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  • Front. Harman Kardon - Onyx Studio 7 Portable Stereo Bluetooth Speaker - Black.
  • Angle. Harman Kardon - Onyx Studio 7 Portable Stereo Bluetooth Speaker - Black.
  • Left. Harman Kardon - Onyx Studio 7 Portable Stereo Bluetooth Speaker - Black.
  • Alt View 1. Harman Kardon - Onyx Studio 7 Portable Stereo Bluetooth Speaker - Black.
  • Alt View 11. Harman Kardon - Onyx Studio 7 Portable Stereo Bluetooth Speaker - Black.
  • Alt View 12. Harman Kardon - Onyx Studio 7 Portable Stereo Bluetooth Speaker - Black.
  • Alt View 13. Harman Kardon - Onyx Studio 7 Portable Stereo Bluetooth Speaker - Black.
  • Alt View 14. Harman Kardon - Onyx Studio 7 Portable Stereo Bluetooth Speaker - Black.
  • Alt View 15. Harman Kardon - Onyx Studio 7 Portable Stereo Bluetooth Speaker - Black.

Harman Kardon - Onyx Studio 7 Portable Stereo Bluetooth Speaker - Black

Model:
HKOS7BLKAM
SKU:
6536707
Highly rated by customers for:
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Customer reviews

Rating 4.7 out of 5 stars with 208 reviews

Rating Filter

Rating by feature

  • Sound Quality

    Rating 4.8 out of 5 stars

  • Battery Life

    Rating 4.4 out of 5 stars

  • Range

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

93%would recommend to a friend

Customers are saying

Customers are enthusiastic about the Onyx Studio 7's exceptional sound quality, rich bass, and impressive volume. Many appreciate its portability and stylish design, finding it easily transportable and aesthetically pleasing. However, some users note that the battery life could be improved, and a few mention the speaker's weight as a minor drawback. Overall, the positive feedback on sound quality and design outweighs the concerns about battery life and weight.

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 3 Showing 41-60 of 208 reviews
  • Pros mentioned:
    Sound quality, Volume

    Great speaker

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

    Very good. Love this thing. Love how loud it gets. Very crisp sound for its size very boomin

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

    Silverfox

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

    Fantastic sounding speaker. Great bass! Sound terrific on our outdoor screened in porch as well!

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

    Great speaker

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

    I love the sound quality, battery life is fine but it lasts me a while even if it is only rated for 8 hrs. Bass is fantastically punchy. All around will be buying another one

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

    FC3

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

    Awesome design and sound quality from this unique Bluetooth system. Not small in size big on sound that it produces. Extremely satisfied and would highly recommended.

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

    Great indoor speaker

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

    [Employee of bestbuy] Great speaker for inside use. The speakers has lots of bass and clear highs and mids. Great speaker for indoor use.

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

    good item

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

    Sounds good to me, it could use a little more treble. Bass is very warm sounding but overpowers highs a bit. But overall great sound. I like the fact that is stereo sound.

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

    Banging tbh

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

    Battery life isnt so good but i usually have it connected anyway. Sounds amazing and will be buying a second speaker since you can connect them lol.

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

    The sound is really good

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

    They sound great I have two of them I keep them plugged in because if you have them cranking, they won’t last that long battery charge that is

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

    Awsome performance!

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

    Great design! Room filling full-range sound! Very happy with this purchase.

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

    Sound device.

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

    Excellent device. Second one purchased. Easy to transport Also good outside sound.

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

    Amazing sound

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

    [Employee of bestbuy] Don’t let the size fool you. This has amazing sound quality. Bass and clarity

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

    Oh The 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 sound, very portable…would definitely buy again. The battery life is great as well.

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

    Truely harmon kardon quality

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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.

    Just unreal the amount of bass and precise sound.crank it and no distortion.this units no joke.perfection

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

    Love

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

    I love this. The sound and bass are amazing. Bought for a party and it was wonderful definitely what we needed

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

    Great sound

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

    Great product. Sounds is really good and it has some bass

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

    My world of cycling sounds

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

    Excellent sound and very sleek I love it. I may purchase another enjoying this speaker as much as I do!

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

    Speaker

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

    [Employee of bestbuy] Great sound and clarity even at max volume! Loud enough to host a small party with.

    I would recommend this to a friend

  • Besy speaker I've heard. Had a bose, this is nice

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

    Sound quality, and bass output is excellent. After hearing this speaker there's no comparison

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

    Powerful

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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 power!! I am impressed with the bass and the sound quality.

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

    Good 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 power sound, we love this brand, and the speaker is portable

    I would recommend this to a friend
Page 3, Showing 41-60 of 208 reviews
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