Onyx Studio 5


Portable Bluetooth Speaker

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Unique design meets superior sound

The Harman Kardon Onyx Studio 5’s advanced and distinctive design is expressed through its signature round silhouette, premium fabric cover of the speaker enclosure and an integrated aluminum handle for easy portability. Destined to be the best sounding, full featured portable Bluetooth speaker in its class, the Onyx Studio 5 offers 8 hours of playtime as well as wireless dual sound, which wirelessly connect two Harman Kardon Onyx Studio 5 speakers to elevate music listening experience. Commanding attention at every angle, the Onyx Studio 5 is an iconic design piece in any home.


General Specifications

Bluetooth version 4.2
Support A2DP 1.3, AVRCP 1.6
Transducers Woofer 1 x 120mm, Tweeter 1 x 25mm
Rated Power 1 x 50W RMS Bi-amp (AC mode)
Frequency response 50Hz – 20kHz (-6dB)
Signal to noise ratio 80dB A-weighted
Power supply 19V/2A
Battery type 3.635V/3283mAh Lithium-ion
Battery charge time 5 hours
Music playtime up to 8 hours (Varies by volume level and music content)
Bluetooth transmitter power 0 – 9dBm
Bluetooth transmitter frequency range 2402MHz – 2480MHz
Bluetooth transmitter modulation GFSK, π/4 DQPSK, 8DPSK
Dimension (H x W x D) 284mm x 291mm x 128mm
Weight 2980g
Click here for a complete list of all specs for this product

Spec Sheet (EN)

2 MB
  • 1x Harman Kardon Onyx Studio 5
  • 1x Power adaptor
  • 1x Quick start guide
  • 1x Safety sheet
  • 1x Warranty card
Onyx Studio 5 is rated 4.2 out of 5 by 21.
Rated 5 out of 5 by from Good sound I just bough, it good, my team work is surprise when their listening
Date published: 2018-12-04
Rated 5 out of 5 by from Great sound, with sweet bass Bought these a few days ago, really happy with the result. They hit high's and down's very well. And a bass that you can really feel away from the speeker. 10/10 ville kjøpt igjen
Date published: 2018-11-24
Rated 5 out of 5 by from great speaker got it as a gift and love it.will write more about it soon..plus no legs to break off like the 4 model
Date published: 2018-11-11
Rated 5 out of 5 by from Fantastic sound Just bought it tonight and started it up and took all of 1 second to figure out how to use it loving it so much... never heard something so amazing in my life. Best purchase ever!!!
Date published: 2018-11-07
Rated 5 out of 5 by from Fantastic kit! Arrived yesterday, took all of 30 seconds to set up, so easy to use. Looks so classy and the sound is stunning. No difference in volume and quality of sound between wired and wireless. Incredibly chuffed and can’t recommend highly enough.
Date published: 2018-10-06
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hi, is it possible to charge from car ??

Asked by: akhi
The Onyx Studio 5 charges at 19V/2A, while most car chargers provide a 12V output. Therefore, in this case, you should not use a car charger to charge your device.  If you need further assistance, please submit a case request at https://www.harmanaudio.com/support-contact.html and the Customer Service Team will be more than happy to assist you.
Answered by: Thilo
Date published: 2018-12-12

How long to charge

Asked by: Jerine
Thank you for your question. The charging time for the Harman Kardon ONYX STUDIO 5 is 5 hours. For further technical details please refer to the product's specification sheet on https://www.harmanaudio.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwd230a1b2/pdfs/HK_Onyx_Studio5_Spec_Sheet_English.pdf. Should you wish to receive further support, you may contact the Harman Customer Support team by telephone, email or chat in order to receive direct assistance. Please see https://www.harmanaudio.com/support-contact.html#ns for further details. Thank you.
Answered by: Charline
Date published: 2018-12-12

Is it possible to turn off the automatic shut-off function while connected to power? I’d like to wake up to music playing as well as falling asleep to it, currently, the speaker turns itself off before I wake up. 

Asked by: Emma
No, the power saving feature is present to all of our speakers and it is not possible to turn it off.
Answered by: Nick F
Date published: 2018-12-04

I purchased two of these speakers. The only way I've been able to sync both at the same time is to simultaneously hold down the bluetooth buttons. Is there a way to do this without having to move the speaker every time I want to connect both?

Asked by: DeeS
Figured it out! Turn on and connect only one speaker to music source. Then long press the blue tooth button. Then turn on second speaker, and long press bluetooth button. It is important that the second speaker IS NOT connected already to music source; second speaker will connect to first speaker. This works consistently and my speakers are at least 20 feet apart.
Answered by: DeeC
Date published: 2018-12-01

what do i do if my speaker won’t turn on? i plugged it in because it died and it showed the red light for a while and then the light went away. i thought that meant it was done charging, but it won’t turn on. even if it’s plugged in. 

Asked by: hales
Same problem with mine. Used it last night fo the first time. Now nothing happens when i use the power buttn..
Answered by: Kristian olsen
Date published: 2018-11-29

Will the Onyx Studio 5 work with a Peloton bike with no delay?

Asked by: RCorm
We would like to work with you directly to help you with your issue. Please submit a case request at https://www.harmankardon.com/support-contact.html and the Customer Service Team will be more than happy to assist you.
Answered by: Mario at Customer Service
Date published: 2018-11-26

Is there a way to adjust the bass

Asked by: Sam123456
Unfortunately there is no way to directly adjust the bass. You may need to use a 3rd party equalizer app to adjust the bass.
Answered by: Mario at Customer Service
Date published: 2018-12-04

When I play a video on my Speaker, the sound has a delay, is this normal?

Asked by: Jorge89
The Onyx Studio 5 was designed to play music only and may have delays when the video source is connected via Bluetooth. You can still use the Aux cable and you won't experience any delays.
Answered by: Rhae C
Date published: 2018-11-24
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