Customer reviews from harmankardon.nl
Harman Kardon - Onyx Studio 8 Speaker, Black
Average customer rating
4.6
(186 Reviews)
Rating breakdown 186 reviews
5 Stars
145
4 Stars
19
3 Stars
10
2 Stars
6
1 Star
6
95%of customers recommend this product.
(
92 out of
97)
Customer Reviews for Harman Kardon - Onyx Studio 8 Speaker, Black
Customer Rating
3
Very Small Bluetooth Radius
on November 26, 2025
Posted by: moonmeg
The audio quality and bass is great. My biggest issue is the bluetooth feature. As soon as I leave the room the music starts to disconnect. Have never had a speaker with such low bluetooth radius. I don’t know if I just got a faulty product.
I would recommend this to a friend!
Response from harmankardon.nlBy Customer Support, November 29, 2025
Thanks for your feedback on our Harman Kardon Onyx Studio 8. Make sure that your source device and speaker are within the Bluetooth range of 10 meters. Also, please don't place the speaker too close to the Wi-Fi router and appliances like microwaves that can interfere with the connection. If the issue persists, we'd like to work with you directly to address the issues you're experiencing with your Harman Kardon Onyx Studio 8. Please contact our customer support.
Written by a customer while visiting harmankardon.nl
Customer Rating
5
I bought one then came back for a second.
on November 24, 2025
Posted by: hello1234
Loud, heavy bass, incredible price, gorgeous design.
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
Customer Rating
5
Great portable speaker
on November 16, 2025
Posted by: Ted chino hills
I bought 2 of these on Black Friday several years back and I have been waiting for them to be on sale again. I love these speakers. Great sound great bass.
Written by a customer while visiting harmankardon.nl
Customer Rating
5
unable to connect with onyx 8
on November 14, 2025
Posted by: exzample 1
from ca
Gender:Male
Great sound - This model is an onyx 8 ------Harman Kardon Wireless Dual Sound is a feature that allows you to wirelessly connect two compatible speakers of the same model to create a stereo pair for a more powerful and immersive listening experience. This technology is available on several models, such as the Onyx Studio 5, 6, and 7, and speakers like the Aura Studio 2 and Go+PLAY.
Written by a customer while visiting harmankardon.nl
Customer Rating
5
Just Buy it
on August 25, 2024
Posted by: Bordman
from Arizona
Gender:Male
Crazy sound you have to hear it to believe it. I want another one !!
Written by a customer while visiting harmankardon.nl
Customer Rating
5
Extremely beautiful
on July 21, 2024
Posted by: CAREMEK TECHNOLOGIES NIG
Gender:Male
Extremely beautiful and bass blasting sound. I'm enjoying te sound
I would recommend this to a friend!
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