Harman Kardon

Onyx Studio 5

Harman Kardon Onyx Studio 5

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Overall

#137 in

Portable Bluetooth Speakers

according to Reddit Icon Reddit

Sentiment score78% positive
7
1
1

Top Pros

Top Cons

No summary available.

Last updated: Jul 27, 2026

Reddit Reviews

Reddit Icon-Bunny-
10 months ago

They’re not expensive new. Pretty good on the volume side of it

Reddit Iconcaddfunk
10 months ago

Never too old! It has the best bass of the Onyx series, although most would say the 6th was the best.

Reddit IconDragonheart1984
10 months ago

The 5 is an amazing speaker. I have the 5 and the 9. I've used the 5 a lot more than the 9. Generally speaking, for portable Bluetooth speakers, Harman is in a category of their own achieving such great sound at low wattage.

10 months ago

Tbh, it depends on your use case and luck of the draw. There are user experiences out there where the battery wouldn't hit anywhere near the 8 hour rating out of the box. I never need to go over 50 - 60 % volume(my sweet spot is usually around 45%) to enjoy the music no matter which genre i am listening to. My Onyx 5 even after all these years(purchased in august of 2021), i still get close to 8 hours out of the battery at low - med volume.

Reddit IconFroggyDoesSpeakersYT
10 months ago

Haggle for sure. It's a good speaker but especially used you should be able to snag it for less.

Reddit IconKolemlg
9 months ago

I have same, I can say dang good bass and clean sound, but I paid mine 30$ bc it was broken, and then I fixed it, also I found for cheaper price full working, around 100-120$

Reddit IconOrnamental_Hermit66
10 months ago

Onyx runs a bit bass heavy in general. Good quality but that price is hot garbage.

7 months ago

Another upvote for HK Onyx - preferably second hand. They are so bass heavy that most people dislike them for that very reason.

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