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JBL Xtreme

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.

Product Specifications

General Specifications

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

Audio Specifications

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

Dimension Specifications

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

Speaker Specifications

Transducer Woofer 2 x 63 mm

Control Connect Specifications

Bluetooth version 4.1
Please consult the documents for in-depth specs

Documents & Downloads

Videos

What’s in the Box

  • 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 - What's in the Box

FAQs & How-Tos

Upgrading the software on your PartyBoost or Connect+ Speaker
Software updates for your speaker can be done using the JBL Portable app.Download it from the Apple App store and Google Play store.If there is an available update, look for the small red dot above the gear icon and follow the download instructions (see image below).If you have an issue with your device it is always worth checking if there is a Software update available and performing the installation if there is.
How can I check the software version on my Xtreme?
By pressing Volume - & JBL Connect button for 3 seconds. A voice will tell you the current software version of your Xtreme. The Xtreme must be ON. The latest version of the JBL Xtreme firmware is v. 7.7
When using JBL Connect, how far can i take the second speaker with me?
JBL Connect feature is using Bluetooth technology, so it is hard to say how far you can walk away. Depending on what other signals you have at your place that could interupt and wall material between speakers.
Can I use my Xtreme outside in rainy weather?
Yes, this is no problem.
Renaming of the JBL Connect App to JBL Portable
The JBL Connect app will be renamed as JBL Portable on the App Store and Google Play store in January 2021, it will still be possible to find the app in each store by searching for either JBL Connect or JBL Portable.
Information on different firmware versions on same products and models
There can be differences in the internal hardware that also implies different firmwares. These products feature the same specifications and performance expectations. If the app does not inform you of any new updates, the firmware is current and the product is performing as designed.
Can I wirelessly link JBL Flip 4 together with JBL Flip 3, Pulse 2 or Xtreme?
No, JBL Flip 4 can wirelessly link with JBL Connect+ compatible speakers only. Currently, the Flip 4, Pulse 3 and Charge 3 ( after a firmware upgrade ) have the JBL Connect+ feature
Not able to connect to JBL Portable app using iOS 14 or higher
The JBL Xtreme will no longer appear in the JBL Portable app while using Apple devices with iOS 14 or later installed, due to incompatibility. You can continue to use the speaker as normal with these devices through Bluetooth or Aux connection, but it will no longer appear in the app. There are currently no plans to release a new Firmware as the JBL Xtreme has been discontinued. 
Which JBL portable Bluetooth speakers have the JBL voice integration with SIRI and Google Now feature?
JBL Xtreme, JBL Pulse 2, JBL Charge3, JBL Flip 3, Pulse 3, and Flip 4 Android, Google Now, Google Play are trademarks of Google Inc. Siri, iTunes, and Apple Music are trademarks of Apple Inc. Spotify is a registered trademark of Spotify AB. IOS is a registered trademark of Cisco in the US and is used by Apple under license.
I have a FLIP3, would it be possible to connect that to my Xtreme?
Yes, if you are using our new feature JBL Conncet. It will allow up to two products that have this feature, to be connected together. Connect to one of your speakers via Bluetooth or AUX source, press the JBL Connect button on the speakers. A sound will come when they are connected. You are now able to see them connected in the JBL Connect app.
I want to do a stereo setup. Can I use any Connect-equipped speaker for this?
Only identical Connect-equipped speakers can be used a true stereo pairs. Speakers that are not identical will play double mono.
My Xtreme got dirty after a day on the beach. Can I rinse it under the faucet or shower?
Yes, rinse it under a faucet or under the shower, but not under full water pressure.
Does the Xtreme has the same sound with and without AC power connected?
If you are playing on battery only, you may experience slightly lower bass level and dynamics near maximum volume. If you are AC connected and playing via your Xtreme speaker, you will hear an increase in bass performance. The reason that bass performance is lowered when playing on battery is to reduce power consumption for you to have longer playing time from your Xtreme speaker.
How can I check the software version on my Flip3, Flip4 or Xtreme??
By pressing Volume - & JBL Connect button for 3 seconds. A voice will tell you the current software version.
What is the difference between the 5000 and the 10000 mAH battery size stated on the box?
The physical battery has a capacity of 5000mAh @7.4V. This is the charged battery storage. When outputting ( so power from the battery is drawn ), it's using 3.7V, so half of the voltage, which will give you 37Wh - equivalent to a 10.000mAh battery with power stored at 3.7V
Buttons unresponsive when plugged into a power source
If the buttons on your portable speaker are not working properly or are unresponsive while plugged into a power source, please try running the speaker on battery. If the buttons perform correctly while running on battery, this means your power supply is not providing enough current/amps. Be sure to use a power supply that has a rating equal to or greater than the amperage rating indicated in your product specs.
JBL Xtreme: iOS 14+ Compatibility
The JBL Xtreme will not be supported by the JBL Portable app while using Apple devices with iOS 14 or later versions due to incompatibility. You can continue to use the speaker through Bluetooth or Aux connection and manual pairing, but cannot stereo pair with another Xtreme through the JBL Portable App.  There is no plan to release a new Firmware currently as the JBL Xtreme has been discontinued.If you still wish to use JBL Xtreme with the JBL Portable app, please connect it with Apple devices with iOS 13 or below, or connect it with Android devices.
Is the device still splash-proof if the zipper over the connection panel is open?
No, only if the zipper is closed.
What is the procedure to reset Xtreme?
With the speaker ON, press and hold the VOL+ and Pause/Play buttons for 5-6 seconds. The Xtreme shuts down, and is now reset. You will need to 'forget' the speaker in Bluetooth settings on your phone/tablet in order to pair it again.
Can i connect 3 or more speakers together with JBL Connect?
No, for now it is only possible to connect two speakers together using the JBL connect feature. Newer JBL products feature JBL Connect+, which allows you to connect > 100 devices simultaneously, these however are not compatible with older JBL products featuring JBL Connect
What can I do with the Connect app?
It is possible to rename the Bluetooth name of the primary connected device and set the Party or Stereo mode. If a firmware upgrade is available for any Connect, Connect+, or Partyboost compatible speaker, this can be installed through the JBL Portable app. Only identical products can be set to stereo mode. Please note that, even though you can pair a Boost TV with JBL Connect, you cannot control this from the JBL Connect App
Can I place my Xtreme in the bathroom, where it is humid, and it may be splashed with water?
Yes, steam and drops of water in a bathroom are fine.
How can I connect two JBL Connect compatible speakers together?
Please press JBL Connect buttons on both speakers to connect.
If I pair my Bluetooth speaker to my phone, and record a video with the phone, will the speaker's microphone serve as audio source?
No, all recordings made on the telephone will be using the telephone's built-in microphone. Replay of the recording will be heard over the speaker afterwards, though, as long as it is paired to the telephone.

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