No New Notifications

top-rated-deal-icon Top Rated Deal

Top Rated Deal

This is a top rated deal due to its average rating of 4.2 stars or higher.
Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker

Harman Kardon Onyx 4 BT Speaker

20+ viewed today
5,000+ bought
Not yet available

Highlights

Bluetooth speaker offers two simultaneous device connections, 8 hours of playtime, and a built-in microphone

Customer Reviews

100% Verified Reviews
All reviews are from people who have purchased this product.
J
Joseph
3 ratings3 reviews
April 10, 2020
I had this speaker less than 4 months and it stopped working. Ill never buy this type of speaker again. I couldn't get a refund because its been over 30 days. Harmon Kardon products are usually above standard. Unable to return this speaker so I had to eat this one. A lost of $160.00
A
Anthony
2 ratings1 reviews
March 31, 2020
Better than expected.
D
Diamond
1 ratings1 reviews1 photos
March 27, 2020
I love it. It's not like the onyx. But it will do.
M
MireyaTOP REVIEWER
17 ratings7 reviews
March 9, 2020
Awesome
C
Clinton
2 ratings2 reviews
March 6, 2020
Awesome
T
thad
3 ratings3 reviews
March 4, 2020
Can’t be beat for the price. Excellent sound quality in a small package. Very satisfied
R
Romona
1 ratings1 reviews
February 27, 2020
I love this speaker.
C
ClarenceTOP REVIEWERHELPFUL REVIEWER
11 ratings8 reviews
February 27, 2020
Loved it
See all reviews

Customer Photos

  • Photo submitted by Diamond
  • Photo submitted by Joel
  • Photo submitted by Andrew
  • Photo submitted by Susan
    See All Photos

Product Details

Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker

  • Product number: HKOS4BLKAM (black)
  • Wireless speaker with Bluetooth 4.2 connectivity
  • Built-in rechargeable lithium-ion battery
  • Lets you connect up to 2 smart devices at the same time
  • Up to 8 hours of playback time on full charge
  • Integrated microphone
  • Harman Kardon Connect+ allows for connecting over 100 speakers with the same feature
  • Siri or Google Now can be accessed with a simple button press
  • Iconic, sleek design
  • Dimensions: 8.5”x12.5”x13”
  • Weight: 7.2lb.
  • Spec sheet
  • Condition: new

About Harman Kardon

At the start, engineer Sidney Harman and his boss, Bernard Kardon, were innovators in public-address sound systems. But the company they worked for wasn’t as interested in broadening its horizons and crafting sound systems for homes. So they created their own company, being among the first to offer a simplified receiver for radio signals with high-fidelity reproduction. That model, the Festival D1000, was a huge hit with music lovers, and in the decades since the company hasn’t looked back. Today, it produces an entire range of home audio equipment, including home-theater systems, sound bars, headphones, and Bluetooth speakers.


bluetooth-speaker-guideBluetooth Speaker Buying Guide

Whether you need a speaker for your bedroom or for a backpacking kit, this guide will help you choose the right one.

For post-purchase inquiries, please contact customer support.

Sold by Groupon Goods. View the products FAQ to learn more.

The Fine Print

Offer is not eligible for our promo codes or other discounts.