Harman Kardon Onyx Studio 9 Black Wireless Bluetooth Speaker HKOS9BLKAM

Sounds amazing haven't turned up all the way up since it's real loud. I used as a surround sound for watching movies and it's amazing quality.

Crystal clear sound. I purchased it as a christmas gift for my husband which he loves. Highly recommend.

Harman Kardon Onyx Studio 9 – Where Style Meets Sound The Harman Kardon Onyx Studio 9 is more than just a Bluetooth speaker – it's a statement piece that combines premium sound with elegant design. With its high-end materials and sleek, modern look, it fits beautifully into any home environment. Sound That Impresses Equipped with dual tweeters and a powerful woofer, the Onyx Studio 9 delivers a clear, room-filling sound with deep bass, detailed mids, and crisp highs. Perfect for music lovers who appreciate balanced, high-fidelity audio. Smart Connectivity With reliable Bluetooth connectivity and the option to pair multiple Onyx Studio 9 speakers, you can easily expand your sound throughout the home – great for parties or larger spaces. Battery & Everyday Use The built-in battery provides up to 8 hours of playback, enough for a full day of listening. While it lacks water or dust resistance, it's ideal for indoor use – whether in your living room, office, or creative space. ✅ Key Benefits: Premium design with high-quality materials Powerful, well-balanced audio Multi-speaker pairing for wider coverage Solid battery life ❌ Things to Consider: Not water- or dust-resistant Slightly bulky for travel Conclusion: The Harman Kardon Onyx Studio 9 offers a beautiful blend of design and sound. If you're looking for a stylish, high-performance speaker for indoor use, this one is an excellent choice.

I got the Onyx 9 about a month ago and I am so happy with it! It's super intuitive to use and easy to move around for even better audio wherever you are. The app makes it easy to adjust some things to your preferences. The sound quality is amazing! And charging the Onyx is quite fast

The Harman Kardon Onyx Studio 9 is a very decent Bluetooth speaker. The design is very nice with both speakers in the front and in the back and due to its slim design it can easily be places on narrow surfaces such as a windowsill for example. The sound quality of the speaker is great both at low and high volume. The Harman Kardon One app makes provides you with an equalizer to further adjust the sound to your liking. Due to the large built-in battery (lasted up to 8 hours) the speaker is very portable and you can take it along wherever you go around the house/ garden. As a Bluetooth speaker for me this is the best one I have ever had. It would have been nice that the speaker would have had the possibility for a Wi-Fi connection. But if you ale looking for a Bluetooth speaker with both a great design and superb sound quality this speaker is the way to go.

This is absolutely the best

Everytime you take a break from streaming for more than a few minutes it automatically shuts off and you have to keep turning it on everytime you come back from a 2 minute break so I worry that the buttons will eventually be the first thing to go! Turning it on 5 times a day and then turning it up and adjusting it- the buttons are going to wear out soon, oh well! It should stay on and connected to the blue tooth for at least 15 minutes or until you turn it off l.

Get ready to invite a beast into your music world. The pictures on this site don't prepare you for how large and heavy this speaker is. Mind you, that's a good thing! Thanks to its weight, it feels sturdy and balanced and produces a loud and strong bass. The rubber padding under the unit makes sure it doesn't slip or slide and adds to the general luxurious feel of the unit. The brushed aluminum is a joy to watch and touch. Other units on the market provide 360º audio, this unit only provides audio in one direction, allowing you to pair it with other units to get a “stereo” sound. The unit is very bass-heavy and even when tweaking with the Harman Kardon One app, I couldn't find a good setting for classical music. Pop music and electronic music in general sounds great, with still that very strong bass present, but that doesn't impede the great sound quality you get with this unit.

The speaker is much bigger than expected so returning.

It wasn't brand new like I was led to believe. Definitely returning this!