Party loud, party long

Got big plans that call for big sound? The JBL PartyBox 520 knows how to set the mood with a vibey lightshow and our biggest, boldest, thumping sound yet, powered by the all new AI Sound Boost tech to help get everyone moving and shaking. Our sound might be heavy but this speaker is easy to move, whether we're setting up in the backyard, by the pool, or that place where our friend just dropped a pin. Every move is smooth with the PartyBox 520's grippy handle and wide wheels that are ready to roll when you are. With up to 15 hours of playtime, you can host multiple parties before it's time for a recharge. And don't worry about any splashes or spills, this speaker is designed to withstand the most raucous parties - fouls and all. What’s better than one JBL PartyBox 520? Two or three or more! Pair them up or link with other JBL Auracast™-enabled speakers and take the party up a notch.

Features

• AI Sound Boost
  Uses artificial intelligence to optimize audio in real-time for powerful, clear sound with reduced distortion.

• JBL Pro Sound
  Equipped with dual 7.5-inch woofers and two 1-inch tweeters, delivering 400W RMS output with deep bass and crisp highs.

• Bluetooth 5.4 + LE Audio
  Supports the latest Bluetooth standard for better sound quality and longer battery life, with Auracast™ for connecting multiple speakers seamlessly.

• 15 Hours of Playtime
  Long-lasting battery life with fast-charging—just 10 minutes of charge gives you up to 2 extra hours of playtime.

• Dynamic Light Show
  Built-in LED light effects that sync with your music, customizable via the JBL PartyBox app.

• Portable with Wheels and Handle
  Easy to move thanks to a telescopic handle and durable built-in wheels.

• Splashproof Design (IPX4)
  Resistant to water splashes, making it great for outdoor use.

• Multiple Input Options
  Includes USB-C, dual XLR, mic, guitar, and DJ input compatibility for versatile performance setups.