Get ready to bring the house down with the JBL PartyBox Ultimate IPX4 Party Speaker in sleek black. Designed to deliver the bold, booming power of Original JBL Pro Sound, this speaker takes things further with Dolby Atmos over Wi-Fi* for a truly immersive audio experience. Whether indoors or outside, it keeps the party going with incredible volume and clarity. The built-in lightshow is nothing short of spectacular, featuring dazzling star effects, flowing trails, and strobe lighting—all perfectly synced to your music. You can plug in two microphones and a guitar to take centre stage, while the interactive JBL PartyPad™ puts creative control at your fingertips. Self-tuning for optimal performance in any setting, it’s also splash-proof, making it ideal for outdoor events. With wireless pairing and multi-speaker connectivity through the JBL One app, the PartyBox Ultimate is your go-to speaker for bigger, bolder celebrations.