.Powerful JBL Pro Sound enhanced by AI Sound Boost
.Dynamic light show
.Telescopic handle and sturdy wheels
.Up to 15 hours of playtime
.IPX4 splash-proof design
.Connect multiple speakers via Auracast™
.Microphone and instrument inputs
.Take full control of the party atmosphere via the JBL PartyBox app
.Dual XLR inputs for connecting microphones, guitars, or DJ mixers
.Eco-friendly and durable design made with recycled plastic and fabric
JBL PartyBox 520 Portable Bluetooth Party Speaker (JBLPB520BLK)
HK$5,998
Only 1 left in stock
Only 1 left in stock
Description
Powerful Sound, Non-Stop Party
The JBL PartyBox 520 features all-new AI Sound Boost technology and dynamic light effects, delivering thunderous bass and crystal-clear audio to instantly ignite the party atmosphere. With its telescopic handle and wide-tread wheels, you can easily transport the speaker to the patio, poolside, or any party venue.
AI Sound Boost Immersive Audio Technology
Featuring innovative AI Sound Boost technology, the system analyzes audio signals in real-time to automatically optimize output. With a powerful 400W RMS output and professional-grade audio drivers, it maintains low distortion even at high volumes, perfectly capturing the immersive feel of every song.
Advanced Lighting System
Features a built-in, programmable RGB lighting system offering a variety of dynamic light effect modes. The lighting intelligently synchronizes with the rhythm of the music, creating a professional-grade party atmosphere.
Up to 15 hours of continuous playtime
.Supports fast charging: a 10-minute charge provides 2 hours of additional playtime
.Replaceable battery design (battery sold separately)
Auracast™ multi-speaker connection
Pair two PartyBox 520 units for a stereo system, wirelessly daisy-chain multiple Auracast™-enabled JBL speakers, or freely expand the speaker setup to match the scale of the party.
Dedicated JBL PartyBox App
.Remote music playback control
.Professional EQ adjustment
.Lighting effect mode settings
Designed for Portability
.Ergonomic telescopic handle
.Wide, durable wheels
.Total weight of 25.5 kg for easy transport
IPX4 Protection Rating
IPX4 splash-proof certified; withstands everyday liquid splashes to ensure reliable operation in various environments.
Professional Audio Connectivity
.Dual XLR professional audio inputs
.Supports direct connection of microphones, guitars, and DJ equipment
Eco-friendly Design
.Chassis made from post-consumer recycled plastic
.Packaging uses FSC-certified eco-friendly paper
.Printed with soy-based ink
Additional information
| General Specifications | Power input : 100 – 240 V ~ 50 / 60 Hz |
|---|---|
| Audio Specifications | Transducer : 2 x 7.5 inch (208 mm) woofers, 2 x 1 inch (25 mm) dome tweeters |
| Input Sensitivity | Aux-In : 250 mV RMS (3.5 mm connector) |
| Connection Specifications | Bluetooth® version: 5.4 |
| Battery Specifications | Battery type : JBL BATTERY 600, Li-ion 99.02 Wh (equivalent to 21.6 V / 4584mAh) |
| Dimension Specifications | Product dimensions (W x H x D) : 415 x 769 x 369 mm |
| What’s in the Box | 1 x JBL PartyBox 520 |
| Warranty | 1 Year |
Door-to-Door Delivery
Orders will be delivered by Vertex or SF Express to industrial, commercial and residential addresses. Delivery areas: Hong Kong ONLY
- FREE shipping on orders of HK$3,000 or above; HK$30 will be charged for orders below HK$3,000.
- We will arrange shipment in 1-3 working day(s) upon receipt of payment. Please wait for our email/call.
- Once the order is shipped out, the shipment will arrive at the shipping address in 1-2 working day(s).
* Deliveries may take longer during busy periods (for example, Christmas, Chinese New Year and Easter). There may also be situations, including but not exclusive to poor weather and traffic conditions, which result in a longer delivery.
* For more details on delivery, please visit FAQs.
Pickup – SF Store/Locker
- FREE shipping on orders of HK$3,000 or above; HK$30 will be charged for orders below HK$3,000.
- During checkout, please select SF Store/Locker as a pickup location, and specify code & address under “Order Notes”.
- We will arrange shipment in 1-3 working day(s) upon receipt of payment.
- We will provide SF Tracking No. via email.
* For more details on pickup, please visit FAQs.
Pickup – Vertex Store
Shop 1025-1029, 10/F, Windsor House, 311 Gloucester Road, Causeway Bay. Details >
- FREE shipping.
- During checkout, please select Vertex Store as a pickup location.
- We will arrange pickup in 1-3 working day(s) upon receipt of payment.
- Please wait for our email/call. DO NOT head to our store to collect the goods immediately after placing the order.










