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 for everyday use
on December 22, 2025
Posted by: Pdmccarv80
I brought this as a gift for my wife and she love it!
I would recommend this to a friend!
Written by a customer while visiting harmankardon.nl
Customer Rating
5
Phenomenal looks and sound quality!
on January 24, 2026
Posted by: Gman801
from Salt Lake City Utah
Gender:Male
The sound quality and finish of this Bluetooth speaker is simply phenomenal! I’ve never seem something this compact fill a room with such big and detailed sound! HK always brings the quality and durability. I’m so impressed with the unique design. Everyone who comes over comments on how great it looks and especially how it fills the room with beautiful music! If you have the chance to get one of these just do it!
I would 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
Best sound as a set.
on June 12, 2024
Posted by: JD sounds
from Oklahoma
Gender:Male
I bought Two and what an amazing sound. Bluetooth was easy to set up. It's best as a set.
Written by a customer while visiting harmankardon.nl
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