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Customer Ratings & Reviews

Your price for this item is $98.99
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The comparable value price is $179.99

Customer reviews

Rating 4.8 out of 5 stars with 2124 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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96%would recommend to a friend

Customers are saying

Customers frequently mention the Onyx Studio 4's exceptional sound quality, powerful bass, and convenient portability. Many also praise its long battery life and ease of Bluetooth connectivity. While some wish for water resistance, the positive feedback on sound and portability outweighs this concern. The speaker's value for its price point is also frequently highlighted.

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 65 Showing 1,281-1,300 of 2,123 reviews
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Very pleased!

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

    I liked it so much that I returned to the store for another. Combining the two speakers the sound is impressive.

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

    Rated 5 out of 5 stars

    Sounds perfect

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

    Wow!! So much sound coming from such a small speaker. This is hands down better than most BT speakers I’ve heard for the same money

    I would recommend this to a friend
  • 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.

    Awesome Harmon Cardon blue tooth speaker sounds great looks great plus great price very Happy soon to get another one

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

    Rated 5 out of 5 stars

    Great Sound

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

    I own this speaker in Studio 3 and purchased the Studio 4 as a gift due to the fabulous bold sound unlike any other on the market.

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

    Rated 5 out of 5 stars

    Studio 4

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

    My favorite speaker that has been made. I love it and probably will buy another one in the future

    I would recommend this to a friend
  • 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.

    The Studio 4 is one of the best speakers BestBuy offers. Great sound! Attractive design. No wonder: it’s a Harmon-Kardon

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

    Rated 5 out of 5 stars

    Best speaker ever

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

    We bought 2 of these for xmas gifts, they are amazing. We returned the JBL speaker cause this was so much better!

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

    Rated 5 out of 5 stars

    Awesome Sound Quality

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

    Purchased this speaker for my Son for college dorm room, sound quality is amazing and I’m satisfied with this purchase

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

    Rated 5 out of 5 stars

    best speaker ever

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

    cannot believe my ear. Buy it buy it now. I don't think that sell this product anymore

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

    Rated 5 out of 5 stars

    Great Sound

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

    Great sound from a compact package. Quality sound for a great price. You need to listen to this one to appreciate it.

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

    Rated 2 out of 5 stars

    Great sound,less life

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

    Return my JBL Extreme due to warranty issues and got the Onyx. Big mistake! At full volume, it only lasted 2 1/2 hr.. I’m coming back for my JBL Extreme. It’s like great taste, less feeling with the Onyx.

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

    Rated 5 out of 5 stars

    Love it!!

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

    This is amazing!!! My first Harmon Kardon!!! I’m in love with the sound!!

    I would recommend this to a friend
  • 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.

    This speaker was a Black Friday steal. Tremendous sound at a great value. Even full price this speaker is a great purchase.

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

    Rated 5 out of 5 stars

    Perfect!

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

    I absolutely love this speaker. It’s loud and the fact that i can connect with another speaker is awesome

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

    Rated 5 out of 5 stars

    Excellent

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

    The sounf of harman/kardon onyx studio 4 portable Bluetooth speaker is great. I highly recommended this....

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

    Rated 5 out of 5 stars

    Bluetooth Boombox

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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 2nd one. It is newer and about the same sound quality. Battery is ok and sound is unbelievable.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Loud speaker

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

    By far the best Bluetooth speaker I’ve purchased. It’s worth every penny spent. I’ve recommended at least 7-10 people

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

    Rated 5 out of 5 stars

    Great gift!

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

    Got this for my son and he loves it. Uses it all the time. Sound quality is excellent!

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

    Rated 5 out of 5 stars

    Amazing

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    One of the best speakers and have owned many gens before this one.

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

    Rated 5 out of 5 stars

    Great gift

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

    Bought this for my friend for his birthday and he loves it he said the bass sounds good and the vocals sound clear.

    I would recommend this to a friend