The JBL Boombox promises 4 dials with powerful JBL Pro sound and up to 34 hours of playback time, guaranteeing a continuous listening experience. Fortunately, we don't have to worry about the weather, as the speaker's waterproof and dustproof design allows us to use it safely even in the worst weather conditions.

The all-new JBL Boombox 4 is bigger, bolder and better than ever, with JBL Pro Sound technology to ensure your sound stays strong and clear in all conditions, complete with deep, booming bass. The AI ​​Sound Boost function analyzes our music in real time and tunes the speaker for maximum performance and reduced distortion, even when the volume is turned up to maximum.

The speaker is equipped with two larger woofers, two tweeters and three passive radiators, so all music sounds more expressive and clear. To fine-tune the sound, you can choose from two settings: deep or lively, punchy Bass Boost, so you can adjust the bass according to your mood.

We've updated the classic Boombox design to be bigger, louder, but ultimately lighter, so you can easily take the party with you, whether it's the beach, the square, or the backyard. Thanks to its IP68 waterproof and dustproof design, we can also eliminate weather-related problems. And up to 34 hours of playback time (thanks to Playtime Boost) allows you to be ready for the next party at any time.

Features of the JBL Boombox 4:

- Unbeatable JBL Pro sound with AI Sound Boost function
- Up to 34 hours of playback time
- Waterproof and dustproof
- Connect multiple speakers using Auracast™
- Two bass boost settings
- Bigger and louder, yet lighter
- Lossless audio playback
- Recycled plastic and fabric and FSC certified paper packaging

With the AI ​​Sound Boost function of JBL Pro sound, you don't even have to move your little finger. All you need to do with this intelligent technology is play the music and enjoy the perfect sound experience. Whether you're listening to music at full volume, AI Sound Boost ensures that performance is maximized and distortion is minimized.

Up to 34 hours of playback time (thanks to Playtime Boost) means you don't have to worry about the battery state between parties.