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Customer Ratings & Reviews

Your price for this item is $149.99
The comparable value price is $199.99

Customer reviews

Rating 4.5 out of 5 stars with 141 reviews

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Rating by feature

  • Sound Quality

    Rating 4.7 out of 5 stars

  • Battery Life

    Rating 4.5 out of 5 stars

  • Range

    Rating 4.7 out of 5 stars

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Cons mentioned filter

There aren't enough negative mentions yet.
89%would recommend to a friend

Customers are saying

Customers admire the MEGABOOM 4's excellent sound quality, including its stereo separation and impressive volume, even at its compact size. The long battery life and portability are also frequently praised, making it ideal for various locations. Positive feedback highlights its durability, withstanding accidental drops, and its seamless Bluetooth connectivity. Many appreciate its water resistance, perfect for use near pools or during outdoor activities.

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 3 Showing 41-60 of 141 reviews
  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    UE Megaboom 4

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

    This speaker has big sound and deep bass. Great sound quality. Awesome battery life.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      We're thrilled to hear you're loving the big sound, deep bass, awesome battery life, and great sound quality of your MEGABOOM 4 in Active Black! It's fantastic to know the waterproof, dustproof, and floatable design is also a hit. Thanks for sharing your positive experience! Logitech

  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Love it!!

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

    Great loud sound perfect for every day inside and out. I highly recommend this especially when it comes to great sound quality as well as battery life.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      That's fantastic! We're so glad you're enjoying the MEGABOOM 4's loud sound and that it's perfect for both indoor and outdoor use. We appreciate your high recommendation, especially regarding the sound quality and battery life. Thanks for sharing your experience! Logitech

  • Pros mentioned:
    Connectivity

    Rated 5 out of 5 stars

    Great poolside speaker!

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this speaker, great bass, great reach to source of sound. Use by pool far from phones in the shade, works great!

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      We're thrilled to hear you're loving the MEGABOOM 4 by the pool! It's fantastic that you're enjoying the great bass and impressive reach, especially when relaxing in the shade. We're glad it's working so well for your poolside enjoyment. Thank you for sharing your experience! Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Great speaker

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

    Great speaker   :)

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      That's fantastic to hear you're enjoying your Ultimate Ears MEGABOOM 4 speaker! Short, sweet, and to the point – we love it! Thanks for sharing your positive feedback! Logitech

  • Pros mentioned:
    Sound quality

    Rated 4 out of 5 stars

    Slightly overpriced, but still a great product

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This speaker has been great for me. Definitely an upgrade from the previous generations. It feels a little on the expensive side for what you get, but no other complaints so far. I pair it up to my two other MEGABOOM speakers

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thanks for your thoughtful review! Great to hear the speaker’s performance and upgrades are meeting your expectations. Pairing it with others for a fuller setup sounds like a fun way to enjoy the experience — enjoy the sound! Logitech

  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Amazing portable speaker

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

    Great sound quality and build. Battery life is lengthy and really rasy to use.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      It's fantastic to know you're experiencing the MEGABOOM 4's excellent sound quality and robust build. We're thrilled you're also enjoying the long battery life and ease of use. We appreciate your positive feedback! Logitech

  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    UE

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

    So far it’s worked very well. Sounds great and battery life has been great. No connection issues either

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you for your positive feedback on the Ultimate Ears - MEGABOOM 4! We're glad to hear that you're enjoying the exceptional sound quality, impressive battery life, and reliable connectivity. We appreciate your feedback and hope you continue to enjoy your speaker. Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Excellent speaker

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

    I got this to use at the park when I play and it's very good sounding and now I use it indoors when I watch movies as well

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you for the great feedback! We're thrilled the MEGABOOM 4 delivers powerful sound both outdoors and indoors—your versatility in use truly highlights its impact. Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Great Speaker

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

    Great Sound. I love this speaker. It has just the right amount of bass

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      The Ultimate Ears MEGABOOM 4 is a fantastic choice for those seeking a portable speaker with powerful sound. Its 360-degree sound, deep bass, and durable design make it perfect for both indoor and outdoor use.

  • Pros mentioned:
    Volume

    Rated 5 out of 5 stars

    You should try

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

    I've been using this speaker since it arrived and it's really good. Good base and volume.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thanks for the kind words! We're glad you're enjoying the powerful bass and volume of your MEGABOOM 4. We strive to create the best audio experiences, and we're happy to hear this speaker is living up to expectations. Logitech

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    Boom Ultimate Sears

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

    Good quality sound. Easy to operate. This is our second one

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you for your kind words about the Ultimate Ears - MEGABOOM 4! We're thrilled to hear that you're enjoying the sound quality and ease of use. We're also grateful that you've chosen Ultimate Ears again. Logitech

  • Pros mentioned:
    Sound quality

    Rated 4 out of 5 stars

    MegaBoom

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

    The mega boom 4 is a great speaker. It has good sound from bass to treble

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thanks for your awesome feedback on the Ultimate Ears MEGABOOM 4 Portable Wireless Bluetooth Speaker in Cobalt Blue! We're thrilled you love its rich sound, from deep bass to crisp treble, perfect for any setting with its IP67 waterproof, dustproof, and floatable design. Enjoy rocking out! Logitech

  • Pros mentioned:
    Battery life, Volume

    Rated 3 out of 5 stars

    Disappointing aound for the price

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

    Speaker has good battery life and is fairly loud. However, it doesn't have the best sound quality , lacking in bass and overall sound for the price.

    No, I would not recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thanks for sharing your feedback on the Ultimate Ears MEGABOOM 4. We appreciate you highlighting its good battery life and loudness. We're truly sorry to hear that the sound quality, particularly the bass and overall richness, didn't meet your expectations for the price. Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Ultimate Sound

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

    I always love unboxing and when I opened this box it brought one of the most well sound speakers on the market, glad that I found this in my nearest best buy

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      That's absolutely fantastic to hear! We're thrilled that unboxing your Ultimate Ears MEGABOOM 4 brought such joy and that you consider it one of the most well-sounding speakers on the market. We're delighted you're enjoying the ultimate sound experience! Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    UE Megaboom

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

    I like the product still bery high price, wish it was a bit chepaer or had an open box but has good quality sound and currently have multiples around the hiuse for perfect surround sound

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you for your feedback on the Ultimate Ears MEGABOOM 4! We're thrilled to hear you appreciate its good sound quality and how you're using multiple units for a perfect surround sound experience around your house. We also understand your sentiment regarding the price, and we'll certainly keep your thoughts in mind. Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Boom-yeah!

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great sound overall! The app is super simple, but helpful to tweak the sound to your preference. Speaker interface is simple and effective.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      That's awesome feedback!

      Thank you so much for sharing your experience with the Ultimate Ears MEGABOOM 4 Portable Wireless Bluetooth Speaker! We're thrilled to hear you're loving the great sound quality and finding the app super simple and helpful for personalizing your audio. It's also fantastic that the speaker interface is simple and effective for you.

      We're delighted you're enjoying your MEGABOOM 4! Logitech

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    Great Speaker

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

    Love this speaker. Easy to use and sounds great.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thanks for sharing! We're happy to hear you're enjoying the MEGABOOM 4's ease of use and impressive sound quality. Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    MEGACOOL SPEAKER

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

    The speaker is very cool looking and puts out great sound!

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you for your kind words about the Ultimate Ears - MEGABOOM 4! We're thrilled to hear that you're enjoying both its stylish design and impressive sound quality. We appreciate your feedback!

  • Rated 5 out of 5 stars

    Mega Good Speaker

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

    I appreciate its portability, durability, sound quality and ease of use. I personally own two and purchased a third as a gift. Excellent speaker.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Hey! Your experience helps us understand how we’re doing. We’re grateful for your support and insight. Thank you for sharing your review. Logitech

  • Pros mentioned:
    Connectivity

    Rated 5 out of 5 stars

    Great speaker

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

    Got exactly what I paid for. It is a great speaker and with EU app and sync with other speakers. Really liven up the experience.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      That's wonderful to hear! We're delighted that the Ultimate Ears MEGABOOM 4 is exactly what you were looking for. It's fantastic to know you're enjoying the great sound and how the UE app enhances your experience, especially when syncing with other speakers to truly liven things up. Thanks for sharing your positive feedback! Logitech