Customer Ratings & Reviews

Bought this as a Christmas present. I’m sure my kids will love it

By far, the best Bluetooth speaker you can put your dollar on... unless you plan on being in a very humid environment. If that’s the case, then anything UE is your go-to...

I have been impressed with the audio quality out of this Bluetooth speaker. I haven't been able to test how long the battery will last, but it's easy to pair with the three different devices I've connected to it.

I always have had love for Harman speakers since the first one, and now I’ve finally decided to upgrade and get the onyx 4 and honestly these are amazing specially on a sale price thanks to Best Buy Black Friday!!!!

We wanted a speaker we could take on vacation This took up a little more space than we wanted and we returned for the Boise. If we didn’t specifically for a trip we would have kept it. Sound was amazing!

Bought this as a gift for my husband. He absolutely loves it and still continues to be impressed with it’s quality sound! It comments frequently how it’s one of the best he has had.

Bought this for the wife and she loves the way it sounds. Very happy with our purchase also we got it on sale for around $140ish I’m thinking so good deal.

Great sound for the size. Value its excellent and product easy to use

I bought the Onyx Studio 4 as a birthday present for my wife. It puts our prodigious amounts of big, bold sound in a package that fits on our family room end table. Mama is very pleased with her gift!

i found this on sale and then used my student coupon to buy it, but either way i would have still bought it. my friend has had the previous model for a few years and the quality of sound hasnt faded. its a great speaker!

This is a wonderful, portable speaker. I also have a Bose speaker I purchased several years ago, but for sound, I prefer the Harmon/Kardon. Use this all the time and got a great deal on it thru Best Buy.

I love this speaker and have 4 of them in the house! I don't sync them but they are in different rooms and they sound so good! Everybody is impressed with the sound.

Nice speaker Great sound Great price Love that it’s so portable

I have the Onyx 2 and was looking for the same brand for a loved one. With this speaker being the price it was for the quality, the purchase was a no brainer. Great audio and speaker overall.

I've had the Onyx Studio 1 previously and thought it was an awesome portable speaker. Pulled the trigger and bought 2 of these for the labor day sale at $100 a piece. Very satisfied with the sound of these speakers. Only gripe I have with these is that the battery life is only around 4 hrs vs. the 8 hrs stated in the specs. Would definitely recommend these.

Great sound quality at good price. Good Bluetooth connectivity.

Love this speaker. Puts out a lot of sound. Great for parties. Do note that this is not a pocket size speaker. Great sound. I would never know it was a portable speaker. Easily paired within seconds to my cell phone.

I love this speaker. It sounds so much better then any other bluetooth speaker I've heard and owned this size. Awesome clarity. 0nly about a six hour battery but for what it puts out I'm not surprised.

I love this Bluetooth speaker. I bought 2 because of the sound and great bass

Works well, will definitely recommend! Thanks Best Buy!