Updated 14 May 2026
| Brand | JBL |
| Category | Computer Speakers |
| Available at | 1 UK stores |
| 90-day avg | £584.00 |
JBL
JBL PartyBox 520 Portable Bluetooth Party Speaker
£599.00Fair Price
Cheapest at AV.com · 1 store
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PRICE HISTORY
Current
£540
Change
-0.8%
Avg
£540
Low
£500
High
£582
Volatility
4.0%
PRODUCT DESCRIPTION
- The JBL PartyBox 520 is built for outdoor get-togethers house parties and anyone who wants big sound and bold lighting in one portable package. With AI Sound Boost tech your music gets real-time audio optimisation so everything sounds clear and powerful even at higher volumes. Whether youre playing bass-heavy dance tracks or sing-along classics the speaker automatically adjusts to keep things distortion-free. Lighting effects pulse and swirl with the beat turning your space into a mini dancefloor. Youll get up to 15 hours of continuous playtime on one charge and if thats not enough the battery is swappable for even longer sessions. A 10-minute charge gives you 2 hours of extra music. Built-in wheels and a sturdy handle make it easy to roll into the garden the park or wherever your plans take you.