Onyx Studio 9 - Portable Stereo Bluetooth Home Speaker with Built-in Battery and USB Charging, self-Tuning, and Multi-Speaker Connection by Auracast - Black

I love Harman Kardon speakers. My last one broke and I decided to finally suck it up & buy another one. Yeah it's expensive, but honestly these certain speakers are expensive for a reason. The bass & overall sound on it is phenomenal. You don't even need to crank it all the way up to be able to hear it from across the house, but then again my house is pretty empty. The battery life is wonderful. I can play it for hours & hours before it's ready to charge again & even when it does need charging it makes a clear sound to warn you rather than just shuttinf off completely. Connecting to my phone is super easy.

Great product but received a used unit from one of the Amazon vendors instead of the advertised new. The unit i got was missing some of the packaging and the controls were scratched. I gave it away to the guys in the warehouse and bought a new on on Walmart for me. Both have great sound are are easy to setup and use.

I was expecting something good, but I'm blown away! These speakers sound good enough to use full time in a small to medium size room. I wanted a good portable stereo system that I can set up on the go, and also use in my motorhome for music and theater sound (the Bose soundbar in the RV is just okay, but not immersive in the least). These speakers far surpassed my expectations, even compared to decent wired speakers. The fact that they are battery powered, while also being crammed full of audiophile-level engineering, has my mind boggled! How did they do that? Major kudos to the engineers at Harmon Kardon!

My fiancé loved this as a birthday present. This speaker has wonderful sound and better bass than previous gen’s (if you can even believe). We love the onyx studio speakers and will continue to buy from Harmon Kardon. The design is modern and sleek looking good in any room

Beautiful Eq and bass, like most Bluetooth speakers you can’t really push them past half way or 3/4 volume till compressor limits bass, which is a little underwhelming. Mainly an indoors speaker. Always place the speaker furthest away. Amazing speaker regardless !

This was the best sounding speaker I've every heard. I enjoy my speaker & my family & friends end up purchasing one also. I love that its light weight & can be easily carried and can pair with your Bluetooth,size is perfect for me & can transported anywhere. Make sure you fully charge if you are planning on more than an hour usage. Keep you cord on hand for charging . Love this speaker! I was satisfied with this purchase.

Wow! This speaker has great sound. I never expected it to be as good as it is. Crisp. Balanced. Powerful. It’s a very nice looking speaker too. So worth the price.

I have ordered every generation of these speakers at each time, I have been very impressed. This latest edition is no different and met our expectations. It's a great device as the others were and it's nice to know that you can link them to another device. We are very happy!