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JBL PartyBox 300

alaTest has collected and analyzed 11 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. Reviews about the reliability and design are generally positive. The sound and size also get good opinions. There are some less positive opinions about the usability and price.

size, sound, design, 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 97/100 = Excellent quality.

Review analysis

(Based on 11 reviews)

Expert Reviews  

User Reviews  

Showing 7 review(s)

Expert Reviews User Reviews


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Showing 1 - 7 of 7 Show Reviews: in English | in other languages (3)

Expert review by : Julian Perry (

JBL PartyBox 300 Bluetooth Speaker review – The Gadgeteer


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

Jun, 2019

Consumer review (

JBL PartyBox 300 Wireless Bluetooth Party Speaker with Built-In Light Shows & Mic/Guitar Inputs


I'm so happy I brought this. Was recommended by a DJ friend

Aug, 2019

Consumer review (

Best speaker for this size


Tested on barbecue. Best sound ever and light make atmosphere over night

Jul, 2019

Consumer review (

The 4 led have stopped working


How do I fix the 4 LEDs they come on when the speaker does but doesn't work while music plays

Jul, 2019

Consumer review (

The party starter.


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...

Feb, 2019

Consumer review (

Not for the weak hearted


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!

Jan, 2019

Consumer review (



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...

Dec, 2018

Price comparison for JBL PartyBox 300

  Store     Price
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LG SJ3 Soundbar 2.1ch 300W with Wireless Subwoofer
Wireless Subwoofer, superb bass without wires Place the subwoofer where it looks and sounds the best...
£104.00 TO SHOP
JBL FLIP 5 Portable Waterproof Bluetooth Speaker
Sounds better than ever. Feel your music. Flip 5's all new racetrack-shaped driver delivers high output...
£108.00 TO SHOP
LG SJ3 300W 2.1Ch Bluetooth Sound Bar with Wireless Sub
Product Overview. Superb bass without wires so you can put it anywhere. ASC right sound for any content...
£112.00 TO SHOP
Monster Cable SuperStar S300 Wireless Speaker
The Monster SuperStar S300 is the smarter portable Bluetooth speaker. With incredible sound that fills the...
£122.00 TO SHOP
JBL Charge 4 White
Description :. Playback and charging without end. We present the JBL charge 4, the portable Bluetooth...
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Sony HTMT300 300W Wireless Soundbar 2.1 Subwoofer
At a glance. 2.1 channel sound bar. Wireless subwoofer. Bluetooth with NFC. Digital connection: optical...
£205.00 TO SHOP
JBL BOOMBOX 60W Waterproof Portable Bluetooth...
At a glance. Wireless Bluetooth streaming for freedom of sound. 24-hour battery life for total independence...
£299.00 TO SHOP

Note: Please check the product information and price with the store.