Bluetooth speakers · Not enough reviews for a critic score yet

JBL Boombox 4

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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78
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
  1. 90
    TechRadarHands-on review · 2026

    A top-tier party speaker with huge bass and volume that can fill big outdoor spaces.

    Read TechRadar review
  2. 80
    Trusted ReviewsHands-on review · 2026

    A loud, powerful party speaker whose bass avoids muddiness, with useful EQ modes.

    Read Trusted Reviews review
  3. 65
    TechGearLabHands-on review · 2026

    Superb for loud, bassy parties and fully waterproof, but extremely heavy and pricey.

    Read TechGearLab review

"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.