Customer Reviews for Ultimate Ears BOOM 4 Wireless Portable Bluetooth Speaker, Raspberry Red (984-002004)
Item # : IM1KS0758
Model # : 984-002004
- Portable Wireless Bluetooth Speaker: Designed for versatile use, it delivers balanced 360° audio with deep bass, making it suitable for both indoor and outdoor environments
- Dimensions: 7.2 inches in height, 2.9 inches in width, and 2.9 inches in depth
Price is $149.99
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Over 30
14 reviews
Most helpful positive review
Posted Oct 6, 2025
Love it
Great speaker and love the color. Everyone comments on how cool the color it and works really well.
Shades
Reviewed at:
Ultimate Ears
Posted Oct 6, 2025
Love it
Great speaker and love the color. Everyone comments on how cool the color it and works really well.
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GLAYNES
Reviewed at:
Ultimate Ears
Posted Nov 29, 2024
👏🙌Great
The Hyperboom is an absolute game-changer in the world of audio. From the moment I powered it on, I was blown away by its crystal-clear sound, rich bass, and dynamic range. Whether you’re streaming music, watching movies, or hosting a party, this speaker effortlessly elevates any audio experience.
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Kevin F.
Reviewed at:
Ultimate Ears
Posted Oct 26, 2024
Wonderful just wonderful
I really like this. It is a replacement for an earlier model. I would like it if I could purchase a longer charging cord.
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Timothy C.
Reviewed at:
Ultimate Ears
Posted Sep 23, 2024
Awesome
I like that it matches the sea charger. I had the boom three so far no complaints at all has a lot longer charging. Than expected.
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Keila C.
Reviewed at:
Ultimate Ears
Posted Sep 9, 2024
GREAT SIZE AND SOUND!
I love the size, quality sound is great and battery lasts a lot. Good decision!
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Reviewed at:
Ultimate Ears
Posted Aug 23, 2024
Made for loud music
Sounds good but not quality. Sounds distorted when in lower levels. Okay for needing a loud speaker for outside activities. Stick to a sound system if you want quality music.
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Susan Busby
Reviewed at:
Ultimate Ears
Posted Aug 2, 2024
Poolside Perfect Sound
We LOVE our Wonderboom 4s! They pair easily and sound great out by our pool!
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Reviewed at:
Ultimate Ears
Posted Jul 28, 2024
Big on sound
This little tube has a large speaker sound. It is impressive that you have a large speaker sound from a compact design. Thanks
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