Customer Ratings & Reviews

I actually considered buying the speaker earlier in the year but I wanted to wait and I lucked out on Black Friday! This speaker is fantastic for a condominium. The sound is so rich for highs and lows and all music genres. Completely satisfied.

So far I am happy with it. The sound is great. And the fact the it is portable is icing on the cake.

Bought this speaker on sale at a great price. The sound is very good. I may have to get another to stream in stereo.

I already have two of these Harman kardon onyx 4 speakers so I purchased a third for an additional room in the apartment. I've had the first two for over two years and I still love them. These are fantastic speakers for apartments or houses. They have rich bass and great high-end sound as well. I will say that I was able to sink the third with the other two without any significant issues. There was a little drift but I think that may have been due to Spotify, not the speakers.

Sounds good with enough bass to go along with the crisp clear voice and highs. Haven't taken it to the park or anything yet to see how it is outside but in a big room in your home for a party its plenty load and clear. All you need. Bye soundbar

The speaker sound system is much bigger than I expected. Sound quality is amazing and projects very well thoughout multiple rooms at the same time. My teenage son loves it as an early Christmas gift. Black Friday price was amazing too.

A salesperson recommended this portable bluetooth speaker and it exceeds the Bose models in sound quality! I have used it in several places and it has a consistent signal. I look forward to hearing its sound and taking it on the road!

Great sound at a great priced speaker. Exactly what I was looking for. BLEEPIN' AWESOME ;-)

AMAZING SOUND AND CLARITY. A BREEZE TO CONNECT. I'M GLAD I PURCHASED THIS DURING BLACK FRIDAY. WHAT A STEAL IT WAS. I PAID $150 + TAX, REGULAR PRICE WAS $350 GIVE OR TAKE. I SHOULD HAVE BOUGHT TWO OR THREE TO GIVE AWAY AS GIFTS.

Love this!! Connects easy to Bluetooth. The sound quality is great! It’s loud. Perfect for party get togethers!

Compact and sexy. Crispy highs and thumping bass, very well balanced. I am more than pleased with my purchase.

Small size, light weight and yet powerful bass. You cannot beat the bestbuy price. 100 dollars when bought.

This was on sale early in December for $139. I missed the sale but it went back on sale at the end of December. I didn't hesitate to buy it then. I had a lot of different rewards (Ibotta, Shopkick, etc.) so I ended up getting it for $69. Great deal. The sound quality is very good and wireless connectivity easy and efficient. I have another HK system that is not wireless and the bass is a bit better and it's much louder system but all in all the Onyx is a good value for money,

Great sound,,lightweight .. love the bass..I got it ok n sale and now I wish I would have bought another one

This is my first Bluetooth speaker. Fantastic speaker sounds great very clean sound. Got it on sale more than half off. Soon as it comes on sale again for that price I’ll get another for sure. You will be disappointed..

Great sound great price and gift. Connection works great with Bluetooth

This speaker has great audio clarity good bass. Love the new sleek deaign. Battery lasts a good 4 hours with continuous play.

Everything I have thrown at it sounds pretty amazing to me as a Bluetooth speaker. I had a different kind before but it wasn’t a wireless Bluetooth as this is. Thinking about buying another one to try syncing it it.

Great value for the sale price. I should have bought two. A lot of sound from such a small speaker

I'd bought an earlier version a number of years ago, the Studio 2 and was disappointed with several aspects - most importantly that it would simply shut down if the volume got too high - and it was a very low threshold. Fairly useless for my purposes. But after trying one out in the store, this had none of those problems and the sound quality, including the richness of the bass end sold me completely. Been using it for 2 months now and completely satisfied with the purchase.