Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

No content
  • Front. Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Concrete.
  • Left. Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Concrete.
  • Ultimate Ears
  • Alt View 12. Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Concrete.
  • Alt View 13. Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Concrete.

Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Concrete

Model:
984-001241
SKU:
6196140
Highly rated by customers for:
Your price for this item is $94.99
Clearance
The comparable value price is $99.99

Customer reviews

Rating 4.7 out of 5 stars with 5839 reviews

Rating Filter

Rating by feature

  • Sound Quality

    Rating 4.9 out of 5 stars

  • Battery Life

    Rating 4.8 out of 5 stars

  • Range

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

97%would recommend to a friend

Customers are saying

Customers have good things to say about the WONDERBOOM Portable Bluetooth Speaker's sound quality, portability, and battery life. Many appreciate its size and volume, along with its waterproof and water-resistant capabilities. While some experienced minor difficulties with pairing and found the speaker a bit heavy, the overall feedback is overwhelmingly positive. The price point is also frequently praised as reasonable.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 199 Showing 3,961-3,980 of 5,839 reviews
  • Pros mentioned:
    Sound quality

    Beautiful!

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The quality of the sound its so clear and so high it packs a punch

    This review is from Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Black

    I would recommend this to a friend

  • Awesome

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great speaker & the price was right !! Definitely would recommend this.

    This review is from Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Subzero Blue

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Great sound

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good sound quality and loudness for the size made for a great gift!

    This review is from Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Black

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Great speaker!

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this on sale before Christmas for my son. Has great sound! He loves it.

    This review is from Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Phantom black

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    the best for the buck

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I listened to all portable speakers on display, and the wonderboom had the best sound quality

    This review is from Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Phantom black

    I would recommend this to a friend
  • Pros mentioned:
    Portability

    Bluetooth Speaker!

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I really love this Bluetooth speaker. Easy to use and setup.

    This review is from Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Black

    I would recommend this to a friend
  • Pros mentioned:
    Volume

    Awesome

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best little speaker ever! Loud! I will definitely be buying more!

    This review is from Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Black

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Amazon sound

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this for my mother, she love it.she says the sound quality is amazing

    This review is from Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Subzero Blue

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Big power

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I was impressed with the quality and sound level, recommended

    This review is from Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Black

    I would recommend this to a friend
  • Pros mentioned:
    Portability

    Fits the bill

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great compact Bluetooth speaker. My son has dropped it and is still standing. Only gripe is the buttons but not enough not to purchase again

    This review is from Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Red

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Great sound

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It works very good, the sound quiality is great and I really recommend this product.

    This review is from Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Stone Gray

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Awesome Sound

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very happy with this big bass sound mini blue tooth speaker. I highly recommend it.

    This review is from Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Phantom black

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Good sound

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This speaker amplifies my cell phone to an acceptable level without distortion.

    This review is from Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Phantom black

    I would recommend this to a friend
  • Pros mentioned:
    Volume

    Great speaker

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This tiny speaker is very well build in quality and it has a really good volume

    This review is from Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Phantom black

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Great sound

    |
    |
    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Lightweight easy to carry and great sound worth the price

    This review is from Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Red

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    great little speaker

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    not as good as the Roll that it replaced, but still good sound

    This review is from Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Stone Gray

    No, I would not recommend this to a friend
  • Pros mentioned:
    Sound quality

    Awesome speaker!

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love my speaker. Its sounds really good. I will always use it for work.

    This review is from Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Phantom black

    I would recommend this to a friend
  • Pros mentioned:
    Volume

    Small

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very loud for as little as it is. Got to use it for awhile before we had to charge it

    This review is from Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Subzero Blue

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Good little speaker!!

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought for my daughter is uses it constantly. Sounds great t a good price.

    This review is from Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Phantom black

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Awesome speaker!!!

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Awesome speaker, movies sound really great with this speaker, I really like it.

    This review is from Ultimate Ears - WONDERBOOM Portable Bluetooth Speaker - Phantom black

    I would recommend this to a friend
Page 199, Showing 3,961-3,980 of 5,839 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.