Check all the 7 reviews find on Speakers JBL Boombox 4, with the 5 ratings, comments, pros & cons from the reviewers.
Theses reviews and tests from Speakers magazines and websites give 5 ratings, we get this average rating to this JBL product : 4.7/5.
En bref
- 7 reviews and opinions with 5 ratings for JBL Boombox 4
- We obtain an average score of 4.7/5, or 94/100
- This product got 3 times the maximum score in the reviews! This is pretty rare and shows that this Speakers is extremely successful!
JBL Boombox 4 ratings
Source: https://www.commentChoisir.fr
| 5/5 L&B Tech | 5/5 Les Numériques | 5/5 Labo Fnac |
| 9/10 FrAndroid | 4/5 Kopfhörer |
Pros and cons for JBL Boombox 4 List of reviews and ratings
To better compare, we looked for you the advantages and disadvantages of Below and the notes given by specialized sites.
No "Pros & Cons" find at L&B Tech


Deep and precise bass.
Very comfortable power reserve.
Waterproof (IP68), stable and robust construction.
Auracast connectivity and audio via USB-C.
Generous autonomy.
All-plastic design, but effective.
Bass Boost mode in freewheel.
[5/5] reviewed at 29/10/2025 - Test JBL Boombox?4?: plus qu?une enceinte ? basses, un son XXL riche et contr?l? [read the full review on Les Numériques]
No "Pros & Cons" find at Labo Fnac


Tonal balance maintained at high volume
Wide and airy soundstage
Robust design and IP67 certified: withstands everything
Generous autonomy
Weight reduction of 1.4 kg compared to the Boombox 3.
USB-C port for charging a smartphone
Multi-speaker pairing Auracast
No "Pros & Cons" find at Kopfhörer
No "Pros & Cons" find at RTings
JBL Boombox 4 Users & Customers reviews
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