Signature JBL Pro Sound — Two bigger woofers, two tweeters, and three passive radiators deliver deep, authoritative bass and clear highs. AI Sound Boost — Real‑time audio analysis increases perceived power while reducing distortion at high volumes. Up to 34 hours playtime — Long single‑charge runtime with JBL Playtime Boost adding extra hours when you need them. IP68 waterproof and dustproof — Built for outdoor use so weather, spills, and sand won’t stop the party. Larger but lighter, portable design — Redesigned Boombox form that’s easier to carry to the beach, backyard, or block party