Harman Kardon Onyx Studio 7 Bluetooth Wireless Portable Speaker

I am a tester of this product. I have to say I really enjoy listening to music every day. It was really easy to install it. And no problem to connect with my phone. So every morning I start the day with music. The sound is very good. And the design is good. I think it will fit in almost every home. I will give my best recommendation. This is a product I would love for Christmas.

I'we tried it for 2 weeks now. It 's easy to connect and i love the sound. Fantastic. The design is very good. Listen to music the whole day is no problem right now

I used to have Studio 4s and loved them for their sound quality. When I saw the way these looked, I had to get them. I purchased 2 a few months back and I am very happy with my purchase. Sound: They have the classic V sound signature that I have grown to love! The bass is ridiculous for the size of the speaker, especially when placed in the corner of a room. The dual sound feature is definitely my favorite - they really provide room-filling sound with excellent resolution and deep bass. Stereo mode is the best feature as it opens up the music's sound stage - feels alive and around you. These speakers get LOUD while maintaining their clarity. I enable mono mode when I have parties as it is a little louder than stereo and just makes more sense for a party. I recommend plugging these speakers in when you can as the sound is better and louder, especially the bass. Aesthetics: These speakers look like they are straight out of a sci-fi movie and I love it. My guests are always asking about them and usually compare them to a planet. The build quality feels good and the speaker has a decent amount of heft to it. Battery: The battery life is ok, nothing to write home about. I get a few hours with half volume and about 2 with max volume. I pretty much exclusively keep these speakers plugged in now so they stay on - ready to be paired. The only issue I've had is that sometimes there are Bluetooth problems. The volume doesn't change on the speaker even though I'm increasing/decreasing the volume on my phone. Rarely the speakers will have a choppy Bluetooth connection and need to be disconnected. I hope that software updates will fix these issues. I really wish this speaker had Bluetooth 5.0+ as well as airplay support. These speakers almost seem like a revamp of the Studio 4.

I have had varying speakers that had good reviews that didn't hit for me. This hit the mark! Plus it's aesthetically pleasing!! I got the light grey and it's a beautiful piece! It does have a bit of weight, which I also like, means it will hold up in Oklahoma winds!! I hope my neighbors like it too 😬

I already had had one since 2021and I been really happy with the quality after 2 years. Finally I decided to get a twin for it. Believe it or not, the whole house be shaking and still I can hear the music very clear. Very good product.

I owned studio six and seven, having those two are awesome! The sound quality is superb. 7 is more balance compare to 6. But again i loved them both! And ohh.. i also love my HKSB26!

Love it. Very loud for a small speaker. Sounds more like a surround system.

Powerful sound, fantastic bass. Incredibly easy to use, no complicated wiring or settings. Very good battery capacity. Heavy and solid, stands firmly on most flat surfaces. The best bluetooth speaker I have ever tried, without comparison. Well worth the money, especially if you want super sound without bothering with cables and such. And the design is very good, it looks beautiful and elegant.

Easy to set up and use. No frustrating fiddly features or "smart" features. Huge low-bass response, although slightly weak on the low-mids, so it doesn't sound as "warm" as it could. Better for pumping dance music than chillout or film soundtracks. Sounds a little like a subwoofer/satellite combo, but really not bad for a Bluetooth speaker. But it's a clean sound, and I think I could listen to it for a while before it got fatiguing. I kinda wish I could tame the low-bass just a little bit though.

Better not buy this or you will be disappointed like me! Bought speaker. May 2025 and barely used it because I was to take it back home! Used it 10/8 and my speaker stop working completely and won't turn back on! So I emailed Walmart and they said sorry over 30, then contact the seller and was told sorry.. contact the manufacturer! The proce is good but the speaker is no good.. I had it only five months! Do not buy!!! I warn you!!