Harman Kardon Onyx Studio 3 Wireless Bluetooth Speaker

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Harman Kardon Onyx Studio 3 Wireless Bluetooth Speaker

The powerful Onyx Studio 3 reproduces music accurately with dual woofers and tweeters, lets you hold clear, crisp conference calls, and streams music wirelessly from Bluetooth-enabled devices such as smartphones and tablets.

Bluetooth: Stream Wireless Music, Internet Radio, and Podcasts

Bluetooth lets you stream wireless music from an enabled mobile device, leaving you free to mingle with guests, clean the house, or do yoga—all without interrupting the music. Bluetooth plays your favorite songs over the system’s speakers, filling the room with richer sound than most smartphones, tablets, or laptops can.

Listen in Any Room

Designed as an audio solution for the entire home, the Onyx Studio 3 is easy to carry between rooms so you can listen to music while working out, making dinner, or falling asleep. Its battery lets you use it away from the charger for up to five hours at a time, so you don’t have to worry about unplugging the speaker and plugging it back in every time you want to move.

Crystal-Clear Conferencing

Set up this speaker for group calls at home and at the office. Its built-in microphone captures your voice clearly with noise- and echo-canceling technology.


  • Wireless speaker with Bluetooth 4.1
  • Pair up to 3 Bluetooth-enabled devices at a time
  • Built-in microphone with noise and echo cancelation
  • Can be paired with another Harman Kardon Wireless Dual Sound speaker
  • Rated power: 4 x 15W in AC mode; 4 x 7.5W in battery mode
  • Frequency response: 50Hz–20kHz (-6dB)
  • Bluetooth transmitter frequency range: 2,402MHz–2,480MHz
  • Signal-to-noise ratio: 80dBA
  • Battery type: 3.7V/2,600mAh lithium-ion
  • Playback time: up to 5 hours per charge
  • Power supply: 19V/2A
  • Product dimensions: 10.9”x10.1”x6.4”
  • Product weight: 4.6lb.
  • Condition: new

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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Customer Reviews

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Harman Kardon Onyx Studio 3 Wireless Bluetooth Speaker

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ELEANOR L. Verified Purchaser
Aug 1st, 2017
It has a super good sound. It's compact and you can take it anywhere.
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velysha H. Verified Purchaser
May 4th, 2017
The sound is amazing. The setup was super easy
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Christian B. Verified Purchaser
Jul 5th, 2016
Surprisingly loud for it's size, great sound quality through the entire range.
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