JBL Xtreme 3

JBL Xtreme 3

Portable waterproof speaker

Sold from 2020 until now

Predecessor Product: JBL Xtreme 2
Successor Product: JBL Xtreme 4

Getting started with your JBL Xtreme 3

Getting started with your JBL Xtreme 3

Quick Start Guide

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Quick Start Guide & Downloads

Product Specifications

Output power (W)
2 x 25W RMS woofer + 2 x 25W RMS tweeter
Dynamic frequency response range (Hz)
53.5 Hz - 20k Hz
Dimensions (cm)
29.8 x 13.6 x 13.4
Dimensions (in)
11.75 x 5.35 x 5.28
Weight (kgs)
1.97
Weight (lbs)
4.34
Bluetooth profiles
A2DP 1.3, AVRCP 1.6
Bluetooth frequency
2400MHz - 2483.5 MHz
Bluetooth transmitted modulation
GFSK, π/4 DQPSK, 8DPSK
Bluetooth transmitter power
≤ 12dBm (EIRP)
Bluetooth version
5.1
Charging time (hrs)
4.0
Maximum music playing time (hrs)
15
3.5 mm audio cable Input
Yes
Bluetooth
Yes
Charging cable
Yes
JBL PartyBoost
Yes
Powerbank
Yes
Waterproof
Yes
Wireless
Yes
Rechargable battery
Yes
IP Code
IP67

Unleash powerful sound everywhere

Poolside. Picnics. Just hanging out. Music makes the party. The JBL Xtreme 3 portable Bluetooth speaker effortlessly delivers massive JBL Original Pro Sound. With four drivers and two pumping JBL Bass Radiators, the powerful sound draws everybody in, and with PartyBoost, you can connect multiple JBL PartyBoost-enabled speakers to take things to the next level. A little rain might spoil your fun, but the waterproof and dustproof Xtreme 3 won’t mind at all, and the convenient carrying strap with built-in bottle opener makes it a breeze to move the party indoors. The JBL Xtreme 3 makes a big splash wherever you go.

Four drivers and two JBL Bass Radiators effortlessly deliver dynamic, immersive sound with deep bass and plenty of detail. You'll get lost in the music wherever you are.
The fun doesn't have to stop. Packed with an incredible 15 hours of battery life, JBL Xtreme 3 lets you party all day and into the night.
To the pool. To the park. JBL Xtreme 3 is IP67 waterproof and dustproof, so you can bring your speaker anywhere.
Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns enjoying JBL Pro sound.
PartyBoost allows you to pair two JBL PartyBoost-compatible speakers together for stereo sound or link multiple JBL PartyBoost-compatible speakers to truly pump up your party.
The included carrying strap with built-in bottle opener makes it easy to bring your speaker wherever you go.
Don't put the party on pause. A built-in powerbank lets you charge your devices without taking a break from the tunes.

FAQs & How-Tos

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  • If you are having trouble with distortion or drop out, try the following suggestions:

    Move the audio source closer to the speakers

    Move the speakers closer to each other

    Make sure the streaming speaker (host) only connects to one audio source, disconnect the Bluetooth connection between the streaming speaker (host) and other audio source

    Make sure the audio source only connects with one streaming speaker (host), disconnect the Bluetooth connection between the audio source and other speakers

    Restart both your speakers and the audio source

    Make sure speakers are away from other sources of wireless signal – you could be experiencing interference

    Re-pair the audio source with your speaker

    If you’re streaming audio content from the internet, the issue could be with the internet connection and not your speaker

  • You will need to dry the charging port completely before plugging in power for charging.
     
  • This product does not feature speakerphone or voice assistant functionality as it does not have a microphone.
  • • Always have clear line of sight between your Bluetooth device (speaker, headphones etc.) and source device (Smartphone/tablet/PC etc). Be aware of obstacles in front of your devices.

    • Try to shutdown other products that have Bluetooth, but are not being used. They are often the reason for interference even though they are not being used.

    • Do not stand too close to your Wi-Fi router since a Wi-Fi signal is stronger and in many cases will "overlap" the connection.

    • Be aware of walls around you. Concrete and brick walls will often interrupt the signal, as it cannot pass through such thick walls.

    • Bluetooth signals cannot travel through water, which includes the human body. Make sure with wireless headphones to keep your source device and the receiver on the same side of your body.

    • Open spaces such as parks can cause issues for your devices, as open air is "bad" for any Bluetooth signal if it cannot reflect from objects around you.
  • This product is rated IP67, which is different from IPX7. IP67 protects the product from submersion in 1 meter (3.3 feet) of water for up to 30 minutes. It is also resistant against dust. Dust accumulation around electronics can lead to hardware failure, so the IP67 rating is an extremely beneficial addition to this product. 
  • You cannot download the JBL Portable App on a PC. This app is only available on mobile devices.
  • Your JBL speaker is waterproof with IPX7 rating. (IPX7 means it can survive immersion in 1 meter/3.3 feet for up to 30 minutes.) To maintain the looks and functions of your speaker, please make sure to rinse it with fresh water after using it at a swimming pool or the ocean, then dry off all covers and areas where water can gather. The standard for waterproofing is for tap water. Chemicals and salt in your pool or the ocean can damage the waterproof seals or harm the surface finish over time if not rinsed off after use.
  • If you create a Stereo Pair using the JBL Portable App and you come within range of additional PartyBoost compatible speakers while they are ON, the app will find these speakers. This will break the stereo pair and create a mono PartyBoost group that includes all active speakers that are in proximity. This only happens when the JBL Portable App is actively running on the source device, including when it is running in the background, and when these other speakers are ON. To avoid this scenario, make sure the app is completely closed, without running in the background before coming near any additional PartyBoost speakers that happen to be ON.


    NOTE: The Portable App does not need to be running in order to enjoy Stereo sound from two speakers

  • The new PartyBoost does not support the previous Connect and Connect+ features. For example: You will not be able to successfully connect the new PartyBoost enabled Flip 5 with a Connect+ enabled speaker like the Pulse 3 or Flip 4. You will not be able to connect the Boombox 2 to the original Boombox speaker.

  • 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.
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