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Customer Ratings & Reviews

Your price for this item is $133.99
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The comparable value price is $479.99

Customer reviews

Rating 4.7 out of 5 stars with 725 reviews

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Rating by feature

  • Sound Quality

    Rating 4.9 out of 5 stars

  • Battery Life

    Rating 4.5 out of 5 stars

  • Range

    Rating 4.8 out of 5 stars

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93%would recommend to a friend

Customers are saying

Customers have good things to say about the Onyx Studio 6's sound quality, bass, and battery life. Many appreciate its portability and the convenient handle, making it easy to transport and enjoy great audio anywhere. Positive feedback also highlights the speaker's volume and size. While some comments mention the bass being heavy indoors, overall the response is overwhelmingly positive.

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 7 Showing 121-140 of 725 reviews
  • Pros mentioned:
    Portability, Sound quality
    Best Buy Employee

    Rated 5 out of 5 stars

    Good Quality

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

    Easy to use with some pretty good sound quality. Worth the purchase

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

    Rated 3 out of 5 stars

    Sound is okay

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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.

    After playing multiple different genres of music on this speaker, the sound is OKAY. I believe this speaker is pretty overhyped. Loud speaker, not great on highs good on mids and fine on lows. Sound will definitely fill a large room/living room and would be good for beside the pool, i would look into something like a sony, jbl, or bose personally. Overall though, decent speaker, definitely overpriced.

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

      Thank you for taking the time to provide us with your feedback. We're always looking for ways to improve. We'll make sure to submit your feedback to the appropriate department. If you need more help with our product, please contact our customer support via our official website or toll-free hotline. HarmanKardon

  • Pros mentioned:
    Battery life, Sound quality

    Rated 5 out of 5 stars

    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 buy great sound and quality and great price Battery life is great as well

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

    Rated 5 out of 5 stars

    Excellent product

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

    excellent sound I highly recommend it and it has a very good size!

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

    Rated 5 out of 5 stars

    Great sound

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

    Super loud and clear! Easy to use and definitely recommend it!

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

    Rated 5 out of 5 stars

    Good speaker

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

    Sounds great and good battery life, no complaints at wll

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

    Rated 5 out of 5 stars

    Awesome 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 and quality. Longer battery aprox 8 hours.

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

    Rated 5 out of 5 stars

    If you love bass, grab it

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

    The size is perfect and love the deep bass. Excellent!

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

    Rated 5 out of 5 stars

    Good product

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

    Good quality, great price. Excellent sound, battery life

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

    Rated 5 out of 5 stars

    Party’s

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

    The best sounds for any party Excellent price Nice design

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

    Rated 5 out of 5 stars

    Satisfied

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

    Sound is clear and crisp. The handle is a nice feature

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Portability
    Best Buy Employee

    Rated 5 out of 5 stars

    Great speaker

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

    Small but loud very portable and battery last very long even on low charge

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

    Rated 5 out of 5 stars

    Great product

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

    Great sound for the price and the size. Amazing speaker

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

    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.

    Great sound good battery life and beautiful for display

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

    Rated 5 out of 5 stars

    Onyx 6

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

    Perfect sound and good bass and i was glad they still carry these

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

    Rated 5 out of 5 stars

    Good

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

    Generally speaking, larger speakers tend to have louder sounds than smaller ones since they can move more air due to their increased size. Additionally, higher wattage ratings will also result in greater sound pressure levels (SPL) which determine how loud a particular speaker is able to produce sound.

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

    Rated 5 out of 5 stars

    Awesome price. Great deal!!

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

    Great price!!! Great sound!! Great BUY!! I love the built in handle. I had the previous model and the legs broke off. I like how this model does not have legs, but it has a base. Easy to carry. I think that it is worth the price that i paid. I got a great deal! I bought it during black friday.

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

    Coming from a JBL charge 4 as my go-to portable speaker I was pretty content however I had the oppurtunity to buy the Onyx at a discount and my word, is it something else. It is the nicest sounding bluetooth I have ever heard. The bass shakes the room (in a good way) and even then somehow the mids and highs stay true. And to go along with the great sound quality, the build quality is also very nice. Flocked plastic and metal fixtures only. At a non sale price of 470$ it is by no means cheap, in fact had it not been on sale I probably wouldn’t have picked it up. However if you are in the market for a very fancy and high qaulity bluetooth speaker I don’t think there are many on the market that can compare to this one.

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

    Rated 3 out of 5 stars

    Cant expect too much for the size! Lol

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

    Volume, BASS and clarity were all things I was looking for and did not find with this speaker BUT it is pretty light, easy to carry, easy to use and has a nice design. If youre just looking for a small speaker to have just in case or for work then sure but if youre looking for great sound then you should look into something different.

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

      We're here to help. You may adjust the sound of your HK Onyx Studio 6 by using the built-in equalizer on your streaming services or a third-party app. You may also connect your HK Onyx Studio 6 to another HK Onyx Studio 6 wirelessly for an elevated music listening experience. If you need more help, please contact our customer support. HarmanKardon

  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    The best bluetooth speaker. Period.

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

    Wow. I am a bluetooth speaker fanatical and this was by far the best. Awesome sound, great bass, and doesn't distort. Can't go wrong with this speaker. No issues at all with Bluetooth, and every BT speaker ive had has had some issue. Not this one. Excellent speaker.

    I would recommend this to a friend