Customer Ratings & Reviews

Well this sure beats the Boom 3 by a lot. Probably the best portable thing you can get for 150. Some bass sure beats no bass, but if you want real bass, then you need a driver 8" or larger. I can't set up my big stereo where I live for now so the Onyx 7 will do for a while. I only wish it plugged in instead of battery. The driver is maybe 4.5" with same size passive radiator and a pair of 1" tweeters. So overall I would say, go ahead jump in and buy it.

I heard this speaker awhile back. I was astonished, and very impressed. The look is very modern. The sound is top notch!! The bass on this is extremely impressive. Man i definitely recommend this speaker to anyone and everyone.

This is an amazing product. The quality of sound plus how it carries the quality regardless of the volume is amazing. This is small but mighty. You can use during house parties without no issues. The only downside is , it’s pretty heavy.

I am a fan of the HK Onyx series because I like the bass richness. This might not be for everyone, but for me it works whether I'm listening to a podcast, a game, or music. I like the look and the portability. I wish it were possible to link two together from different model years (I have a 6 and a 7), but no sense pining for what's not available. I understands two 7's or 8's can be linked, so I hope to go in that direction. Best Buy has been a go-to for me in recent years. I think the Plus membership is a very good value.

I have primarily had JBLs (PartyBox on the Go and PartyBox 100) which are larger in size than this speaker. I decided to buy this speaker because my friend had one, and it was smaller in size and was easier to carrier around/didnt take up so much space in my room. And I am so glad I did. This speaker has a high-quality, sleek look and also has great sound quality, packing a lot for its size.

Deep bass. Perfect sound. Was looking for something portable to replace my Google Home. This speaker exceeded expectations. Worth the money.

Really good sound quality and the design is really good as well. Battery life is a bit bad but overall a really good speaker.

The battery life is shorter than expected, the sound is great, it's heavy, the price is right, the charger is proprietary, it makes a loud thump noise when connecting but overall I'm keeping it.

I have tried so many different bluetooth speakers and was never content. I look hearing every instrument and big on the bass. This speaker has allowed me to enjoy every aspect of every song and really gives detail to every instrument. If you decide on buying a speaker, go with harmon kardon. They will not let you down.

It has a good speaker so far, gets pretty loud plugged in, and good bass

Excellent sound quality, I used other products but never satisfied, surprisingly studio 7 produces excellent base with clear audio. You can go for it without thinking. Only thing , you won’t feel bass if you are more than 20 feet distance.

Best quality speaker I’ve purchased the sound is of an out door festival I have to remind myself to lower the volume great for home, RV , park, and the price is unbeatable. Definitely meet my expectations.

Sound and quality are clear great sound also easy to hold

This Speaker Sounds Great. ItS Portable and Looks Good too. Its Sounds good to all Types of Music. Really like it. Recommend it too Anymore. A this Price is Good.

I have a soundbar and subwoofer thar dont get as loud as this speaker does. Awesome sound. Awesome power. Probably wont use it portably though bc I have smaller JBL ones for that

This speaker packs a punch. I have the Studio 6 at home and just purchased this Studio 7 for my salon studio. Perfect sound with excellent quality. The deal price was simply unmatched and greatly appreciated.

This product has amazing sound quality and is even louder when plugged in with amazing bass and treble as well. HIGHLY RECOMMEND!!!!!

[Employee of bestbuy] I bought this as a gift for my boyfriend and he loves it. The bass is impeccable and the quality is amazing.

Amazing. Crisp, clear bass, loud volume. Battery lasts decently. For its size, it really packs a punch. My favorite portable speaker I’ve gotten in a while

This Speaker… Is the best on the market. I take it to the Beach here in Mission Valley Bay in San Diego and everyone across the board walk could hear it. They were so impressed that they went and bought Best Buy out. The best by near be are now sold out due to the advertising on board walks I’ve done. So, maybe If I win the $400 I could put it towards a camera to take out and maybe advertise as well. I enjoy this part. 10/10 recommend.