JBL Xtreme 4

The JBL Xtreme 4 is a high-performance portable Bluetooth speaker built for powerful, immersive outdoor sound. Equipped with dual woofers, two high-output drivers, and dual JBL Bass Radiators, it delivers expansive, dynamic audio that fills any space with rich, deep bass and crystal-clear highs. Designed for rugged use, its IP67-rated waterproof and dustproof construction and durable build make it ideal for poolside parties, beach outings, or any adventure. With up to 24 hours of playtime—and the option to extend it by up to 6 additional hours using Playtime Boost—this speaker keeps the music flowing all day long. Additional features include an integrated powerbank to charge your devices on the go, a convenient shoulder strap for easy portability, and the ability to connect multiple JBL speakers via Auracast for an enhanced, synchronized sound experience.