Customer reviews from harmankardon.nl
Harman Kardon - Onyx Studio 8 Speaker, Black
Average customer rating
4.6
(162 Reviews)
Rating breakdown 162 reviews
5 Stars
129
4 Stars
13
3 Stars
10
2 Stars
5
1 Star
5
94%of customers recommend this product.
(
83 out of
88)
Customer Reviews for Harman Kardon - Onyx Studio 8 Speaker, Black
Customer Rating
5
Great Speaker
on December 11, 2025
Posted by: JB730
from California
Gender:Male
Been wanting this speaker for a long time and I'm so glad I finally bought one, worth every penny!
I would recommend this to a friend!
Written by a customer while visiting harmankardon.nl
Customer Rating
5
AWESOME SPEAKER
on December 14, 2025
Posted by: GREAT
Outstanding sound and aesthetically STUNNING! Don't care for having to turn it on each time just to reconnect to Bluetooth.
Written by a customer while visiting harmankardon.nl
Customer Rating
5
By using equalizer app this speaker sounds great
on December 19, 2025
Posted by: SK77
Gender:Male
After using this portable speaker I found out that it's easy to connect with devices. As for the sound quality, I found out that by using equalizer you can tweak the sound to suit your liking. It comes as a default which is flat. I like to increase treble and mid range to be flat and base to be a little bit lower than the flat. Bass is by default strong and tight. For some users base might be too strong. Anyway I highly recommend using equalizer app. An excellent speaker for the money.
I would recommend this to a friend!
Written by a customer while visiting harmankardon.nl
Customer Rating
5
Quality sound
on December 22, 2025
Posted by: ExRay
from Maryland
Gender:Male
This customer did not provide a text review.
Written by a customer while visiting harmankardon.nl
Customer Rating
5
Superior sound!
on December 30, 2023
Posted by: Anonymous
from La Habra, CA
Gender:Male
The sound is amazing and outshines all the previous portable speakers I’ve owned.
I would recommend this to a friend!
Written by a customer while visiting harmankardon.nl
Customer Rating
5
Great bass
on November 27, 2025
Posted by: Anonymous
from Philadelphia
Gender:Female
Love it great sound great product and invention:::
I would recommend this to a friend!
Written by a customer while visiting harmankardon.nl
Customer Rating
5
Great features
on December 4, 2025
Posted by: Hsic17
Gender:Male
One of the best purchase great quality sound and well designed enjoyed it
I would recommend this to a friend!
Written by a customer while visiting harmankardon.nl
Customer Rating
5
Great for phone calls and listening to music.
on December 6, 2025
Posted by: W007
from California
Gender:Male
Love the form factor, has great bass and excels in taking phone calls. I really enjoy the design look on my desk!
Written by a customer while visiting harmankardon.nl