Ultimate Ears BOOM 4 - Speaker - for portable use - wireless - Bluetooth
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Robust design
Crafted with 52% post-consumer recycled plastic and boasting an IP67 rating, the Ultimate Ears BOOM 4 speaker is designed to withstand the elements. Its floating design ensures it can survive drops, dust, and even immersion in water up to 1 m deep, making it ideal for any adventure.
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Immersive audio experience
Featuring two full-range drivers and a passive radiator, the BOOM 4 delivers a 360° sound experience. With a max output level of 85 dB and stereo pairing capabilities, it offers an immersive listening experience whether you're at home or outdoors.
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Wireless convenience
Bluetooth connectivity allows for easy streaming from services like Amazon Music and Spotify, while the True Wireless Stereo (TWS) system enables seamless connection to another speaker for amplified sound. The speaker's 45 m transmission range ensures your music follows you without interruption.
Discover the Ultimate Ears BOOM 4, a portable speaker designed to bring your music to life wherever you go. With its durable, waterproof, and dustproof design, this speaker is ready for any adventure. It features a unique floating design, making it ideal for pool parties or beach outings. The BOOM 4 delivers 360° sound with deep, heart-pounding bass, ensuring a rich, immersive listening experience. Bluetooth connectivity allows for easy streaming from your favorite services like Amazon Music and Spotify, while the True Wireless Stereo (TWS) system lets you amplify your sound by connecting to another speaker. With a quick 3-hour recharge time and convenient USB Type-C charging, the BOOM 4 is always ready to go. Whether you're hosting a party or exploring the great outdoors, the Ultimate Ears BOOM 4 is your perfect audio companion.
- Ultimate Sound: The BOOM 4 portable waterproof Bluetooth speaker delivers rich, 360-degree sound and deep, accurate bass, all carefully balanced so you can hear every note
- Powered for Adventure: This waterproof portable speaker has a rechargeable battery that stays powered, pumping tunes for 15 hours on a single charge
- A Bluetooth Waterproof Speaker Made for the Outdoors: Rated IPX7 waterproof and drop-proof up to 15 feet (1.5 meters), the BOOM 4 floating Bluetooth speaker is virtually indestructible
- Party Up: Use PartyUp on the Ultimate Ears Boom app to pair several BOOM, MEGABOOM, EVERBOOM, EPICBOOM, and HYPERBOOM portable Bluetooth speakers, creating the ultimate surround sound experience
- Magic Button: Play, pause, skip, and control music directly from your favorite streaming service; set up one-touch playlists on platforms like Spotify, Amazon Music on Android, or Apple Music on iOS
- Extremely Wireless: With 45 meters (147 feet) of range, you can walk away from your BOOM 4 wireless speaker and keep the tunes comin’
- Made With Recycled Plastic: The plastic parts in the Ultimate Ears BOOM 4 wireless Bluetooth speaker include a minimum of 52% post-consumer recycled plastic by weight
