Harman/Kardon

Onyx Studio 3

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Portable Bluetooth Speaker

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A beautiful and powerful audio performance

Crafted with high-end materials, the Harman Kardon Onyx Studio 3 is a full-featured, portable Bluetooth speaker that delivers powerful audio with the iconic Harman Kardon design. You can enjoy music up to 5 hours of playtime thanks to the rechargeable battery and wirelessly connect two Harman Kardon Wireless Dual Sound enabled speakers together to elevate your music listening experience. Users will be able to make clear phone calls with the speaker from its built-in microphone which is powered by noise and echo cancelling technology. The exquisite design will enhance the style and compliment any room.

Item# ONYX STUDIO 3

General Specifications

Bluetooth® transmitter modulation GFSK,π /4 DQPSK, 8DPSK
Rated power 4x15W(AC mode); 4x7.5W(Battery mode)
Battery charge time 5hours
Bluetooth transmitter frequency range 2402MHz - 2480MHz
Signal-to-Noise Ratio 80dB A-weighted
Bluetooth version 4.1
Battery type 3.7V/2600mAh Lithium-ion
Power supply 19V/2A
Music playing time up to 5hours (Varies by volume level and music content)
Bluetooth transmitter power 0 - 9dBm
Support A2DP 1.3 AVRCP 1.5 HFP 1.6
Weight (g) 2071g

Audio Specifications

Frequency Response 50Hz-20kHz(-6dB)
Transducers Woofer 2 x 75mm, Tweeter 2 x 20mm

Dimensions

Dimensions (H x W x D) in (mm) 278.0 x 162.8 x 258.0
Click here for a complete list of all specs for this product

Spec Sheet (EN)

English 1 MB
  • 1x Harman Kardon Onyx Studio 3
  • 1x Power adaptor
  • 1x Quick start guide
  • 1x Safety sheet
  • 1x Warranty card

1 Year

Products purchased online or from an authorized local retailer and under warranty may qualify for an exchange with a valid receipt.

Purchases made from an unauthorized dealer will not be eligible for exchange.

Call us: 1.800.336.4525

  • Sales and pre-sale assistance
  • Technical help
  • Parts and accessories
Onyx Studio 3 is rated 4.6 out of 5 by 106.
Rated 5 out of 5 by from FABULOUS! Absolutely delighted with the sound, style and operation. This is a superb product that I would recommend to anyone, whether enjoying classical or rock music. It performed brilliantly at a bar-b-que at least 30m from the house and the quality of sound was second to none.
Date published: 2017-07-10
Rated 5 out of 5 by from Small but incredibly powerful Do not be put off by the size of this speaker, this thing has such great power! Bought one speaker initially and bought another one a week later because of great it was. The bass is incredible and vocals are very clear. One very happy customer!
Date published: 2017-07-02
Rated 5 out of 5 by from it is truely a Beast!!!!!! bought a pair of Onyx Studio 3 (black), the sound is absolutely incredible.......i would say it is a Beast!!!
Date published: 2017-07-01
Rated 5 out of 5 by from Exellente Sound. My wife purchased 2 of this speakers and the sound is amazing!!! This had been the greatest gift i ever receive for father's day!
Date published: 2017-06-19
Rated 5 out of 5 by from Clarity that you have never heard before! Purchased this today; tested it across many different genres and instrumental platforms; I can hear with awesome clarity not just the vocals but I can hear instruments I never heard before; listening pleasure is probably the best I've heard for a portable Bluetooth speaker; frequency range and noise to sound ratio is equally awesome; I confess I love it! 10/10
Date published: 2017-06-12
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Do HK Onyx Studio 3 work with Miracast Devices?

Asked by: Prentice
No, the ONYX STUDIO 3 will not work with Miracast devices. Miracast is a standard for wireless connections from devices (such as laptops, tablets, or smartphones) to displays (such as TVs, monitors or projectors). It can roughly be described as "HDMI over Wi-Fi", replacing the cable from the device to the display. Miracast employs the peer-to-peer Wi-Fi Direct standard.
Answered by: Joe G at Customer Service
Date published: 2017-07-19

Is there a break in period for the Onyx Studio 3

Asked by: Royboy
No, there is no break-in period for any of our speakers. They will work efficiently after passing our strict quality control.
Answered by: Joe G at Customer Service
Date published: 2017-07-19

When i connect hk studio 3 via aux i can hear only 3sec sound then silent how to fix this? Maybe Bluetooth problems?

Asked by: Bigg
I'm sorry to hear that you are having issues with the ONYX STUDIO 3. Try pairing the speaker with a different source to isolate the issue. If that does not help, please perform a reset to try and fix the issue. - Press and hold the Phone and VOL + button simultaneously. - After 5 seconds, the unit powers Off, and is now reset. If this doesn't help, please reach out to your local HK Customer Support for further assistance, thank you!
Answered by: Joe G at Customer Service
Date published: 2017-07-18

Does the Onyx Studio 3 have an audio wire connection that will allow me to connect to a TV 24/7?

Asked by: Prentice
The Onyx Studio 3 connected to my television, easily with my 3.5mm Aux. Thanks!
Answered by: Prentice
Date published: 2017-07-23

Ihold the power button in and it comes on and turns back off after a second???

Asked by: beaglegun
What you are experiencing is not normal. I do apologize for the inconvenience caused by this issue. There is a possibility that the unit is low in battery, that's why it turns off automatically. Please try charging the speaker or operating it while its plugged in. If you are still experiencing the issue, please submit a case at www.harmankardon.com/support-contact and the Customer Service team will be more than happy to assist you.
Answered by: Drin at Customer Service
Date published: 2017-07-13

I've tried several times to pair my macbook air with onyx studio 3 but after paired. It's not function. Please help me!

Asked by: volfied
The ONYX STUDIO 3 is compatible with the Mac and should connect without any issue. You may try clearing the Bluetooth cache of your Mac and reset the speaker. With the ONYX STUDIO 3 on, Press and hold the Phone and VOL + button simultaneously. After 5 seconds, the unit powers Off, and is now reset. Reconnect your speaker and re-check your Sound Output Preferences. You may want to download and reinstall the latest Bluetooth driver from your computer's manufacturer support website. I noticed that you are in Indonesia. If these do not help, please send an e-mail to support.apac@harman.com and the Customer Service team will be more than happy to assist you.
Answered by: Joe G at Customer Service
Date published: 2017-07-11

my Onyx Studio 3 is not working properly... I connect ir via BT correcktly but the sounds only come out if one button(IE: volume up, down, fone, BT) remains pressed. If I release the button it stops playing sounds(IE:music player)

Asked by: fahaf
I'm sorry to hear that you are having issues with the ONYX STUDIO 3. Try pairing the speaker with a different source to isolate the issue. If that does not help, please perform a reset to try and fix the issue. - Press and hold the Phone and VOL + button simultaneously. - After 5 seconds, the unit powers Off, and is now reset. I noticed that you are in Brazil. If you are still experiencing issues, please submit a case at http://br.harmankardon.com/ and our Customer Service team will be glad to assist you.
Answered by: Joe G at Customer Service
Date published: 2017-07-10

How many can you pair together? I have 2 at the moment and are thinking about purchasing 1 more - but only if all 3 can pair and play together.  

Asked by: Vibeke
The Onyx Studio 3 dual sound feature can only pair for a maximum of 2 together.
Answered by: Joe G at Customer Service
Date published: 2017-07-10
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