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
5
Amazing Look and Sound!
on December 8, 2025
Posted by: Thermo02
from Paradise Valley Az
Gender:Male
I picked up a Harman Kardon speaker a few weeks ago, and I’ve been impressed ever since. Not only is the sound quality rich, clear, and powerful, but I constantly get compliments on the design. I also love that it comes in my favorite color — the navy blue looks amazing and really stands out.
If you’re looking for a speaker that delivers both style and great audio quality, I definitely recommend this one!
I would recommend this to a friend!
Written by a customer while visiting harmankardon.nl
Customer Rating
5
on December 7, 2025
Posted by: Jewel
from Pacific Northwest
Gender:Female
I just love my Harmon Kardon Onyx Studio 8!!! Amazing sound.
I would recommend this to a friend!
Written by a customer while visiting harmankardon.nl
Customer Rating
5
Great sound
on December 7, 2025
Posted by: DaBoss
Love how clear it sounds. Not too big and and not too small. Can take anywhere.
Written by a customer while visiting harmankardon.nl
Customer Rating
5
Great Sound and good for large rooms!!
on December 7, 2025
Posted by: DaveP
Wow, I love the Onyx 8, but I wish it had little more treble at the top end and a little less bass at the bottom. If it had EQ app or bass and treble controls it would be perfect. For what I paid it is a just great!!!
Written by a customer while visiting harmankardon.nl
Customer Rating
2
Possible lemon but bad battery for sure
on December 6, 2025
Posted by: Djizzo
from Las Vegas
Gender:Male
I bought this 2 weeks ago not too happy with it because there was three occasions where the battery lasted about 2 hours. I gave it a second star because the quality is great but the description States the battery will last 8 hours and that's the downfall.
I would recommend this to a friend!
Response from harmankardon.nlBy Customer Support, December 8, 2025
Thanks for your feedback. We appreciate your input and we'll make sure to forward it to the appropriate team.
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
Customer Rating
5
AMAZING AUDIO ACOUSTICS
on December 6, 2025
Posted by: Jay Dubbaya
from Alabama
Gender:Male
The Onyx Studio 8 has Amazing Audio Acoustic Sound Speaker. I am blown away by the big sound.
I would recommend this to a friend!
Written by a customer while visiting harmankardon.nl
Customer Rating
5
Great bass
on December 6, 2025
Posted by: Ben95
Gender:Male
I bought it almost a month ago and I love the sound and bass, I’m looking forward to getting another one so I can pair them
I would recommend this to a friend!
Written by a customer while visiting harmankardon.nl