JBL / JBL PartyBox 520

＜＜Jul 2025 New Product！＞＞ The JBL PartyBox 520 is a high-end JBL party speaker that boasts the highest output ever among battery-powered models.

The JBL PartyBox 520 is a new addition to our lineup, boasting the highest output ever among battery-powered models. It delivers a powerful 400W sound, enough to cover the equivalent of two volleyball courts, all on battery power. AI Sound Boost, which uses AI to analyze and control speaker amplitude in real time, delivers clear sound with low distortion, even at high output. It also boasts up to 15 hours of continuous playback on a full charge*3, a replaceable high-capacity battery, and IPX4-rated*4 splash resistance, allowing for worry-free outdoor use. It also features an XLR combo jack for balanced connection with professional microphones and DJ equipment, making it ideal for vocal performances, lectures, event MCs, and other situations requiring stable microphone placement. The series also features a vibrant lighting function that changes in sync with the beat of the music, adding a visual element to your music. Using the JBL PARTYBOX app, you can choose your favorite color from a palette of 65,000 colors and customize lighting patterns, allowing you to create a space that suits your tastes to suit the scene, mood, and music.

● Powerful 400W sound, covering the equivalent of two volleyball courts
● Equipped with a replaceable, high-capacity battery for up to 15 hours of playback*3
● Supports fast charging, providing 2 hours of playback with a 10-minute charge*3
● Equipped with an XLR combo jack for connecting professional microphones and DJ equipment
● Ergonomic, extendable handle with locking mechanism and sturdy wheels
● AI Sound Boost provides real-time speaker driver control for low distortion even at maximum volume
● Customizable light shows that synchronize with the music via the dedicated app
● IPX4-rated*4 splash resistance for safe use outdoors and near water
● Auracast™ support for wireless stereo and multi-speaker connections
● Sustainably designed construction using recycled plastics

Type: Wireless Party Speaker
Color: Black
Bluetooth: Version 5.4
Water Resistance: IPX4
Supported Profiles: A2DP 1.4, AVRCP 1.6
Audio Inputs: Bluetooth, USB-C, AUX, Daisy Chain, 1x Mic Input, 1x Mic/Guitar Input
Devices: 2x 200mm Woofer, 2x 25mm Dome Tweeter
Frequency Response: 40Hz - 20kHz
Power Output: 400W RMS
Dimensions (H x W x D): 769 x 415 x 369 (mm)
Weight: Approx. 25.5kg
Battery: Replaceable lithium-ion rechargeable battery (Charge: Approx. 3 hours, Playback: Up to 15 hours)
Accessories: Power Cable (2m)
USB Supported File Formats: .MP3, .WAV, .WMA, .FLAC