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10 reviews
Jun, 2025
alaTest has collected and analyzed 10 reviews of JBL PartyBox 300. The average rating for this product is 4.6/5, compared to an average rating of 4.3/5 for other products in the same category for all reviews. Reviewers are impressed by the reliability and connectivity. The design and size are also mentioned favorably. Many are less positive about the usability and price.
sound, size, design, connectivity, reliability
price, usability
We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the JBL PartyBox 300 is awarded an overall alaScore™ of 92/100 = Excellent quality.
Expert review by : Julian Perry (the-gadgeteer.com)
When I first saw the JBL PartyBox 300 Bluetooth speaker, I was very eager to try it. From the first time I saw the pictures, I kept looking at them over and over again. I did see it in my mind as a bit smaller than it is. I preferred a larger speaker,...
The build quality;The sound;The built-in battery for complete portability;The included DC cable;The light display options;The rock solid Bluetooth connectivity;The built-in handles;The connectivity options
Consumer review (very.co.uk)
I'm so happy I brought this. Was recommended by a DJ friend
Consumer review (very.co.uk)
Tested on barbecue. Best sound ever and light make atmosphere over night
Consumer review (very.co.uk)
How do I fix the 4 LEDs they come on when the speaker does but doesn't work while music plays
Consumer review (very.co.uk)
I bought this 2 weeks ago after watching many reviews on youtube of multiple products. Very happy with my purchase overall, great sound quality, the bass literally vibrates my full flat block and takes parties to the next level. Definitely would...
Consumer review (very.co.uk)
I bought this a month ago and it still thrills me blasting it loud. If u don't like loud music it's not for you, the bass is absolutely massive and the sheer power of the speaker rocks my walls- prepare to get many complaints from your neighbours!
Consumer review (very.co.uk)
I bought 3 of these speakers over a month ago ,1 for The Christmas Draw and 2 for the Pub. Sound wise, very good but could do with being a touch loader. Microphone wise, there is a delay so unusable and pairing the 2 together there is a delay so had to...
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