Customer Reviews for Ultimate Ears BOOM 4 Wireless Portable Bluetooth Speaker, Active Black (984-001963)
Item # : IM1KS0761
Model # : 984-001963
- This wireless portable Bluetooth speaker is designed for versatile use, delivering 360-degree sound with deep bass, making it suitable for both indoor and outdoor environments
- Compatibility with Bluetooth Devices, Streaming Services, PartyUp Feature
Price is $158.34
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34 reviews
Most helpful positive review
Posted Nov 4, 2025
Top notch sound!
Great speaker! It is super loud for its size and it works great.
VS
Most helpful critical review
Posted Dec 25, 2025
Missing parts
There was no charging cord in the box
klin
Verified Buyer
Reviewed at:
Logitech
Posted Jan 2, 2026
Great speaker, but need the app
Speakers work great, but it's disappointing that the app is required to play in "Party Mode" and the app can only be downloaded on very specific operating systems
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Response from Staples :
Thanks for the honest feedback. We're glad the speaker performance is hitting the mark, and we understand how limiting it can feel when certain features depend on an app and specific platforms. Your input around accessibility and flexibility is valuable and shared with our teams.
February 27, 2026
Mike
Verified Buyer
Reviewed at:
staples.ca
Posted Dec 25, 2025
Missing parts
There was no charging cord in the box
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TMaz0870
Verified Buyer
Reviewed at:
Logitech
Posted Nov 4, 2025
Top notch sound!
Great speaker! It is super loud for its size and it works great.
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Anon
Verified Buyer
Reviewed at:
Logitech
Posted Jul 23, 2025
It works
it works and has great sound, little nitpicky things like the instructions are hard to read because they are so small, it took me 10 min to figure out how to open the flap on the charging port. what i don't like is why do I need to use the app every time I want to turn it on an connect. I have it connected to 1 device. I use it once a week or so so maybe that's why but ...
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elysia
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Oct 3, 2024
Convenient Little speaker
The speaker is smooth and sleek. It’s easy to use. It has a great sound. It doesn’t have that muffled vibration when you have it to the highest volume. It’s light enough that you can take it anywhere from the beach to a camping trip. The connectivity is easy, it’s through Bluetooth. I had no problems with it whatsoever. The battery life is decent for me.
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breannb969d
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Oct 1, 2024
Cute and portable but not great quality
The speaker is aesthetically pleasing, portable and works pretty well. It seems to be durable and I have not had to recharge it yet so the battery life lasts. It was easy to connect and stays connected. The sound quality is lacking and it does not get as loud as I had hoped. There is a bit of a muffled sound and not as crisp as other speakers on the market.
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ashleyg709
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Sep 30, 2024
Great portable speaker
Connected so easily, it’s a perfect size, and has great sound quality and gets loud. This would be the perfect portable speaker with the added tassel to carry it around. It lasts a long time off the charger, and it’s a very small and universal charger, making it easy to keep up with.
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tatumh7
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Sep 27, 2024
Get it!!
This speaker is incredible. Insane sound quality, it’s the perfect size, and it looks so nice in general. I had no problem setting it up and connecting it with my phone. Battery life seems great as I have not had to charge it yet. Highly recommend.
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jackieb199
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Sep 23, 2024
Great sound quality for the cost
Super impressed with the Logitech Boom 4! Great sound quality, portability, and long battery life! Awesome speaker for outdoor use as it’s waterproof and very durable. Great value for the cost!
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megrotondo
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Sep 21, 2024
Easy to use and great sound in a compact size
The Logitech Ultimate Ears speaker is such an easy, portable way to listen to music wherever you are. The sound quality is excellent for a portable speaker, and the connectivity and setup are easy and reliable. While the design of the "Big +- that looks like a cross" is not my favorite, the build is good quality and attractive overall.
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brittanyw162
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Sep 18, 2024
My favorite product I’ve reviewed so far!
This is a great speaker! The sound quality is amazing and it has so many features! I included a screenshot from the app that shows some features like one touch play which will automatically start your playlist by tapping one button even if the speaker is off. You can connect multiple speakers for more of a party atmosphere and it has a feature in which you can speak to ...
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tessb55
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Sep 11, 2024
Perfect travel speaker with a bang
This is such a great little speaker. I have an older version that has always been my go-to. But the new one is even better. Holds a charge well. The app allows for level adjusting too.
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tiara24
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Sep 9, 2024
Boom indeed!
The Ultimate Ears BOOM has what you want in a portable Bluetooth speaker: good sound quality, long battery life, ruggedness, and easy to navigate!
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irina_zorg
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Sep 7, 2024
Superb sound and cool design
I've been using the Logitech Ultimate Ears BOOM 4 for a few weeks now, and it has exceeded my expectations. First, the sound quality is exceptional for a speaker of this size. The bass is deep and punchy without overpowering the mids and highs, which remain crisp and clear. Whether I’m listening to music indoors or taking it to the park, the sound easily fills the space...
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leeshad1
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Sep 6, 2024
Average performance
I compared this to another speaker I have in the same price range and on most criteria, the Logitech performed worse. The sound quality is decent, it’s portable, good battery life. But in comparison, the other speaker had way better sound, would stand on both sides - vertical and horizontal. If I had to pick this wouldn’t be my first choice.
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creinmiller
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Sep 6, 2024
Awesome speaker!
I love the sleek design of this Bluetooth speaker. Connectivity was quick and simple. The sound quality is phenomenal. It’s not an eye sore on the shelf either, which is a plus! It’s perfect to take to the beach, lake or by the pool with its waterproof feature.
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candym39
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Sep 5, 2024
It sounds amazing
Poolside with my Speaker is the ultimate experience. I felt like a teenager tanning with baby oil. I love love love this speaker. Does not take tons of room. It’s sleek and it has a kick with the sound.
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dahliap4
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Sep 3, 2024
Great speaker and music listening experience
The speaker is roughly the size of my forearm and very lightweight, roughly a pound. I was surprised with how loud the speaker is and the in app feature of using the speaker as a megaphone. The connected app features EQ, megaphone feature, battery life indicator, and remote power on/off. I recommend having the speaker sit straight up, to get the full 360 degree of sound...
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jalandv1
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Aug 29, 2024
Best speaker on the market
The sound is amazing the battery life is amazing and i can easily take it anywhere i go. I can connect Bluetooth with no problems. You can also connect to multiple different speakers of this brand which is awesome definitely buying more
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mariav661
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Aug 28, 2024
Amazing
The Logitech Ultimate Ears Boom 4 speaker is an outstanding choice for anyone seeking high-quality sound in a portable design. Right out of the box, the Boom 4 impresses with its sleek, durable build, which is waterproof and shockproof, making it perfect for outdoor adventures and poolside parties.
The sound quality is excellent, delivering rich, immersive audio with d...
The sound quality is excellent, delivering rich, immersive audio with d...
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