Customer Ratings & Reviews

This speaker has an amazing sound quality that totally fills a room. It has a deep, rich bass, which isn't overwhelming. Awesome speaker !!!

After doing a lot of research online, i can say i bought the best bluetooth speaker you can find. my only reason for giving it a 4 star is the fact that you have to turn it back on when you unplug it from the power source when in use. but buy far the best speaker out there.

The quality of this product is bar none! It's absolutely astounding, SUPER EASY for Bluetooth connection, when battery is out on speaker, just plug in and keep playing. I live in a 825 size condo and the sound goes throughout FLAWLESSLY. I drag it with me to every room with easy handle and even have taken it to the beach (even though it's not made for it, but who cares! I just love the sound!). 100% recommendation, worth every penny.

I've been shopping around for a bluetooth speaker for a while and I have not found anything worth spending my money on... I saw this on sale for $185 for the 4th of July sale... this is might be the best bluetooth speaker on the market in the $500 range, even the $300 Bose and Sony don't even come close to the power and quality of sound these HK put out!!! this is a steal at less than $200!!! couldn't be more satisfied with my purchase!

I was really hesitant to purchase this speaker due to the size of it, but I'm certainly happy that I didn't let that stop me. This has a great FULL sound and is extremely easy to operate.

The sound quality is excellent, considering I live in a 1300sf home. You can easily hear it throughout the house. Love the portability and flexibility of the speaker. Great price as well!

This speaker is an awesome deal if you can get it on sale. It has tweeter, mid-range, and thumping bass for a great all around complete sound. Very lightweight making it portable too.

Superb clarity and great bass (power) driving this speaker. It does everything you would want from it!

I'been looking for a nice speaker for a while but the price for a bluetooth speaker are expensive and not worth the price but i got this on sale which i love the design and the volume

While I admit I am no audiophile, I am very happy about the sound from my Harmon Kardon Onyx Studio 2 speaker. When this went on sale at Best Buy, I looked at the reviews and decided to give it a try, thinking I could always return it if dissatisfied. I didn't. The shape seemed funky to me but if it contributes to the sound quality, I'll take funky any day. Great speaker system if you are short on space and want sound which will fill a big room without distortion. Easy to set up and Bluetooth works like a charm.

I bought it for my son to listen to music in the locker room with his hockey team. It really helps pump them up before a game. It sounds great, Nice and loud!! The team loves it.

I was impressed with the quality of sound and volume this wireless Bluetooth speaker provides, the best part is the bass it's so deep and rich definitely recommend this product.

Grandson received this for Christmas, sound was fantastic and it was so easy to have it up and playing. So I went out and purchased one for myself. Absolutely love this Speaker.

This speaker puts out impressive sound for its size. Lightweight and easy to sync with Bluetooth. I didn't give it a 5 only bc playback stops when you unplug from AC power. I wish it automatically kicked into battery mode without needing to turn it back on.

My teenage son wanted this for Christmas, and we were shocked at how good of a sound quality it produces, and how loud it is. For sure the best blue tooth speaker we've heard!

The summary says it all! The range of sound that comes out of this thing is absolutely amazing. There is bass represented here that I am frankly confused as to how it's created so strongly! And it's not just a bass thumping monster. Mids and highs are equally present! And at tritely impressive volume. You can fill a good sized room with strong, undistorted sound. Would, and probably will, buy another!

The speaker is great. It has a great look, the aesthetics is truthfully impeccable. The range is great, My apartment is not very large, its about 500Sq Ft and the music and the quality is crisp. The battery life however is horrible. The box promises about 4 hours, but when the speaker is unplugged and plays for about 2 hours well and then the music dims a bit as the battery depletes rather quickly. I have not used the speaker in an outdoor setting as yet so I can't make a comment on that, but so far other than the battery life it is a nice speaker.

Great speaker! Fantastic sound, Good bluetooth connection. Come on, now, Harman Kardon only makes quality sound products!

This was the "big" Christmas gift for my 12 yr old niece from grandma. It was my idea because when I was in 6th grade, I got my first super nice 5- cd stereo... 17 yrs ago... She was less than thrilled when she unwrapped it but, once we pulled it out and plugged it in; we were all blown away. I was (still am) legit jealous of a 12 yr old, lol She LOVES it and my birthday is coming up... I may actually be asking for this myself. Way better than any of dozens of Bluetooth speakers we have all gone through and lost over the recent years in the $20-80 price range. It's definitely worth the investment.

Being an avid weight lifter, I have been searching for a portable speaker that won't break the budget and is POWERFUL! The Onyx 2 fit both of those criteria. I purchased the Onyx 2 when it was on sale. The sound is rich. The bass is deep. The volume gets LOUD! Everything you would want in a wireless portable speaker. I don't know if I would take it the beach though because of the premium design