Customer Ratings & Reviews

Surprise you get a big sound from such a small speaker. Unlike some of the other speakers I had in the past I charge the battery up over a month ago and is still fully charged ready to go

Great sound and easy to use and pair up to my devices.

I read the reviews on this product before purchase...and am aware of Harmon Kardon's excellence in their products. My speaker works as expected and I am quite pleased with the sound quality.

I bought this as a last minute Christmas gift for my teen daughter. She absolutely loved it! This little speaker is a powerhouse that has wonderful highs and lows. I definitely recommend it.

We were tossing around the idea of a jbl when we came across this deal at Best Buy. Paid $70 for an exceptional speaker. Not really for outdoors, unless weather is nice, but it sounds great.

To be honest i thought this was going to be the large speaker and when i received it i sort of panicked but when i turned it on i did not mind at all. This is awesome Bluetooth speaker.

The song that comes out of this Harman Kardon speaker is unbelievable considering how small it is. I would strongly recommend buying this product if you are looking for a Bluetooth speaker.

I have 5 of these speakers throughout my house. I live in a century old house with plaster walls, where getting the house wired for sound is not an option. These are the next best thing!M

This little speaker packs a punch while vocals remain clear and not muddy by the bass punch it packs. While it doesn't have a ton of bass it does pack a nice mix of bass and vocal clarity.

For these on sale for $49. So wish I would have purchased more than 2. It was easy to connect the 2 together and they sound great! Only wish their iPhone app worked better to manage them.

works perfect ... long battery..easy to connect...

This little speaker packs a punch and it doesn’t apologize. I’m a huge Metal fan and when it’s time to Rock, the Onyx is there to make some serious noise.

Product was easy to use and set up. Sound is great

Not only does it look great...the sound is incredible for such a small speaker. Highs are excellent when the volume is turned up. The only thing I would ask for is more deeper bass.

I bought this for the kitchen and it works perfectly. Sound isnt the best in the world but it is still great quality and loud enough that you can hear it with the vent on during cooking.

The sound from this speaker is so impressive to hear. Puts out great sound turned down low or high. Loved it so much that I went back and bought 4 more for gifts to friends and family.

Who says small is weak. This is the opposit. The bass is what makes the difference. Room filling goodness. But watch out for the cops. Neighbors might complain if is a looong weekend.

I bought this so I could listen to Pandora while suntanning in our backyard. It works great and have taken it to thx beach also. Great peiduct for the price.

Love the speaker spunds great. Has a button to pick up calls. Sounds great when talking people think im on the phone but im on the Bluetooth. I also have the bigger ones love it.

Great product with superior sound for the price. I did my research on the product prior to purchasing it. Great reviews all wrong and it did not disappoint. I would buy another one.