JBL Boombox 4 Portable Waterproof Bluetooth Speaker with Massive JBL Pro Sound, AI Sound Boost, Up to 34 Hours Playtime, Auracast Multi-Speaker Connection, 6 Months Galaxy and Brain.fm

Take powerful JBL sound wherever life leads with the JBL Boombox 4 Portable Waterproof Bluetooth Speaker. Engineered for music lovers who want massive sound in a portable design, the Boombox 4 delivers JBL Pro Sound with AI Sound Boost technology that analyzes audio in real time to provide powerful performance, deeper bass, and improved clarity with reduced distortion. Whether you're hosting a backyard party, relaxing by the pool, or heading to the beach, this speaker is designed to keep the music going.

Featuring dual woofers, dual tweeters, and passive radiators, the JBL Boombox 4 produces rich, room-filling sound with impressive bass response. Dual Bass Boost modes allow you to customize your listening experience by selecting deep bass or punchy bass settings depending on your music preferences. With up to 34 hours of total playtime using Playtime Boost technology, you can enjoy extended listening sessions without constantly searching for a power outlet.

The rugged IP68 waterproof and dustproof construction helps protect the speaker from outdoor elements, making it ideal for adventures, gatherings, and everyday entertainment. Auracast multi-speaker connectivity allows compatible JBL speakers to connect together for expanded coverage and a more immersive audio experience. USB-C lossless audio playback support provides an additional option for high-quality sound from supported devices.

The integrated carry handle and redesigned lighter construction make transportation easier while maintaining the powerful performance expected from the JBL Boombox series. This bundle also includes 6 months of Galaxy Streaming and 6 months of Brain.fm Premium, giving you access to music, focus-enhancing audio, relaxation sessions, and productivity soundscapes.

Combining premium JBL audio performance, long-lasting battery life, rugged durability, advanced wireless connectivity, and bonus streaming services, the JBL Boombox 4 is built to deliver exceptional entertainment wherever the music takes you.