| Output Power | 480W RMS |
|---|---|
| Woofer | 10-inch woofer |
| Tweeter | 1-inch tweeter |
| Bluetooth | Bluetooth 5.3 |
| Battery | Up to 18 hours playback |
| Lighting | Dynamic lightshow |
| IPX4 | Splash proof |
| Inputs | USB, AUX, Guitar/Mic input |
| Weight | 25.6kg |
Take your parties to the next level with the powerful JBL PartyBox 520, now available at Techmart Sri Lanka. Designed for serious sound lovers, this premium portable party speaker delivers massive 400W RMS output with deep bass, crystal-clear vocals, and immersive stereo sound.
Powered by JBL’s latest AI Sound Boost technology, the PartyBox 520 analyzes audio in real-time to deliver optimized performance with reduced distortion—even at high volumes. Whether you're hosting indoor events, outdoor parties, karaoke nights, or DJ sessions, this speaker is built to impress.
The PartyBox 520 features a stunning dynamic light show with customizable lighting effects that sync perfectly with your music, creating an unforgettable party atmosphere.
With up to 15 hours of battery life, you can keep the music going all day and night. Its IPX4 splash-proof design makes it ideal for poolside events, outdoor gatherings, and celebrations in any environment.
Built for convenience, the JBL PartyBox 520 comes with a telescopic handle and sturdy wheels, making it easy to transport despite its powerful build. It also supports Bluetooth 5.4, USB audio playback, AUX input, and dual XLR inputs for microphones, guitars, or DJ consoles.
Key Features:
Powerful 400W RMS JBL Pro Sound
Advanced AI Sound Boost technology
Up to 15 hours battery life
Stunning dynamic LED light show
Bluetooth 5.4 wireless connectivity
IPX4 splash-proof design
Dual XLR inputs for mic/guitar/DJ setup
USB, AUX, and app support
Telescopic handle with wheels for portability
Multi-speaker connection with Auracast™
Perfect for parties, events, karaoke, and professional entertainment, the JBL PartyBox 520 delivers powerful sound and unbeatable performance.
Shop the latest JBL PartyBox 520 in Sri Lanka from Techmart with competitive pricing and trusted service.
Warranty terms vary by product — contact us to confirm what applies to this item. All products sold by Techmart Sri Lanka are 100% genuine.
Techmart offers island-wide delivery across Sri Lanka. Delivery charges apply to all orders and vary depending on your delivery location. The applicable delivery charge will be confirmed by our team and collected in cash upon delivery.
Cash / bank transfer, credit and debit cards (Visa, Mastercard, Amex), and interest-free installment plans via Koko.
Techmart Sri Lanka is an authorized dealer offering genuine JBL products, island-wide delivery, and local customer support.
The JBL PartyBox 520 is priced at Rs 209,900.00 at Techmart, and is currently In Stock.
Yes, all products sold by Techmart Sri Lanka, including the JBL PartyBox 520, are 100% genuine.
Warranty terms vary by product — contact us to confirm what applies to this item.
Yes, Techmart offers island-wide delivery across Sri Lanka. Delivery charges apply to all orders and vary depending on your delivery location. The applicable delivery charge will be confirmed by our team and collected in cash upon delivery.
We accept cash/bank transfer, credit and debit cards (Visa, Mastercard, Amex), and interest-free installment plans via Koko.
Yes. Eligible items can be returned within 7 days of purchase in their original condition and packaging. Bring the item to our store at 410, Galle Road, Kollupitiya or we can arrange a pickup — return shipping is free.