- Live Loud: Take your listening experience to the next level with the JBL Xtreme 4 Bluetooth speaker, featuring amazing sound and easy portability courtesy of the convenient shoulder strap
- JBL Pro Sound: Dual pumping JBL Bass Radiators and two woofers and drivers provides clear sound with deep bass and plenty of detail, delivering truly unique audio immersion
- Ultimate Protection: Thanks to its waterproof and dustproof rating, this powerful speaker handles almost any environment: from beach picnics to pool parties
- Keep the Good Times Going: The built-in power bank charges your devices while playing; with up to 24 hours of battery life, enjoy the music until the sun goes down
- Items Delivered: 1 x JBL Xtreme 4 portable Bluetooth speaker, 1 x PD adaptor (plug type varies by region), 1 x Quick Start guide, 1 x warranty card/safety sheet, in blue
JBL Xtreme 4 Portable Bluetooth Speaker with JBL Pro Sound and Convenient Shoulder Strap, IP67 Waterproof, Built-In Power Bank, Blue, UK Plug (Type G)
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(13 customer reviews)
£329.99
Last updated on July 7, 2025 11:19 pm
Rated 4.62 out of 5 based on 13 customer ratings
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JBL Xtreme 4 Portable Bluetooth Speaker with JBL Pro Sound and Convenient Shoulder Strap, IP67 Waterproof, Built-In Power Bank, Blue, UK Plug (Type G)
£249.00
in stock
Amazon.co.uk
4 new from £249.00, 1 used from £263.20
Highest Price
£249.00
Amazon.co.uk
July 4, 2025
Lowest Price
£249.00
Amazon.co.uk
July 4, 2025
Since July 4, 2025
I may earn a commission at no cost to you
Brand | |
---|---|
Speaker maximum output power | 100 Watts |
Frequency response | 20 KHz |
Connectivity technology | Bluetooth |
Audio output mode | Stereo |
mounting type | |
Material | |
Model name | JBLXTREME4BLUUK |
Speaker type | Portable |
special feature |
13 reviews for JBL Xtreme 4 Portable Bluetooth Speaker with JBL Pro Sound and Convenient Shoulder Strap, IP67 Waterproof, Built-In Power Bank, Blue, UK Plug (Type G)
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Joe Bamber –
اصليه وصوت روعه ومحترم وصناعه فيتنام
Joe Bamber –
For sure I will purchase another one……..,👏👏
MR I FRASER –
Bass dissappear when put more than 50% volume
Mahmoud Hussien –
Super, vielen Dank
noel dela cruz –
Sounds great
Sam –
Es lief alles mega Gut und das Produkt ist sehr schnell angekommen und die Box wow das beste was ich mir bis jetzt auf Amazon bestellt aber. Ich kann es nur empfehlen.
Vor allem für den Preis lohnt es sich.
Amazon Customer –
Good sound
Amazon Customer –
The JBL Pro Sound delivers incredible audio quality with deep bass and clear highs, making every listening experience a delight. The IP67 waterproof rating gives me peace of mind when using it outdoors, and the built-in power bank is a lifesaver for keeping my devices charged. The shoulder strap makes it super convenient to carry around. Overall, the JBL Xtreme 4 is a fantastic portable speaker that offers excellent sound quality and durability. Highly recommend
Amazon Customer –
I have lived with it for a few weeks now and can leave a review. Coming from a UE 2 it’s a massive upgrade, very long battery, if you play it in 50% it will last more than a week. It depends how many hours a day you are using it, from my experience I am using it 2-3 hours a day and only charged it once. When it arrived the battery was on 70%. Sound wise now, it’s very punchy, it will put a smile on your face. No matter what the genre it performs very well, nice lows, mids and highs. Don’t expect that Xtreme 4 will replace your hifi system, for an every day speaker you can carry everywhere with you is perfect! You will enjoy it for years! Not too heavy I think it’s 2.1kgs, good built quality, the strap helps carrying it and moving it around. If you can wait and grab it for 30% less as I did in Prime deals etc, it’s a steal, for less than £250 is an amazing Bluetooth speaker, it’s 5.3 so you get great cover from a big distance.
Joanna Gwizdala –
Amazing speaker just picked up a second one to connect for stereo but just one of these will fill your house with deep bass and great high sounds. Worth every penny.
Imran –
I got this to replace my Sonos Move. The sound quality—with some tweaks—is surprisingly great. The bass is far superior to the Sonos Move, and much punchier than you would expect, even outside (although as with all speakers of this size, when you push the volume up really high the bass will fall off – it’s just physics I guess). For a small garden this is more than sufficient.
My only gripe with it is that the soundstage feels ever so slightly compressed. I’m now really tempted to get another one and use them in stereo mode to get some separation (which you can apparently do).
Here are the EQ settings I used in the JBL Portable app:
64 — 6 (Max)
250 — 6 (Max)
1k — 0 (Default)
4k — 6 (Max)
16k — 5
Bear in mind that maxing out the bass like this 👆 probably leads to reduced battery life, but I’m not having any 20-hour parties so whatever.
Ka35 –
No complaints, sound good, build good. A bit expensive, probably get something just as good and cheaper, but I’m biased, I love JBL products.
So happy with money spent and purchase. It’s compact/ portable, Bluetooth good, Similar also got a App to manage the speaker
Took this on holiday, it done justice in my hotel room and on the beach. I didn’t get it wet but the sand over it was not a problem
adam barker –
Great sounding speaker. Quite big to carry around (hence the strap). But not really heavy, just bulky. Sound quality is constant even when playing really loud music, no distortion. Battery life is good. Really easy to control via a phone. Great gift, well received by recipient.