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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

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 2 Showing 21-40 of 141 reviews
  • 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:
    Connectivity, Sound quality

    Rated 5 out of 5 stars

    Works great

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

    Easily connects to our laptop and sounds great. It is easy to work with and the sound is fantastic. Used in a group of women in a Bible study.

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

      Thanks for the lively review of the MEGABOOM 4! It’s awesome to hear it’s hitting all the marks—impressive sound, lasting battery, and effortless connectivity. Sounds like a dependable companion for any vibe, indoors or out. Appreciate you sharing your experience! Logitech

  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Megablast speakers

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

    This is my second Megablast speaker. The rechargeable battery finally gave out on the fitst one after 4 or 5 years. I came back to this brand because of the quality, reliability and overall value. I am extremely pleased with my new Megablast speaker and highly recommend the brand.

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

      Thank you for your kind words and for letting us know how our product is working for you. We’re thrilled that it’s meeting your needs and making a positive impact. Your feedback is incredibly valuable to us, and we’re grateful you chose Logitech. 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:
    Battery life, 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.

    Amazing sound quality and battery life. Easy to pair and the quick use button is nice

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

      Thank you for sharing your feedback on the Megaboom 4. We're glad to hear that you love the sound quality and impressive battery life. It's great to know that the easy pairing and the convenient quick use button have made your experience so positive. Logitech

  • Pros mentioned:
    Portability

    Rated 4 out of 5 stars

    Overall pleased

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

    The market for durable portable speakers has really vlown up the last 5 years. This was a surprisingly difficult decision to make xonsidering all the options. Previously owned two boom 2s and two megaboom 2s and so ultimately went with this as i was familiar with the app and prior performance for my use cases. As mentioned, overall pleased with the choice. But cant help but wonder what some of the other competing products from other vendors and even wothin UE sound like. Price tag for this was the only conn on context of timing for my purchase, as literally every other competing product seemed to be on sale but this one. I do admit a growing curiosity for what a second mega boom 4 linked in stereo would be like, as i really enjoyed that aspect of things from the 2 series i had.

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

      We're thrilled to hear you're enjoying your new Ultimate Ears MEGABOOM 4, and thank you for being a loyal Ultimate Ears customer across generations of our speakers! It's fantastic that our app and the familiar performance for your use cases ultimately led you back to us. 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:
    Sound quality

    Rated 5 out of 5 stars

    GREAT Speaker. Period.

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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 for the size. The upgrade to Type-C is a godsend and allows let go of my last holdover microUSB cables - thank god. A little heavy in a carry on bag, but if you wanted to travel with a loudspeaker you understand the weight cost and could do much worse than this. solid connection in a crowded room more than 25 feet away. Can't really ask for more

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

      We're thrilled to hear that you're enjoying the powerful sound, impressive durability (waterproof, dustproof, and floatable!), and the convenience of the USB-C charging port. We agree, it's definitely time to say goodbye to micro-USB! Logitech

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    A great Bluetooth 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 bought an Ultimate Ears speaker for a friend a few years back and was a little jealous I didn't get one for myself. I am pleased to finally have one. Better sound than my Bose Bluetooth speaker. Easy set up and easy to use. The app works fairly well in using the speaker too. I may purchase a second one so that I can pair them for use throughout my house.

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

      Thank you for sharing your experience with the Ultimate Ears MEGABOOM 4! We're so happy to hear you finally got one for yourself and that it's exceeding your expectations, even outperforming your Bose speaker. It's great to know you find it easy to set up, use, and enjoy the app, and we're excited you're considering expanding your setup with another MEGABOOM 4! 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:
    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.

  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    great speaker

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

    great speaker with clear, crisp, and loud sound! Can hear my music even in a loud metal shop without even having it at full volume. battery lasts me at least 2 days of 8-hour constant use on a full battery charge.

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

      It's fantastic to hear the MEGABOOM 4 is delivering such strong sound and battery life in your metal shop. That's exactly the kind of robust performance we aim for. Appreciate the feedback on its real-world use. Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Amazing Sound

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

    This speaker is the best, I won’t buy any other brand. The sound is amazing and the bass is great. Every time I use this speaker on the smart mode it seems like it knows what I want to listen to.

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

      We're so pleased you're having such a wonderful experience with the MEGABOOM 4! We strive to provide speakers with amazing sound and innovative features, and we're happy it's exceeding your expectations. Your loyalty means a lot! Logitech

  • Pros mentioned:
    Portability, Sound quality

    Rated 4 out of 5 stars

    Speaker

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

    It has great sound and is very durable. It would have been 5 stars but the battery dies a couple hours short from what the box says

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

      Thanks for your feedback on the Ultimate Ears MEGABOOM 4! We're glad to hear you love its great sound and durability. We're sorry, however, that the battery life falls a couple of hours short of what's advertised on the box. We appreciate your honest assessment. Logitech

  • Pros mentioned:
    Battery life, Volume

    Rated 5 out of 5 stars

    Best speaker

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

    Love this speaker. I have a total of 4 with this purchase. They have upgraded the charging port to type C, which is nice. Speaker is very loud, battery last long, and love that I can connect it to the other Boom speakers we own. A+

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

      We're thrilled to hear you're loving your MEGABOOM 4 speakers! It's fantastic that you've expanded your Ultimate Ears family and are enjoying the benefits of the upgraded Type-C charging port and powerful sound. Thank you for sharing your positive experience! Logitech

  • Pros mentioned:
    Battery life, 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 sound!!!! Long battery life! Easy to connect.

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

      Thanks for the lively review of the MEGABOOM 4! It’s awesome to hear it’s hitting all the marks—impressive sound, lasting battery, and effortless connectivity. Sounds like a dependable companion for any vibe, indoors or out. Appreciate you sharing your experience! Logitech

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    Blue tooth speaker

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

    Great unit sound is great very portable.. gonna buy one for every one of my shops

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

      We're so glad to hear you're enjoying the MEGABOOM 4 and find its sound and portability perfect for your shops! It's fantastic to know it's meeting your needs so well. Thank you for sharing your positive experience! Logitech

  • Pros mentioned:
    Portability, Sound quality

    Rated 5 out of 5 stars

    Speaker

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

    Loved it, loud clear can take anywhere with me due to not it being so big

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

      Your enthusiasm for the Ultimate Ears MEGABOOM 4 is clear! We're pleased to hear you love its loud, clear audio and appreciate its portability, making it easy to take anywhere due to its manageable size. Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Megaboom

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

    Quality speaker, with spectacular sound and waterproof

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

      That's awesome to hear! The Ultimate Ears MEGABOOM 4 is definitely designed to deliver a premium audio experience.

      It's great that you're enjoying the quality sound and appreciate its spectacular sound and waterproof capabilities. The MEGABOOM series is renowned for its robust build and immersive 360-degree audio, making it perfect for taking your music anywhere, worry-free! Logitech

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