JBL Boombox 4 Waterproof Bluetooth Wireless Speaker - Recertified by JBL

JBL Boombox 4 – Make every moment vibrate

Turn up the volume everywhere with the all-new JBL Boombox 4 : bigger, bolder, and more powerful than ever. JBL Pro Sound delivers clear, precise audio with deep, punchy bass. AI Sound Boost technology analyzes your music in real time and automatically adjusts the sound to deliver more power with less distortion, even at full volume.

Thanks to its two enlarged woofers, two tweeters, and three passive radiators , every track hits harder and sounds purer. Adjust the ambiance to suit your mood with the Bass Boost settings, ranging from a deep, enveloping sound to a vibrant, dynamic punch.

The iconic Boombox design has been modernized: bigger, yet lighter, so you can take it anywhere—beach, street, or garden. Its IP68 waterproof and dustproof rating makes the weather a non-issue. And with up to 34 hours of battery life thanks to Playtime Boost , the party can go on even longer.

With the JBL Boombox 4 , the energy and atmosphere follow you everywhere.

Main features

• JBL Pro Sound with AI Sound Boost : Powerful bass and crystal-clear sound, automatically adjusted for optimal performance.

• Battery life up to 34 hours : Enjoy long, uninterrupted sessions, with up to 6 additional hours thanks to Playtime Boost.

• Waterproof and dustproof : IP68 certified to withstand water, dust and all weather conditions.