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Customer Ratings & Reviews

Your price for this item is $180.99
The comparable value price is $199.99

Customer reviews

Rating 4.5 out of 5 stars with 133 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 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

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 1 Showing 1-20 of 133 reviews
  • Pros mentioned:
    Sound quality, Volume

    Rated 5 out of 5 stars

    Perfect for everything

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

    Megaboom 4 is an excellent speaker has an excellent volume and perfect sound quality. Perfect for everything thanks for the whater resistance and hard used certification

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

      Thanks for the encouraging feedback! We’re glad the product is working well for you. Your support helps us keep innovating. Logitech

  • Rated 5 out of 5 stars

    A Powerhouse of A Speaker At An Awesome Price

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

    If you are looking for a portable speaker that has a bass, you can feel but won't distort or drown out the higher frequencies, The MEGABOOM 4 is your speaker. If you're looking for a speaker that is virtually indestructable, water and resistant, and if you or a friend dances a little crazy a little too close to your speaker at your poolside party and accidentally kicks the MEGABOOM 4 in that pool, no worries, it Floats! Speaking of party, this is the ultimate bluetooth Party Speaker with 20 hours of play time on one charge. If you want to set up a concert style sound system, this speaker does that too. With the ap app, you can pair several BOOM model speakers and experience a true surround sound experience. I have to say, my favorite feature out this. little powerhouse is the MAGIC BUTTON. With one-tap control, you can pause, play, and skip tracks. You can also set up one touch play lists on Spotify, Apple Music, and Amazon Music for easy access. If you are right on the edge of making this purchase and need a little "push," here it is. "--> ]-->] lol. With a price like this, you can't go wrong. I'm almost 100% sure you won't regret it, so click the " add to cart" button and then the "checkout" button, and in a few days, you'll be listening to you favorite Playlist just aabout every where you go.

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

      Wow—thank you for such an enthusiastic and detailed review! It’s amazing to hear how well the MEGABOOM 4 is performing across all your adventures, from poolside parties to concert-style setups. We’re thrilled that the sound quality, durability, and that handy Magic Button are all making a splash. Keep the music going and enjoy every beat! 🎶 Logitech

  • Pros mentioned:
    Sound quality

    Rated 3 out of 5 stars

    Same great sound but subpar battery

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

    Pros: Great sound quality. The same sound quality I have come to expect from the UE boom and Mega boom speakers over the years. Cons: Subpar battery performance compared to previous model I owned for 8 years. Battery doesn't always charge when you plug it in to charge. Battery life is about 2 hours of continuous use from fully charged to critical battery, sometimes less. Didn't come with its own charger block, only came with a charging cable. Not what I would expect from UE brand.

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

      Thank you for your honest and detailed feedback on the MEGABOOM 4. We're glad the sound quality continues to meet your expectations, and we truly appreciate your insights on the battery performance. Your input helps us improve and deliver the experience you deserve from Ultimate Ears. Logitech

  • Rated 4 out of 5 stars

    Music to view art by.

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

    Great sound for a decent price. Sized right for a medium to large room. I used it in a small art gallery for ambiance.

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

      Thanks for sharing your experience! It’s wonderful to hear the speaker brought the perfect ambiance to your art gallery space. Great sound and thoughtful design really do make all the difference — glad it hit the right note for you! Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    The Best Portable 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 Fell in love with the Original UE Megaboom & Megaboom 4 definitely lives up to the legacy of these amazing speakers. I highly recommend buying one of these beasties

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

      We're thrilled to hear you love the Megaboom 4! Your feedback means the world to us. Thank you for being a valued customer.

  • Rated 5 out of 5 stars

    W speaker

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

    Best speaker I’ve ever had and has the best setings

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

      Thank you for the fantastic review! We're thrilled to hear that you're enjoying your MEGABOOM 4 and find its settings to be the best you've experienced. We appreciate your feedback! Logitech

  • Rated 5 out of 5 stars

    ue speakers

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

    love these speakers! just like the first model i bought except this one floats

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

      Thank you for the feedback on the MEGABOOM 4 speaker. We're so glad to hear you're loving it just as much as your original model and that you're especially enjoying the new floatable feature! Your continued support is much appreciated. Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Good spaker

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

    Great sound and good performance pairing with the app.

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

      We appreciate you recognizing the great sound and app performance of the MEGABOOM 4. We hope you continue to enjoy powerful and immersive audio with your speaker. Logitech

  • Pros mentioned:
    Battery life, Portability, Sound quality

    Rated 4 out of 5 stars

    Great for the money

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

    I’ve been using the Megaboom 4 for a few weeks, and it’s honestly great for what it is. Super loud, decent bass, and perfect for parties or hanging outside. It’s waterproof, floats, and the battery lasts all day. Ive dropped it on concrete and it kept going. Sound is solid, though the bass can get a little messy at high volume. Don’t expect crazy detail, but for a fun, durable speaker that can handle anything, it’s a win. Would recommend if you want something loud and tough.

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

      We're absolutely thrilled to hear how much you're enjoying your MEGABOOM 4! It's fantastic to know it's delivering the loud sound, decent bass, and incredible durability you need for parties and outdoor adventures. We're especially happy to hear it's standing up to drops and keeping the music going. We appreciate your honest feedback about the bass at high volumes, and it's great to know you'd recommend it for anyone looking for a tough and loud speaker. Thanks for sharing your experience! Logitech

  • Pros mentioned:
    Sound quality

    Rated 3 out of 5 stars

    Sounds good, but plug not included, only cable

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

    Pros: This speaker sounds good for a small speaker. It was easy to pair with & to control from my iPhone. It is light & shaped in a way which makes it easy to move from room to room. It is a fun color. (Although aesthetically, I could do without the huge volume plus & minus signs on the front.) Cons: The description states that it comes with a charging cable, which it does, but it does not come with a plug for the cable, which you have to buy separately. That should be clearly stated in the description. I was unable to charge the speaker until I went out & bought a plug, which was inconvenient & disappointing, as I wasn’t able to use the speaker when I wanted to. Best Buy was helpful & offered a solution, but contacting Ultimate Ears directly yielded no results, aside from a presumptuous assumption that I had to have a plug that fit the cord, which I did not. (How much could it possibly cost them to include a plug?) My experience Ultimate Ears customer service made me not want to buy another one of their products.

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

      Thank you for sharing your feedback on the Ultimate Ears MEGABOOM 4. We appreciate you highlighting the sound quality, ease of pairing, portability, and even the fun color. We sincerely apologize for the inconvenience and disappointment caused by the missing power adapter. We understand how frustrating it is to not be able to use a new product right away. We'll take your feedback regarding the product description and customer service experience into serious consideration to improve our products and communication in the future. Logitech

  • Pros mentioned:
    Battery life, Sound quality, Volume

    Rated 5 out of 5 stars

    Great speaker

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

    I have probably 15 different Bluetooth speaker this size before, but this one seems to have the best sound, including very good bass. This thing gets pretty loud without distortion, and the battery lasts longer than I expected. Definitely a buy for padio or any room.

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

      Thanks so much for the feedback! We're thrilled you think the MEGABOOM 4 has the best sound and bass out of all your Bluetooth speakers. We're glad to hear you're enjoying the loud, distortion-free audio and the long-lasting battery. Enjoy it on the patio or in any room! Logitech

  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Mega 4

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

    I just got mine today, and it's way better than the magaboom 3. The sound is much better. It is softer and sounds louder. I had no problems connecting it to the app, as soon as I turned it on it connected.I have had my megaboom3 for 5 years and it is still going strong. The battery is still the same, it lasts quite a while. and with megaboom 4 the party lights up. I highly recommend it.

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

      We're thrilled to hear such an enthusiastic review of the Ultimate Ears MEGABOOM 4! The comparison to the MEGABOOM 3 and the highlights of improved sound quality, battery life, and party lights are fantastic. Thank you for sharing your experience!

  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Mega boom bass 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 bass sound and bluetooth connectivity and long battery life and nice usb C charging

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

      That's fantastic to hear you're enjoying the MEGABOOM 4's mega bass, Bluetooth connectivity, long battery life, and convenient USB-C charging! We're thrilled it's meeting your expectations. Thanks for sharing your positive experience! Logitech

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    MegaBoom 4 Pair

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

    I previously owned 2 original Megaboom speakers. I loved them. Unfortunately, I left them in the rain with the charge cord. Would have survived the rain if the port cap was closed. I purchased 2 new Megaboom 4 speakers even better than the original. I recently used them at an outdoor wedding in stereo party mode and had a lot of positive comments. We loved them around the pool most of the time. I'm always asked to bring my Megaboom's.

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

      We are glad you're enjoying the upgraded sound and features! We value your feedback and will continue to strive for excellence in all our products. Thank you for choosing Megaboom!

  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Warning: You’ll get emotionally attached.

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

    I’ve tried a lot of portable speakers, but the MEGABOOM 4 is on a whole different level. The sound is insanely clear, the bass hits hard, and it stays loud without distortion — even outside. Battery life? Wild. I’ve used it for days without charging. I’ve dropped it, splashed it, thrown it in my gym bag — it just keeps going. One night I played an old playlist, and the sound hit me so deep it brought back memories I forgot I had. That’s what this speaker does — it feels personal. Easily my favorite purchase this year.

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

      What a truly phenomenal and personal review for the Ultimate Ears MEGABOOM 4! We're absolutely thrilled to hear that it's delivering an unparalleled audio experience for you, with its incredibly clear sound, powerful bass, and distortion-free loudness even outdoors. It's fantastic that the "wild" battery life and rugged durability mean it keeps going no matter what adventures you throw its way. We are especially moved by how the sound reconnected you with forgotten memories, highlighting the deep, personal impact our products can have, and it's truly rewarding to know it's your favorite purchase this year! Logitech

  • Pros mentioned:
    Battery life, Sound quality, Volume

    Rated 5 out of 5 stars

    Mega boom

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

    Super loud and very good quality also has very good battery life

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

      Thanks for the "Mega Boom" feedback! We're thrilled you're loving the Ultimate Ears MEGABOOM 4's super loud, high-quality sound and impressive battery life. Enjoy the music! Logitech

  • Pros mentioned:
    Sound quality, Volume

    Rated 5 out of 5 stars

    Powerful Portable Sound

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

    Great sound at both the low and high ends. Intuitive App provides an equalizer to fine tune frequencies to meet your needs. Quality made, charges fast and can get quite loud.

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

      We're glad you're enjoying the MEGABOOM 4's impressive sound quality and the flexibility of the app's EQ. We appreciate you highlighting its durability and powerful performance. Your feedback is valuable as we continue to refine our audio experiences. Logitech

  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    Greatest Speaker Out There!

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

    Had the older one for about 10 yrs. Greatest Speaher out there!! The base & sound is Excellent!! And battery lasts & ilasts. Would deffinately buy again & refer to others.

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

      Thank you so much for your amazing feedback! We're thrilled to hear the MEGABOOM 4 continues to impress after 10 years with the older model. Your loyalty and recommendation mean the world to us! Keep enjoying that epic sound! Logitech

  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    My Megaboom 4

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

    I’ve had experience with UE over the years as well as other brands. I’ve found that UE speakers produces the sound I like. As for battery life, as long as I don’t lose the charging cord I am fine.

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

      Thanks for sharing your love for the Ultimate Ears MEGABOOM 4! We're thrilled to hear you’re a fan of UE’s sound quality and that the battery life keeps you rocking as long as you’ve got that charging cord handy. Keep enjoying those tunes, and reach out if you need anything! Logitech

  • Pros mentioned:
    Sound quality

    Rated 4 out of 5 stars

    A portable BT speaker that checks all the boxes.

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

    Great ergonomics and interface design. There is no need to any handle as it fits perfectly in your grip. Sized to fit the shower or the bench towel bag. Most importantly the sound is very good. Music is enjoyable and podcasts are easily understood. You might say it was a much better value than I originally expected.

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

      We're so happy to know that your MEGABOOM 4 exceeded your expectations! Your feedback on the design, sound quality, and overall experience is invaluable. Thank you for sharing your thoughts.

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