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Item #:
140422743
JBL PartyBox 520 Portable Party Speaker with AI Sound Boost - Black | Up To 15 Hours Playtime, Replaceable Battery, Auracast Stereo Linking,
89% of respondents would recommend this to a friend
Item #:
140422743
JMD 172567
Price Details
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Imported from USA store
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Order now and get it around Sunday, August 30
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The JBL PartyBox 520 knows how to set the mood with a vibey lightshow and our biggest, boldest, thumping sound yet.
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What Stands Out
AI Sound Boost
Experience adaptive audio performance with AI Sound Boost, optimizing sound quality based on your surroundings for a tailored listening experience that elevates any party environment.
Extended Play Time
Keep the energy alive for up to 15 hours of nonstop music playback, making it the perfect companion for long events, parties, and outdoor gatherings without worrying about battery life.
Splash Proof Design
With an IPX4 splash proof rating, the JBL PartyBox 520 is built to withstand splashes and spills, ensuring durability and reliable performance even in festive outdoor settings.
Product Details
| Audio Output Mode | Stereo |
| Mounting Type | Floor Standing |
| Enclosure Material | Metal, Plastic |
| Speaker Type | Portable Speaker |
| Additional Features | Bass Boost, Portable, Stereo Pairing, USB Port |
| Antenna Location | For Guitars, For Music Players, For Smartphones or Tablets |
| Color | Black |
| Is Waterproof | False |
| Control Method | App |
| Speaker Size | 7.5 inches (19.1 cm) |
| Woofer Diameter | 7.5 inches (19.1 cm) |
| Tweeter Diameter | 1 inches (2.5 cm) |
| Water Resistance Level | Water Resistant |
| Specific Uses For Product | Party |
| Battery Average Life | 15 hours |
| Controller Type | Button |
| Unit Count | 1 Count |
| Item Dimensions D x W x H | 14.53"D x 16.34"W x 30.28"H (36.9 x 41.5 x 76.9 cm) |
| Item Weight | 56.2 pounds (25.49 kg) |
| Compatible Devices | Karaoke Machine, Laptop, Projector, Smartphone, Tablet |
| Power Source | Battery Powered |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Audio Driver Type | Dynamic Driver |
| Brand | JBL |
| Model Number | JBLPARTYBOX520AM |
| Model Name | Partybox 520 |
| Built-In Media | 1 x JBL PartyBox 520, 1 x Safety Instruction and Warranty Card, Power Cable, Quick Start Guide |
| Number of Items | 1 |
| UPC | 050036408615 |
| Global Trade Identification Number | 11200130021975 |
| Manufacturer | JBL |
| Age Range Description | Adult,Kid |
| Speaker Maximum Output Power | 400 watts |
| Frequency Response | 20000 hertz |
| Number of Audio Channels | 2 |
| Signal-to-Noise Ratio | 80 db |
| Connectivity Technology | Auxiliary, Bluetooth, USB, XLR |
| Wireless Technology | Bluetooth |
| Connectivity Protocol | Bluetooth, Auxiliary, USB, XLR |
| Battery Capacity | 99.02 milliamp_hours |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Outdoor Enthusiasts
Ideal for outdoor gatherings, picnics, or beach days with its durable, splash-proof design and long battery life.
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Party Planners
Perfect for hosting events where powerful sound and portability are crucial for creating an upbeat atmosphere.
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Music Lovers
Great option for audiophiles wanting quality sound and the ability to connect multiple speakers for enhanced music enjoyment.
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Home Use
May not be suitable for quiet home environments where smaller speakers would suffice and provide better sound quality.
Product Description
JBL PartyBox 520 Portable Party Speaker with AI Sound Boost - Black | Up To 15 Hours Playtime, Replaceable Battery, Auracast Stereo Linking, Telescopic Handle And Wheels, Mic And Guitar Inputs
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What features does the JBL PartyBox 520 offer?
Answer: The JBL PartyBox 520 boasts impressive features including AI Sound Boost for enhanced audio quality, up to 15 hours of playtime for extended use, and an IPX4 water-resistant rating making it suitable for outdoor events. Additionally, it supports multi-speaker connectivity, allowing you to pair multiple speakers for a bigger sound. These features make it an ideal choice for parties, gatherings, and outdoor activities, ensuring high-quality sound wherever you go. -
Question:
How long can the JBL PartyBox 520 play music on a full charge?
Answer: The JBL PartyBox 520 can play music for up to 15 hours on a full charge, which is perfect for long parties or events. Its robust battery power means you can enjoy your favorite tunes without the worry of constant recharging. Whether you're hosting a backyard barbeque or a beach party, the remarkable playtime ensures that the music keeps going all day or night without interruption. -
Question:
Is the JBL PartyBox 520 water-resistant?
Answer: Yes, the JBL PartyBox 520 has an IPX4 water-resistant rating, which means it can handle splashes of water from any direction. This feature makes it suitable for use near pools, beaches, or during rainy day events. You can enjoy peace of mind while having fun outdoors, knowing your speaker can withstand the elements. -
Question:
How does the AI Sound Boost feature work?
Answer: AI Sound Boost is an advanced feature in the JBL PartyBox 520 that automatically adjusts the sound settings for optimal audio performance based on the environment. This means you get richer bass, clearer highs, and an overall enhanced listening experience. Whether you are in a large outdoor space or a smaller indoor venue, this feature delivers a tailored sound experience to match the acoustics of your surroundings. -
Question:
Can I connect multiple JBL PartyBox 520 speakers?
Answer: Yes, you can connect multiple JBL PartyBox 520 speakers to create a larger sound system using the party mode feature. By linking them, you can synchronize the audio, amplifying the overall volume and filling larger spaces with music. This makes it ideal for events where you want to elevate the atmosphere and engage larger crowds. -
Question:
What is the optimal use case for the JBL PartyBox 520?
Answer: The JBL PartyBox 520 is perfect for a range of settings, including house parties, outdoor events, beach outings, pool parties, and even casual gatherings. Whether you want upbeat music to energize your guests or chill tunes for a relaxed vibe, this speaker adapts easily to different environments. Its portability and robust features ensure that it's ready to elevate any occasion. -
Question:
What devices can I connect to the JBL PartyBox 520?
Answer: You can connect various Bluetooth-enabled devices such as smartphones, tablets, and laptops to the JBL PartyBox 520. It also features USB and AUX ports for wired connections. This versatility allows for seamless music streaming from your favorite apps or directly from stored files. Whether you’re playing DJ with your smartphone or facilitating a group sing-along, connecting devices is straightforward. -
Question:
Is the JBL PartyBox 520 suitable for outdoor use?
Answer: Absolutely! The JBL PartyBox 520 is designed with outdoor use in mind, featuring an IPX4 water-resistant rating which protects it from occasional splashes. Its portable design allows for easy transportation, making it a great choice for picnics, beach outings, and poolside events. With up to 15 hours of playtime, you can take the music anywhere without worrying about power. -
Question:
What type of sound quality can I expect from the JBL PartyBox 520?
Answer: Expect premium sound quality with robust bass and clarity from the JBL PartyBox 520, enhanced by the AI Sound Boost feature. The speaker is designed to deliver punchy lows and crisp highs, making it ideal for various music genres. Whether you're into bass-heavy tracks or acoustic melodies, this speaker ensures an immersive sound experience that appeals to music enthusiasts. -
Question:
Where can I buy the JBL PartyBox 520?
Answer: You can buy the JBL PartyBox 520 at Ubuy, where you can find this portable battery-powered party speaker along with various other JBL products. Ubuy is a reliable online platform that offers a wide selection of electronics, ensuring quality and availability for your needs. Check out Ubuy for your purchase and enjoy the vibrant sound quality of the JBL PartyBox 520.
JBL Portable Bluetooth Speakers JBLPARTYBOX520AM Editorial Review
JBL PartyBox 520 Portable Party Speaker with AI Sound Boost - Black offers incredible audio performance with powerful bass and clear mids and highs. Users rave about its durability and ease of use, making it ideal for any party or gathering. One standout feature is its ability to connect seamlessly with other Auracast speakers, enhancing the listening experience even further. Many customers appreciate the straightforward controls that make pairing devices quick and hassle-free. With up to 15 hours of playtime, this speaker keeps the music going without interruptions. It's designed with a telescopic handle and wheels for enhanced portability. Overall, the JBL PartyBox 520 has received high praise for its sound quality and user-friendly design.
Customer Reviews & Ratings
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Pros
- Exceptional sound clarity and powerful bass
- Durable and reliable Bluetooth connection
- Easy to use controls for quick setup
- Lightweight and portable with wheels
- Compatible with other Auracast speakers
Cons
- Some users find it challenging to lift due to its size
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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JMD 172567
Order now and get it around Sunday, August 30
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Powerful sound with AI Sound Boost technology for an immersive audio experience.
- Vibrant lightshow for an electrifying party atmosphere.
- Portable design with grippy handle and wide wheels for easy transport.
- Long-lasting battery with up to 15 hours of playtime for continuous entertainment.
- Water-resistant and durable, perfect for outdoor parties.
- Easily connect multiple PartyBox speakers for an amplified sound experience.
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