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Customer Ratings & Reviews

Your price for this item is $99.99
The comparable value price is $149.99

Customer reviews

Rating 4.6 out of 5 stars with 119 reviews

Rating Filter

Rating by feature

  • Sound Quality

    Rating 4.7 out of 5 stars

  • Battery Life

    Rating 4.6 out of 5 stars

  • Range

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

90%would recommend to a friend

Customers are saying

Customers are pleased with the BOOM 4's sound quality, portability, and battery life. Many appreciate its loud volume and convenient size, finding it easy to connect to their devices. Positive feedback highlights the speaker's durability and value for its price.

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 4 Showing 61-80 of 119 reviews
  • Rated 4 out of 5 stars

    Boom boom

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

    Ur boom always satisfy. The USBC charging now make it much easier to buy.

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

      Thank you for the energetic shoutout! We're thrilled the BOOM 4 continues to hit the right notes, and it's great to hear the USB-C upgrade made things even more convenient. Your feedback keeps the vibe going strong! 🔊💥 Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Boom box sound!

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

    Great product. The sound is fantastic for the size of this speaker.

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

      Thanks for the booming review! The Ultimate Ears BOOM 4 really packs a punch for its size—users love its rich 360° sound, rugged waterproof design, and long battery life. It’s built for adventure and sounds fantastic whether you're indoors or out. Logitech

  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Sound Quality

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

    Great sound out of such a small package. Thinking about buying the bigger one next.

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

      Thank you for the fantastic review! We're so glad to hear you're impressed with the great sound that comes out of the BOOM 4's compact size. We truly appreciate your confidence in our products and look forward to having you as a returning customer! We appreciate you sharing your experience. Logitech

  • Pros mentioned:
    Portability

    Rated 5 out of 5 stars

    nice purchase

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

    really solid little speaker i use for taking my music with me. good to share sound. Great party add. Just generally does what i need it to for a pretty reasonable price. happy with it.

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

      We're delighted you're finding the BOOM 4 to be a solid portable speaker for sharing your music. It's designed to bring the party wherever you go! We're glad you're happy with the value. Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Reliable and great 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 easy to use. The last one we purchased lasted us 9 years hoping for the same with this one

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

      Thank you for your wonderful feedback on the Ultimate Ears BOOM 4! We're thrilled to hear you're enjoying its great sound and ease of use. It's fantastic to know your previous one lasted 9 years, and we certainly hope this new one provides you with similar reliability and enjoyment for many years to come! Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Good investment

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

    Loud and good sound quality. Good investment and can hear from other rooms

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

      Fantastic to hear your Ultimate Ears BOOM 4 is hitting all the right notes for you! We're super happy you're enjoying its loud, quality sound and that it's proving to be such a great investment, letting you enjoy your music from anywhere in the house. Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    MegaBoom

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

    Love this speaker. I use this on my bike. Easy to use from my phone. Sound is awesome!

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

      That's wonderful to hear! We're thrilled your BOOM 4 is a perfect companion for your bike rides, and that you're enjoying its ease of use and awesome sound. Thanks for sharing your positive experience! Logitech

  • Pros mentioned:
    Sound quality

    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.

    Very loud speaker! Playtime not as long as expected

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

      Thanks for your feedback! It's great to hear that you're enjoying the impressive volume of your speaker. We also appreciate your comments regarding playtime and are always looking for ways to improve our products. Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Wireless 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.

    Love the quality of the sound. Have nice colors to choose from.

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

      Sweet! So glad you're digging the sound quality and the vibrant color options of your BOOM 4! We totally get that music should look as good as it sounds, and it's fantastic to know you're enjoying both aspects. Keep the good times rolling!


      Sources Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    The best Bluetooth!

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

    I had a few wireless Bluetooth, but this one is the best! Powerful and clear sound. I love that you can operate it from the app.

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

      Thank you for the wonderful feedback! We're thrilled you're finding the BOOM 4 to be the best of your Bluetooth speakers, and that you're enjoying the powerful, clear sound and app control. We appreciate your support! Logitech

  • Rated 5 out of 5 stars

    Boom 4 review

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

    It’s a newer version of one we already have and it works great. The sales associate was most helpful!

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

      We’re thrilled to hear you’re satisfied with your Logitech product. Your feedback helps us continue to deliver great experiences. Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Alta voz

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

    Es la mejor alta voz me gusta mucha suena maravillosa

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

      ¡Fantástico! Nos alegra mucho saber que el Ultimate Ears BOOM 4 es el mejor altavoz para ti y que disfrutas de su maravilloso sonido. Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Jayne G

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

    this speaker has excellent tone and is very versatile

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

      That's awesome to hear about your Ultimate Ears BOOM 4! We're thrilled that you're experiencing its excellent tone and finding it to be very versatile. We put a lot of effort into delivering a balanced 360-degree sound with deep bass, and making it rugged and adaptable for any adventure, so your feedback truly highlights what we aim for! Enjoy your music on the go! Logitech

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    The Boom is the Bomb

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

    This gives Alexus a run for her money in sound!!!!

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

      Hearing that your Ultimate Ears BOOM 4 is delivering sound quality that genuinely rivals other popular smart speakers is a tremendous compliment! We're delighted it's making such a powerful audio impression on you. Logitech

  • 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.

    I like how you can turn it on through the app they have without having to physically turn the speaker on. It has nice volume for music also.

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

      Thank you for your feedback on the Ultimate Ears - BOOM 4! We're glad you appreciate the convenience of the app control, allowing you to easily power it on remotely. We're also glad you're enjoying the speaker's impressive volume for your music listening. Logitech

  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Awesome as usual

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

    Quality speaker. Upgraded from the 2…didn’t really hear a difference but to each their own. Size is a bit bigger but overall always happy with our UE Boom products.

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

      Thank you for your feedback on the UE BOOM 4! We're glad you're enjoying the upgraded features and appreciate your continued loyalty to Ultimate Ears. We hope you continue to enjoy many years of listening pleasure with your BOOM 4. Logitech

  • Rated 5 out of 5 stars

    Speaker

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

    Prefer good speaker to take on vacation pretty loud

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

      We’re thrilled to know you’re satisfied with your Ultimate Ears BOOM 4 Bluetooth Speaker. Your input helps us shape better experiences for everyone. Thanks for your continued support! Logitech

  • 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.

    Good quality and my brother likes it as well and the noise has good sounds.

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

      Thanks for the great review! We’re thrilled our product is meeting your expectations. Your support helps us continue to innovate and improve. Logitech

  • Rated 5 out of 5 stars

    UE BOOM Fan

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

    Love all of the UE BOOM products. I have multiple and they are always a hit.

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

      Your feedback means a lot to us, and we’re so glad to hear you’re enjoying your Logitech device. We work hard to create products that make life easier and more enjoyable, and it’s great to know we hit the mark. Thanks again for your support! Logitech

  • Pros mentioned:
    Sound quality
    Best Buy Employee

    Rated 5 out of 5 stars

    Best portable speaker on the market

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

    Love the sound quality and the color! This is a replacement and upgrade from my first gen wonderboom that was lost. Highly recommend UE speakers

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

      We're pleased to hear that you're upgrading from the Wonderboom and loving the improved sound quality and stylish color options of the BOOM 4. We strive to create high-quality audio experiences, and we're happy you're enjoying the upgrade. Thanks for choosing Ultimate Ears! Logitech

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