Party Without Limits

The JBL PartyBox Ultimate floods even the biggest spaces with thunderous Original JBL Pro Sound, enhanced by immersive Dolby Atmos audio over Wi-Fi*. Whether you're rocking a dance floor or chilling on the sidelines, this speaker delivers crystal-clear sound at any volume.

Treat your guests to a breathtaking multi-dimensional lightshow, including starry patterns, dynamic trails, strobes, and surface-projection effects—all synced perfectly to the beat. Stream your playlist, plug in mics and guitars, or use the fun interactive JBL PartyPad™ to control the vibe. And when it’s time to scale up, easily pair or wirelessly link multiple PartyBox units using the JBL One app.

With a splash-proof IPX4 rating, built-in self-tuning, sturdy transport wheels, and Wi-Fi + Bluetooth connectivity, the JBL PartyBox Ultimate transforms any gathering into an unforgettable event.

Key Features

All the Superior Original JBL Pro Sound You Can Handle

Fill up to two basketball courts with powerful JBL Pro Sound. Dual subwoofers, dual tweeters, and upgraded mid-range drivers ensure massive bass, rich mids, and crisp highs. Dolby Atmos* provides immersive 3D spatial audio for a truly cinematic party sound.
*High-definition music subscription required for Dolby Atmos playback.

A Multi-Dimensional Dynamic Lightshow

Enjoy JBL’s biggest and most dazzling lightshow ever—featuring starry sky patterns, cool trail lights, strobes, and projection effects. Everything syncs perfectly with your music and can be customised using the top panel controls or the JBL One app.

Wi-Fi & Bluetooth Connectivity

Stream high-definition audio, including Dolby Atmos, over Wi-Fi. Taking a call or checking your phone won't interrupt the music. Switch seamlessly to Bluetooth for flexible playback anywhere.

Handle & Sturdy Wheels

Move this powerhouse effortlessly thanks to its ergonomic handle, wide transport wheels, and organised cable management. (AC power required)

IPX4 Splashproof

Backyard or poolside—no need to worry about splashes. The PartyBox Ultimate’s IPX4 rating ensures the party continues.

Multi-Speaker Connection

Need even more sound? Stereo pair two units for a wider stage, or wirelessly link multiple PartyBox speakers for massive events.

Dual Mic & Guitar Inputs

Bring live talent into the mix with dual mic inputs and a dedicated guitar input. Built-in karaoke EQ and synced lighting effects make every performer look and sound amazing.

JBL PartyPad™

Take control with tap, hold, and slide effects—create DJ-style remixes and transitions right from the top panel.

JBL One App

Use the app to adjust EQ, customise your lightshow, and control music playback with ease.

General Specifications

• Output Power: 1100W
• Dynamic Frequency Response: 30Hz – 20kHz (-6dB)
• Dimensions (cm): 45.5 × 105.0 × 44.0
• Dimensions (in): 17.9 × 41.3 × 17.3
• Weight: 39.5 kg / 87.1 lbs
• Bluetooth Version: 5.3
• Bluetooth Profiles: A2DP V1.3, AVRCP V1.5
• Bluetooth Frequency Range: 2400 – 2483.5 MHz
• Bluetooth Modulation: GFSK, π/4 DQPSK, 8DPSK
• Bluetooth Transmitter Power: ≤ 15 dBm (EIRP)
• Built-in Wi-Fi: Yes
• JBL One App Compatible: Yes
• 3.5mm Audio Input: Yes
• Lightshow: Yes
• Splashproof Rating: IPX4

Notification

*A subscription to a high-definition music service is required to stream Dolby Atmos content. Regional subscription fees may apply.

What's in the Box?

• 1 × JBL PartyBox Ultimate
• 1 × AC Power Cord (type varies by region)
• 1 × Quick-Start Guide
• 1 × Safety Sheet & Warranty Card