Bluetooth speakers · Not enough reviews for a critic score yet

JBL Boombox 4

Name: JBL Boombox 4
Brand: JBL

We have found 3 professional reviews of the exact JBL Boombox 4 so far. 2 of 3 critics recommend it.

Reviewed by TechRadar, Trusted Reviews and TechGearLab

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Provisional score · average of 3 professional reviews
Too few reviews for a critic score, so it isn't ranked. We publish a full score once 4 professional reviews of the exact model exist.

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What the 3 critics say so far

All converted to 0–100

90
TechRadarHands-on review · 2026
A top-tier party speaker with huge bass and volume that can fill big outdoor spaces.
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80
Trusted ReviewsHands-on review · 2026
A loud, powerful party speaker whose bass avoids muddiness, with useful EQ modes.
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65
TechGearLabHands-on review · 2026
Superb for loud, bassy parties and fully waterproof, but extremely heavy and pricey.
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"Est." means the outlet printed no score, so we estimated one from its verdict and checked our estimates against ratings outlets print. How we check estimates

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Common questions

Does the JBL Boombox 4 have a critic score?

Not yet. We have found 3 professional reviews of the exact model. Their average is 78, which we show as a provisional score. We publish a critic score, and rank the product, once at least 4 reviews exist.