Customer reviews from harmankardon.nl
Harman Kardon - Refurbished Excellent - Onyx Studio 8 Speaker, Black
Average customer rating
4.6
(159 Reviews)
Rating breakdown 159 reviews
5 Stars
127
4 Stars
13
3 Stars
9
2 Stars
5
1 Star
5
94%of customers recommend this product.
(
82 out of
87)
Customer Reviews for Harman Kardon - Refurbished Excellent - Onyx Studio 8 Speaker, Black
Customer Rating
5
oooh the bass good
on May 31, 2024
Posted by: OJ EMMA
really good sound .but the battery is the down side of the Onyx 8
Written by a customer while visiting harmankardon.nl
Customer Rating
5
Great design and outstanding sound. Very Nice.
on November 4, 2023
Posted by: Ptrick
from Stafford Springs, CT
Gender:Male
I have a fourteen speaker Harmon Kardon speaker system in current car and had multi-speaker Harmon Kardon systems in my previous four cars — over 14 years in all — so I am quite familiar with the quality sound and superior performance of the brand. The Onyx Studio 8 portable does not disappoint. Fantastic design and great sound quality.
Written by a customer while visiting harmankardon.nl
Customer Rating
5
Good battery 🔋
on March 10, 2024
Posted by: Confuse
from Ghana
Gender:Male
Bought 3 weeks
Have played for 12 hours still playing
Have played for 12 hours still playing
I would recommend this to a friend!
Written by a customer while visiting harmankardon.nl
Customer Rating
5
Good battery
on March 10, 2024
Posted by: Confuse
I have played it for 12 hours and still playing vol.2
Written by a customer while visiting harmankardon.nl
Customer Rating
5
Gorgeous look/GREAT RICH SOUND
on June 16, 2023
Posted by: Ali127
from New York
Gender:Female
Just bought mine today from the store and was beyond happy. The Bluetooth connection is seamless, the bass is powerful, the sound is fantastic! Couldn’t be happier with this purchase!
Written by a customer while visiting harmankardon.nl
Customer Rating
5
Onyx Studio 8
on July 5, 2024
Posted by: karench_1
from Moscow
Gender:Male
Harman the best audio breaks your soul ...........
I would recommend this to a friend!
Written by a customer while visiting harmankardon.nl
Customer Rating
1
BAD FEATURE
on November 30, 2023
Posted by: Jowy PR
Gender:Male
LOVE THE SOUND AND EVERYTHING, BUT YOU CANNOT CONECT MORE THAN TWO SPEAKERS TOGETHER.
I would recommend this to a friend!
Response from harmankardon.nlBy Customer Service, November 30, 2023
Thanks for the feedback. Our Harman Kardon Onyx Studio 8 can be wirelessly connected to another Onyx Studio 8 speaker via the Harman Kardon Wireless Dual Sound feature that will elevate your music listening experience. Please note that you can connect two speakers at a time.
Written by a customer while visiting harmankardon.nl
Customer Rating
1
Why was this made?
on November 24, 2025
Posted by: Zen Z
from Chicago
Gender:Female
Who really wants an extremely oversized and heavy “portable” bluetooth speaker?!? This was one of the dumbest products I have ever purchased. Dimensions were (deliberately?) not provided in the listing. Weight was only given in metrics, which most Americans do not use. From the size and weight of the package this came in, it was obvious it would be getting returned. Didn’t even need to open the box. What an unwieldy design! Does this company even employ professional designers?
No, I would not recommend this to a friend.
Written by a customer while visiting harmankardon.nl