JBL Boombox 4 Portable Waterproof Bluetooth Speaker

Bring the big sound. The JBL Boombox 4 is built to be the loudest, boldest speaker at the party, with deep, chest-thumping bass and JBL Pro Sound powered by AI Sound Boost.

A rugged IP68 waterproof and dustproof body and a sturdy carry handle mean it travels from the backyard to the beach without a second thought. Up to 34 hours of playtime keeps the party going all night, and a replaceable battery means it keeps going for years.

Switch between deep or punchy bass to match the vibe, plug in over USB-C, and link multiple JBL speakers with Auracast to turn up the whole block.

• AI Sound Boost
• Up to 34 hours of playtime
• IP68 waterproof and dustproof
• Replaceable battery
• Two bass modes
• Auracast multi-speaker