Dark mode
United Kingdom
Catalog   /   Sound & Hi-Fi   /   Portable Audio   /   Portable Speakers   /   JBL

JBL Xtreme 3

Photos - Portable Speaker JBL Xtreme 3
Videos 26Photos 22
JBL Xtreme 3
Colour
Connection
Sources and mediaBluetooth v 5.1
mini-Jack (3.5 mm)
USB
Acoustic characteristics
Number of channels2.0 (stereo)
Lines2
Signal-to-noise ratio80 dB
Output power50 W
Frequency range54 – 20000 Hz
Speaker synchronizationJBL PartyBoost
FeaturesMultipoint
More featureshandle / strap
Battery
Battery life15 h
Charging time2.5 h
USB charging portUSB C
Power bank mode
General
WaterproofIP67
Materialplastic
Size (HxWxD)136x299x134 mm
Weight1968 g
Added to E-Catalogmarch 2021
3 colors. IP67 protection. 4 speakers. 3D sound technology. Power bank function autonomy 15 hours.

Powerful waterproof mobile speaker system with wireless connection, high-capacity battery and power bank function. It is positioned as a product of the upper price category in 2021, aimed at users who need reliable wearable acoustics for field and field conditions (IP67 water and dust protection). It features an impressive output power rating of up to 50W, making it one of the loudest devices in its class.

The built-in 36.3 Wh battery provides an impressive 15 hours of playtime and allows you to use the JBL Xtreme 3 speaker system as a high-capacity power bank. It can become a source of energy for charging a smartphone, a battery case for portable TWS headphones, a navigator, an action camera, etc. Unlike the previous generation model (Xtreme 2), this speaker uses a more advanced Bluetooth 5.1 wireless interface for wireless connection, which is backwards compatible with previous versions. One speaker can simultaneously connect two smartphones or tablets over the air. JBL PartyBoost lets you connect two identical stereo speakers or multiple JBL Connect-enabled devices to each other. Two powerful low-frequency woofers (70 mm) and two high-frequency tweeters (20 mm) are responsible for the signature bass sound.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog JBL 2025 - new arrivals, bestsellers, and the most relevant models JBL.

Buy JBL Xtreme 3

All prices 6 →
When you make a purchase through links on our site, we may receive a affiliate commission.

JBL Xtreme 3 Wireless Portable Waterproof Speaker and Charging Cable with Bluetooth Black JBLXTREME3BLKUK

The JBL Xtreme 3 is a wireless speaker for parties at the pool, beach or park thanks to its waterproof and dustproof construc... moretion and portable design This speaker packs a loud punch with 4 drivers, 2 JBL Bass Radiators and PartyBoost function which allows you to connect multiple JBL speakers for an immersive sound experience This black wireless speaker comes with a handy carry strap and built-in bottle opener, making it easy to take the party with you, wherever you go With up to 15 hours playtime on a single charge, Bluetooth pairing with up to 2 devices and an integrated powerbank for charging, the music never needs to stop with the JBL Xtreme 3 Items Delivered: 1 x JBL Xtreme 3 speaker made with waterproof materials in black, 1 x adaptor with power cable and regional plug, 1 x JBL Xtreme 3 strap, 1 x Quick Start Guide, 1 x safety sheet
Amazon.co.uk
Delivery: to United Kingdom
Report
£185.15

JBL Xtreme 3 Black JBLXTREME3BLKUK

Poolside. Picnics. Just hanging out. Music makes the party. The JBL Xtreme 3 portable Bluetooth speaker effortlessly delivers... moremassive 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.
Official partner JBL
Jbl.com
Delivery: in United Kingdom
Report
£229.99

JBL Xtreme 4 Portable Bluetooth Speaker - Camo, Patterned

Get ready to groove with the JBL Xtreme 4 portable speaker. Blast your tunes loud and proud with JBL Pro Sound. With 2 woofer... mores, 2 drivers, and dual JBL bass radiators any space becomes a party zone. Thanks to AI Sound Boost, your music sounds better than ever, adapting in real-time to match the vibe. It maxes out the bass for each track without any distortion. You can wirelessly link up extra speakers using Auracast or JBL PartyBoost and get the music pumping in every room. All managed through the super easy JBL Portable app. Good to know- Up to 24 hours of battery life will see you from sundown to sundown- Hit the Playtime Boost button to squeeze out an extra 6 hours of juice from the battery- With its handy shoulder strap, you can take your beats anywhere, anytime- The built-in power bank lets you charge your devices without pausing the music- It's built tough with an IP67 rating - the waterproof and dustproof design is ready for any adventure
Currys.co.uk
Delivery: to United Kingdom
Report
£329.00

JBL Xtreme 3 Portable Waterproof/Dustproof Bluetooth Speaker Black

Scan.co.uk
Delivery: to United Kingdom
Report
£238.99

JBL Audio JBL Xtreme 3

Portable Speaker / Battery Life 15 h / 2.0 Stereo / Power Rating 100 Watt / 2-Way System / Bluetooth / Smartphone Charger / S... moreplashproof / 3.5mm Jack (Line-in)
Idealo.co.uk
Delivery: in United Kingdom
Report
£184.99

JBL Xtreme 3 - Portable Bluetooth Speaker Powerful Sound and Deep Bass IP67 Waterproof 15 Hours of Playtime Powerbank PartyB

POWERFUL JBL ORIGINAL PRO SOUND: Four drivers and two JBL Bass Radiators effortlessly deliver dynamic, immersive sound with d... moreeep bass and plenty of detail. You'll get lost in the music wherever you are. PORTABLE DESIGN: The included carrying strap with built-in bottle opener makes it easy to bring your speaker wherever you go. 15 HOURS OF PLAYTIME: 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. WIRELESS BLUETOOTH STREAMING: Wirelessly stream music from your phone, tablet, or any other Bluetooth-enabled device. IP67 WATERPROOF AND DUSTPROOF: To the pool. To the park. In the shower. JBL Xtreme 3 is fully waterproof and dustproof, so you can bring your speaker anywhere.
Amazon.co.uk
Delivery: to United Kingdom
Report
£229.99
Video reviews

JBL audio systems are highly regarded for signature sound and style, practicality and functionality. The Xtreme series of portable speakers is the hallmark of many street and beach parties. Let's see what pleases the third generation of the model.

Comfort and reliability in every line

The JBL Xtreme 3 is larger than most competitors in the class, but don't worry, neither the 30cm length nor nearly 2kg of weight will burden you. The wide strap and excellent body balance make the speaker quite comfortable to wear. the case is protected according to the IP67 standard, it is not afraid of dirt, dust, water, and rubberized inserts are excellent shock absorbers in case of accidental drops and bumps. In a word, the name of the model and camouflage colors (there are also blue and black) speak for themselves - JBL Xtreme 3 was created for extreme recreation.

Listen, sing, dance

The output power of 50 W allows you to comfortably use the speaker for scoring an event with up to 10 people. Two 20mm tweeters, two 70mm woofers and JBL Pro Sound technology make the Xtreme 3 sound as expected, spacious, clear and dynamic, with assertive elastic lows and bright highs. The sound literally “rocks”. The party will be even louder if you synchronize two devices into a single stereo system using the Partyboost function.

Xtreme 3 supports 3 types of connection, Bluetooth, AUX and USB, so in addition to a smartphone, you can use, for example, an MP3 player or a flash drive.

All day and longer

With Xtreme 3, you can not only listen to music for up to 15 hours on a single charge, but also charge other devices from it, the speaker supports the power bank function. Charging the acoustics itself will take an average of about 2 hours.

Conclusion

JBL Xtreme 3 is designed for maximum user comfort. There are not only obvious shortcomings in it, but nothing superfluous. It remains only to decide whether you are ready to pay 300 USD for such a balance.

Filters