Unleash the Ultimate Party Experience Bring the energy to any space—no matter the size—with the JBL PartyBox Ultimate, delivering massive Original JBL Pro Sound enhanced by immersive Dolby Atmos over Wi-Fi*. Whether you’re tearing up the dance floor or chilling on the sidelines, everyone gets to feel the beat with rich, clear sound that stays powerful at any volume. But it’s not just about sound. A dazzling lightshow featuring starry effects, flowing light trails, and pulsing strobes moves in sync with your music to captivate the crowd. Stream your go-to playlist with ease, or take things live with dual mic and guitar inputs that let you and your friends own the spotlight. Set the vibe and interact in real time using the JBL PartyPad™, packed with fun DJ-style effects. Planning something bigger? Use the JBL One app to link multiple speakers and wirelessly customize your setup for a full-scale event. Splash-proof and self-tuning, the JBL PartyBox Ultimate adjusts to its environment, delivering peak performance wherever you party. When you want more than just a party—you want a legendary experience—this is the speaker that makes it happen.
