Elevate your listening experience with the JBL Boombox 4 Bluetooth Speaker, the perfect companion for music lovers who crave both portability and power. Whether you're hosting a backyard bash or enjoying a serene day at the beach, this speaker delivers JBL's Pro Sound with unparalleled clarity and depth. Thanks to its AI Sound Boost, your music adapts in real-time to ensure optimal sound quality, minimizing distortion even at higher volumes.

Equipped with dual 5" woofers, two 0.75" tweeters, and three passive radiators, the Boombox 4 offers a rich auditory experience that packs a punch. For bass enthusiasts, the dual Bass Boost modes provide flexibility—opt for a deep, resonant thump or a more energetic, punchy bass to suit any occasion. With its IP68-rated waterproof and dustproof design, this speaker is built to withstand the elements, making it ideal for both indoor and outdoor adventures.

The Boombox 4 doesn't just stop at great sound; it also excels in connectivity and convenience. Utilize Auracast to pair with other JBL speakers effortlessly, creating an expansive soundstage for larger gatherings. Enjoy up to 28 hours of uninterrupted music on a single charge, or plug it in for continuous play. Lightweight and eco-friendly, this speaker is crafted from post-consumer recycled materials and offers a built-in handle for easy transport.

Key Features:

• JBL Pro Sound with AI Sound Boost
• Dual 5" woofers, 0.75" tweeters, and three passive radiators
• IP68-rated waterproof and dustproof design
• Dual Bass Boost modes: Deep Bass and Punchy Bass
• Auracast multi-speaker connectivity
• Up to 28 hours of battery life
• Bluetooth v5.3 compatibility
• Eco-friendly materials with built-in carry handle

Product specs

FAQs

Is the JBL Boombox 4 Bluetooth Speaker waterproof?

Yes, the JBL Boombox 4 is IP68 rated, making it dust-proof and waterproof up to a depth of 4.9 feet, suitable for outdoor use and poolside parties.

How long does the battery last on the JBL Boombox 4?

The JBL Boombox 4 offers up to 28 hours of standard use, with the potential to extend up to 34 hours using playtime boost settings.

What is the maximum output of the JBL Boombox 4?

The JBL Boombox 4 delivers a powerful 210W RMS total output, featuring two 65W woofers and two 40W tweeters for robust sound performance.

Can the JBL Boombox 4 connect to multiple speakers?

Yes, the JBL Boombox 4 supports Auracast pairing modes, allowing you to connect multiple speakers for an enhanced audio experience.

Does the JBL Boombox 4 have power bank functionality?

Yes, the JBL Boombox 4 includes a power bank feature, enabling you to charge devices via its USB-C port.