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Catalogue
JBL Xtreme 4 Black - Bluetooth Speaker

Reviews JBL Xtreme 4 Black

Interested in reviews of JBL Xtreme 4 Black? It got 4.8 out of 5 stars from our customers. Find specific customer reviews of JBL Xtreme 4 Black below. We will appreciate if you also share your experiences with JBL Xtreme 4 Black after purchasing.
7,590,- 5,290,-
Ordered on request
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User Reviews

Lubomír, Malečovflag
Rated 09/05/2024, variant JBL Xtreme 4 Black
Verified purchase
It never ceases to amaze me how a few grand worth of farts like this can sound. This normally defies physics 🙂 . Sure, no hi-fi, but does anyone expect something like this? We're going to a party.
great sound
simple party mode and equalizer settings
He wants to let it "breathe" for a while after unpacking before it sounds better.
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Jakub, Tepliceflag
Rated 15/05/2026, variant JBL Xtreme 4 Blue
Verified purchase
none
Worst speaker I've ever heard. The bass is completely artificial and at 70% volume it is impossible to listen to. The sound is completely dull. I'm coming back after 2 hours.
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Karel, Prahaflag
Rated 15/05/2026, variant JBL Xtreme 4 Blue
Verified purchase
I compared 4 models and this one pleased me the least. The boombox has brilliant sound, but it is unsuitable for indoors and very large to carry. This one is a lot smaller than the boombox, but doesn't sound as good, but is comparable to the Charger 6, which is half the size, 2/3 the price, much more portable. I was expecting leaps and bounds of difference between the 3, but it wasn't as significant as between the Charger and the Boombox 3. There's worth the price, but for the party! Not home..: -)
volume and clarity of sound up to about 50% of power. Then the quality drops for me.
Definitely for outdoor use.
Still quite portable.
at volumes above 50% power, the ball loses bass and goes high.
It's not a backpacking speaker anymore.
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Zuzana, Batelovflag
Rated 09/05/2026, variant JBL Xtreme 4 Blue
Verified purchase - review from a price comparison website
Nice design, great reproduction
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Tomáš, Nové Syroviceflag
Rated 05/04/2026, variant JBL Xtreme 4 Camo
Verified purchase
On a scale of extremes, I'd give it a 4
IP rating
Even if it can connect to older speakers, it must be the source one, on the contrary I couldn't connect them
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Jiří, Deštné v Orlických horáchflag
Rated 28/02/2026, variant JBL Xtreme 4 Blue
Verified purchase
My dream is to buy a JBL speaker. I recommend to buy
He's a great player.
At 45-50 volume it lasts an incredibly long time playing!
nothing
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Martin, Kostelní Lhotaflag
Rated 16/02/2026, variant JBL Xtreme 4 Camo
Verified purchase - review from a price comparison website
It's still a lot of money for a portable bt speaker, but with a large battery capacity, durability and enough sound for a large room or garden, it's an acceptable price/performance/quality ratio.
Price (currently on sale)
Great endurance (supposedly 24h)
Replaceable battery
Beautiful clear sound
Resilience
Renowned quality
The power rating is 100w, but it's not rms (60w)
He doesn't have a radio
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Marek, Slanýflag
Rated 18/10/2025, variant JBL Xtreme 4 Camo
Verified purchase
unfortunately, even with the disguise it is visible
Fortunately, even with the disguise it can be heard
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Customer, Prahaflag
Rated 29/08/2025, variant JBL Xtreme 4 Camo
Verified purchase
I bought very well and would not change
processing
sound quality and power
the possibility of replacing the source
sound settings
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Anonymous customerflag
Rated 08/12/2024, variant JBL Xtreme 4 Blue
Verified purchase
Complete composure
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