Last-Minute SavingsLimited quantities.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

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

Customer reviews

Rating 4.7 out of 5 stars with 725 reviews

Rating Filter

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

Pros mentioned filter

Cons mentioned filter

There aren't enough negative mentions yet.
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 36 Showing 701-720 of 725 reviews
  • Pros mentioned:
    Bass, Volume

    Rated 5 out of 5 stars

    Speaker

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

    The speaker is excellent and bass and volume is good.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Battery

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

    I give this a one star it says the battery life is 8 hours fully charged but it only last like 2 hours

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

      We're sorry to hear about what happened. Please contact our customer support so we could try some troubleshooting. We're here to help: https://bit.ly/3pONzYu HarmanKardon

  • Pros mentioned:
    Battery life, Sound quality

    Rated 4 out of 5 stars

    Great speaker

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

    I love the speaker and the quality of sound is immersive and the battery is great. I will definitely recommend it.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Not very loud

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

    The speaker looks good but it was very underwhelming for the price

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

      We appreciate the feedback you've provided to us. We understand that our Harman Kardon Onyx Studio 6 did not meet your expectations. We're always looking for ways to improve. Please feel free to contact us if you need any further assistance https://bit.ly/349uFDm HarmanKardon

  • Rated 1 out of 5 stars

    Bad speakers

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

    The worse speakers i ever purchased in my life. Dont recommend

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

      We're sorry to hear about what happened. Please tell us more about what happened, we're here to help. Please contact our customer support for assistance: https://bit.ly/3pONzYu HarmanKardon

  • Pros mentioned:
    Bass

    Rated 5 out of 5 stars

    Good sound

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

    Its a great speaker the only thing that i can complain about is that theres no power indicator to see how much charge is in the battery. My son has the charge 5 and extreme 3 the HK sounds better it has better bass

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

    Rated 5 out of 5 stars

    Great sound poor battery

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

    Great speaker with big sound for the size, Unfortunately, poor battery life.

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

    Rated 5 out of 5 stars

    Super Sound

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

    Sounds great. The bass is phenomenal. This is my fifth buy. Bought one for all my daughters, and got one for a friend in Belize. We love it.

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

    Rated 5 out of 5 stars

    Awesome Speaker

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

    I've had a couple of these now and this model sounds and performs awesome, can't beat it for the size and what I use it for.

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

    Rated 5 out of 5 stars

    Best of Them All

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

    Perfect fit for my place. Sound outputs are incredible. Good enough to use for a house party

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

    Rated 5 out of 5 stars

    Excellent speaker sound

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

    Nice low frequency reproduction and quality sound from this small speaker

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

    Rated 5 out of 5 stars

    EXCELLENT

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

    The bass and the sound quality is excellent and I would highly recommend getting this because it's loud and you can hear it from downstairs in my home and outside of my back yard. I would give this more than 10 stars it excellent but the only thing I've didn't like was the charger it kinda plastic and it broke a little bit from the side but I was able to superglue it back. :) but I've highly recommend getting it

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

    Rated 5 out of 5 stars

    Great sounding speaker

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

    It sounds so much better then my old speaker. I would recommend it to everyone

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

    Rated 5 out of 5 stars

    The best speaker around town

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

    Love the crisp sound. This will be great for family gatherings.

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

    Rated 5 out of 5 stars

    Amazing sales Price and good quality

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

    Good quality and on Sale, perfect combination, thank you.

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

    Rated 5 out of 5 stars

    Clear warm treble and solid bass

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

    I purchased on 8-5-20, this speaker really impressed me right out of the box. $199 bucks for good quality! Nice warm treble and solid bass. The bluetooth pairing was also simple and easy and its waterproof. I have no regrets with this purchase looking forward to many years of music.

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

    Rated 5 out of 5 stars

    Really good speaker, better than any UE products

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

    Really good speaker, better than any UE products I've tested. It needs to be plugged in though for the best bass and sound. Also, wish it had its own app to tweak around an EQ. Besides that it's great!

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

    Best speaker!!

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

    Such a good speaker. Already have one I had to buy it for my mom too because she hijacked mine for 2 years!!

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

    Pretty nice

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

    I don't understand how the regular price is so expensive, but it's a good deal at less than $200.

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

    Rated 3 out of 5 stars

    Clean

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

    Doesn’t stay on after a 24 hour chrge, but 1 hour. Nice sound. Poor staying playing power!

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

      Thank you for providing feedback. Our Onyx Studio 6 offers up to 8 hours of battery life, which may vary based on volume and music content. If the speaker does not meet the advertised playtime hours, even at low to mid-volume levels, there may be an issue with the unit's battery. Please contact our Customer Support so that we can assist you further. HarmanKardon