JBL Boombox 4 Portable Bluetooth Speaker with IP68 Protection

JBL Boombox 4 Portable Speaker with AI Sound Boost and IP68 Protection

The JBL Boombox 4 portable speaker is engineered to deliver massive JBL Pro Sound anywhere with a redesigned acoustic layout and AI Sound Boost. With two bigger woofers, two tweeters and three passive radiators, it keeps music loud and clear with deep and punchy bass while staying easier to carry than before.

Massive JBL Pro Sound with Less Distortion

JBL designed the Boombox 4 for bigger, bolder performance with a driver array that helps every track hit harder and sound cleaner. AI Sound Boost analyzes the music in real time and adjusts the sound to give more power with less distortion, even when it’s turned all the way up.

• Unbeatable JBL Pro Sound with AI Sound Boost
• Two bigger woofers
• Two tweeters
• Three passive radiators

Long Playtime for All-Day Listening

From the first playlist to the last encore, the JBL Boombox 4 is built to keep the vibe alive. It offers up to 28 hours of playtime on a single charge, and JBL Playtime Boost adds up to 6 hours of extra listening for up to 34 hours total.

• Up to 28 hours on a single charge
• JBL Playtime Boost adds up to 6 hours
• Up to 34 hours of playtime

Built for Outdoor Use and Flexible Playback

The JBL Boombox 4 is IP68 waterproof and dustproof, so it can handle weather and dusty environments with confidence. When you want to hear every detail, you can plug into a laptop or other audio device using the USB-C port for lossless audio playback.

• IP68 waterproof and dustproof
• Lossless audio playback through USB-C
• Requires compatible lossless audio content from supported apps or services

More Ways to Match the Mood

This speaker gives you multiple ways to tailor and expand your sound. Switch between Deep Bass mode and Punchy Bass mode, stereo pair two Boombox 4 speakers for a wider sound stage, or connect multiple Auracast™-enabled JBL speakers to cover more ground with the same playlist.

• Two Bass Boost settings
• Deep Bass mode
• Punchy Bass mode
• Multi-speaker connection by Auracast™

Frequently Asked Questions

• Does the JBL Boombox 4 support lossless audio playback?

  Yes. You can plug into a laptop or other audio device using the USB-C port to enjoy lossless audio playback. Compatible lossless audio content from supported apps or services is required.

• Can the JBL Boombox 4 connect to other speakers?

  Yes. With Auracast™, you can stereo pair two Boombox 4 speakers for a wider sound stage or connect multiple Auracast™-enabled JBL speakers.

• Is the JBL Boombox 4 waterproof and dustproof?

  Yes. It is rated IP68 waterproof and dustproof.

• Is the battery replaceable?

  Yes. The rechargeable battery can be replaced in three simple steps. The replaceable battery is sold separately.

Ready to bring massive sound anywhere? Add the JBL Boombox 4 portable speaker to your cart today for massive JBL Pro Sound with deep and punchy bass. Contact the audio experts at Gibbys Electronic Supermarket for advice on matching portable speakers and installation accessories!