JBL Boombox 4 speaker offers more power with less distortion!

Gadget Flow Editors

JBL Boombox 4

Explore massive, portable sound with the JBL Boombox 4. It’s a Bluetooth speaker that balances deep bass, clear highs, and long battery life for outdoor listening.

  • Sound: Features 2 large woofers, 2 tweeters, and 3 passive radiators. AI Sound Boost analyzes tracks and keeps clarity at high volumes for cleaner playback.
  • Bass Boost Modes: Two selectable modes let you choose Deep Bass for fuller low end or Punchy Bass for tighter, more energetic mid-bass that suits different music and settings.
  • Long Playtime and Replaceable Battery: Up to 28 hours of playback on a single charge and Playtime Boost can add around 6 extra hours. Plus, the battery is replaceable to extend lifespan.
  • Waterproof and Portable: IP68 protection shields the device from water and dust. The design makes it easy to carry to beaches, parks, and backyard gatherings.
  • Connectivity and Features: Auracast and PartyBoost let you connect multiple speakers, USB-C supports lossless playback from compatible sources, and a powerbank function can charge devices.

For outdoor parties and long sessions, the JBL Boombox 4 pairs durable design with loud sound that travels well and lasts all day.

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Gadget Flow is the original product discovery platform that keeps you up to date with the latest tech, gear, and most incredible crowdfunding campaigns. Reaching over 31 million people per month, we also have iOS and Android apps that support AR and VR for next-level product exploration.

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We keep you updated with the latest tech product announcements for everything from the newest drones to obscure gaming gadgets. Our team discovers unique products and covers the latest crowdfunding campaigns. Save gadgets to your private or public wish lists, check out our team’s expert reviews, and purchase products directly from trusted sellers.

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Gadget Flow is headquartered in New York City, and most of our team works remotely from the US and Europe. We are tech enthusiasts who love to learn about new technologies and the latest innovations. Talented individuals who are passionate about the future, we work tirelessly and love to excite you and teach you about advancements in our field.

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We simplify product discovery. This means you can find all the greatest gadgets in record time. As a technology company, our mission since 2012 has been to make it easy for you to discover quality products and stay updated with the latest trends.

What Is a Gadget?

It’s the gear you can’t live without: the smartphone you constantly check, the camera that goes on every vacation, and the TV for binge-watching and gaming. All the coolest gadgets owe their existence to a new technology that changed it all.

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Technology evolves every day, and some of the most popular tech trends include AI, robotic process automation, edge computing, quantum computing, virtual reality, blockchain, IoT, 5G, augmented reality, self-driving, big data, machine learning, and voice search.