would also hear an audible tone indicating that the XTREME is ready to be paired. Once on this state, check your MAC again, and you should now see the XTREME on the list. If this doesn't help, clear the Bluetooth Cache of your Mac and reset the speaker – **With the XTREME ON, press and hold the VOL+ and Pause/Play buttons for 5-6 seconds. The XTREME shuts down, and is now reset. Reconnect your speaker and re-check your Sound Output Preferences. I noticed that you are in Brazil. If you are still experiencing issues, please submit a case at tecnica@harman.com and our Customer Service team will be glad to assist you.
Answered by: Joe G at Customer Service
Date published: 2017-04-17

I currently have two Flip 3s and two JBL Xtremes which I just got recently. Am I currently able to connect all 4 speakers together via JBL connect? If no, is there a workaround for it? Thank you much

Asked by: dieHardJBLfan
Currently you are able to connect up to 2 JBL Connect-equipped speakers together wirelessly using their JBL Connect feature. However, you can connect more than 2 speakers using a aux cable splitters. Please see the instructions/work around below: 1.Connect the source (phone, tablet, laptop, and etc.) to your 1st and 2nd FLIP 3 or XTREME via 3.5mm Y-jack aux cable. 2.Enable both JBL connect features (see instruction guide) on the 3rd and 4th FLIP 3 or XTREME and connect it with either, 1st or 2nd FLIP 3 or XTREME. 3.Try playing Music on your source i.e. phone, tablet, laptop etc.
Answered by: Ron at Customer Service
Date published: 2017-04-21

my xtreme no matter how long device on charge last light doesnt stop blinkinking also connection seems to cut in and out as if out of range but iphone6 is right next to it

Asked by: joe34287
This is normal. In some cases, the fourth/fifth LEDs would keep on blinking, but will not light up constantly, no matter how long charging continues and will show a constant light when unplugged. This is caused by tolerances in the circuits, and is no cause for alarm. The battery is charged to the same level. There is a high chance that it is because of EMI or electro-magnetic interference that interferes your Bluetooth connection causing your XTREME to disconnect or break. Bluetooth should work within 10 feet radius without any obstacle. Please do a reset to try and fix the issue. While turned ON, press and hold the “Phone” and “Volume +” buttons at the same time. If the issue still persists, please submit a case at www.jbl.com/support-contact.html and our Customer Service Team will be more than happy to assist you.
Answered by: Joe G at Customer Service
Date published: 2017-04-14
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