Harman Kardon Onyx Studio 9 - Portable Stereo Bluetooth Home Speaker with Built-in Battery and USB Charging self-Tuning

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. Read more

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! Read more

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. Read more

Amazing. Gave this as a gift to my son for Christmas and he loves it. I have the 8 great improvement with the 9 Read more

Excellent product Read more

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. Read more

This speaker is excellent. Very impressed with the sound quality! Read more

I love the sleek look of this speaker. I find the app very useful when using this speaker. My BMW X5 has the harman/Karson sound system and I love it. I wanted that same sound in my house and the studio 9 delivers! Clean crisp sound with the deep bass gives it a flawless sound Read more