Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker

Harman Kardon Onyx 4 BT Speaker

Up to 66% Off
Discount 66%
10,000+ bought
$449.95
$154.99
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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.

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The Fine Print


Customer Reviews

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Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker

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Jeff Verified Purchaser
Apr 16th, 2019
This is my second HK Onyx speaker. The first was a Studio 2. Both have great and smooth bass response. They can play pretty loudly without distortion as well. They produce a lot of sound from a fairly small footprint. Pairing with various Bluetooth devices was very simple.
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nadia Verified Purchaser
Apr 12th, 2019
Love it! Came in time, and the speaker has a great sound and is loud
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elaine Verified Purchaser
Apr 10th, 2019
Great sound easy setup fantastic!!!!
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Rana Verified Purchaser
Apr 9th, 2019
Amazing sound and fantastic price.
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Craig Verified Purchaser
Apr 8th, 2019
Love it...
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Les Verified Purchaser
Apr 7th, 2019
Amazing sound, amazing deal !
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ken Verified Purchaser
Apr 7th, 2019
Great product, great experience
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KACIE Verified Purchaser
Apr 6th, 2019
Great speaker for amazing value!
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LaShonda Verified Purchaser
Apr 6th, 2019
Plays loud and has good quality.
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Damon Verified Purchaser
Apr 5th, 2019
Amazing. Truly amazing how much sound comes out of this thing. Listen to these comments, this is one of the best Bluetooth speakers around!
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