Interested in reviews of JBL GO 4 Black? It got 4.9 out of 5 stars from our customers. Find specific customer reviews of JBL GO 4 Black below. We will appreciate if you also share your experiences with JBL GO 4 Black after purchasing.
Takes a while to charge, even with a quality charger and cable connected, it's still slow.
Strict application
Only shows the battery charge in large increments
I only registered 100-75-45%, so at 45% it won't start charging, the indicator light just starts flashing and then it switches off immediately!
The volume could also be more subtle! The steps in volume control are too big!
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Tomáš, Kladnoz
Rated 20/06/2026, variant JBL GO 4 Black
Verified purchase
high-quality, good sound
good for travelling
none
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Jiří, Ústí Nad Labem
Rated 07/06/2026, variant JBL GO 4 Black
Verified purchase
sound and workmanship is great. I don't recommend using the speaker strap unless you want to lose the speaker.
great sound
premium design
quality workmanship
can have two speakers and play stereo
At work in the warehouse, the connection to the phone often drops out (audio choppiness)
the speaker strap is not well attached to the speaker. very easy to separate
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Anonymous customer
Rated 07/06/2026, variant JBL GO 4 Black
Verified purchase
easy to transfer
quite loud
price
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Jaroslav, Brodce
Rated 28/05/2026, variant JBL GO 4 Black
Verified purchase - review from a price comparison website
A bunch of speakers. Great sound and battery life. Phone app. For me it's great and for the money there is nothing better to play. Great for me.
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Kryštof, Chyňava
Rated 25/05/2026, variant JBL GO 4 Black
Verified purchase
Great. More of a room level volume but it still can go pretty louder then that. The sound is very clear and beats are very loud. The speaker itself is great size for everyday carry or adventures. Only negative I'd say is that the battery lasts like 4 hours...
price
durability
volume
size
battery
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Jiří, Praha
Rated 23/04/2026, variant JBL GO 4 Black
Verified purchase - review from a price comparison website
Great sound. Can be linked into a stereo with another
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Customer, Světec
Rated 23/04/2026, variant JBL GO 4 Black
Verified purchase - review from a price comparison website
Nothing
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