Wireless Bluetooth Streaming
Stream music wirelessly via Bluetooth to enjoy room-filling sound. Connect up to 2 smart devices at the same time and take turns playing music.
8 hours of playtime
The rechargeable battery supports up to 8 hours of playtime
HK Connect+
Amplify your listening experience by wirelessly connecting more than 100 HK Connect+ enabled speakers.
Built-in Microphone Conferencing System
Noise and echo cancellation enables crystal-clear conferencing.
Voice Integration
Access Siri or Google Now from the speaker with a simple button press. This can be easily configured via the HK Connect App.
Premium Materials
The superior fabric and finishing combines with iconic design to compliment any style.
General Specifications
Support
A2DP 1.3, AVRCP 1.6, HFP 1.6
Transducers
Woofer 2 x 75mm, Tweeter 2 x 20mm
Rated Power
4 x 15W (AC mode); 4 x 7.5W (Battery mode)
Frequency response
50Hz - 20kHz (-6dB)
Signal to noise ratio
80dB A-weighted
Weight: 2061g
Yes
Dimensions
Dimension (H x W x D): 260mm x 278mm x 159.5mm
Yes
Control and Connection Specifications
Bluetooth version: 4.2
Yes
Bluetooth transmitter power
0 - 9dBm
Bluetooth transmitter frequency range
2402MHz - 2480MHz
Bluetooth transmitter modulation
GFSK, π/4 DQPSK, 8DPSK
Battery
Power supply
19V/2A
Battery type
3.7V/3000mAh Lithium-ion
Battery charge time
5 hours
Music playtime
up to 8 hours (Varies by volume level and music content)
- 1 x Harman Kardon Onyx Studio 4
- 1 x Power adaptor
- 1 x Quick start guide
- 1 x Safety sheet
- 1 x Warranty card
Providing the perfect balance of great sound, iconic design, and premium materials, the Onyx Studio 4 is the epitome of room-filling audio. Crafted to be the best sounding, full featured, portable Bluetooth speaker in its class, the Onyx Studio 4 offers two device connections, 8 hours of playtime and Harman Kardon Connect+, which allows you to connect 100+ speakers with the same feature with the touch of a button. Rounding out the Onyx Studio 4 offerings is a built-in microphone with Voicelogic, echo and noise cancellation for crystal-clear conferencing over the speaker.
Manuals & Downloads
The latest owner's manuals, quick start guides, and documents.
Search Result For ""
Harman Kardon Onyx Studio 4 is rated
out of
5 by
367.
Rated 5 out of
5
by
ShoneBT from
Superb!
Update! After 8 months of having a pair of Onix 4's I am even more delighted than I was when I bought first one! If you plan to buy a home hi-fi without breaking a bank, my advice is to buy these. Position them as far away from the wall (to reduce not so controlled bass), remove the grills (to gain 1db in hf range), use app to pair them in stereo mode (for soundstage), tilt them (like studio monitors for imaging) and keep those tweeters at ear level (for detailed sound)... You won't believe what sound quality these bt speakers can produce. Now at 360 USD for a pair (in Europe), I can't find anything even close... Pure madness!
Date published: 2018-08-19
Rated 5 out of
5
by
ShellyM954 from
Awesome Speaker
My hubby bought this speaker just to try it out (we usually get Bose), after I suggested he try Harman Kardon since they made speakers for some Mercedes Benz models. This speaker delivers awesome sound quality. The bass is crazy!! (And I mean the good crazy) My sons love it so much they're purchasing their own.
I also love that more than one person can connect to the bluetooth at one time, and that you can sync several of these together. Imagine having a party with these babies!! I'm very happy with this purchase. Glad we bought it. Now to try out the headphones.
Date published: 2018-03-31
Rated 2 out of
5
by
Jakub from
Poor Bluetooth connectivity
Great audio quality, but poor Bluetooth connectivity.
This speaker just support SBC Bluetooth codec, does not support any high quality codecs.
To get battery level (on android or apple), you must install HK app, share location, and wait 10 seconds for it to sync, because it creates a separate LE connection for just that. Can you please fix that ? Either implement HFP1.7, or the Apple "Bluetooth Headset Battery Level Indication". If you can't do that, at least use standard LE "Battery Service" rather than custom notification.
Please fix the battery level in next firmware update.
Date published: 2017-11-29
Rated 5 out of
5
by
BobJ from
If they could correct battery/charging issues...
These would be best in class, period! One "solution" I found for the battery endurance issue was to buy a 20,000 mAh power bank that is capable of 19v output. The one I bought comes with several different size adapters that will plug into the OS4. Power conversion will eat a fair amount of power (unavoidable for ANY power bank), but what is left allows me to run the speaker at full volume for no less than 5 hours! It is as if the speaker were plugged into the wall electrical outlet.
Date published: 2018-08-25
Rated 5 out of
5
by
Trevor from
The Best Bluetooth Speaker
No other bluetooth speaker can compare to this masterpiece, perfect sound quality and with the easy link to other speakers, you can create easy surround sound. It's got a price tag, but the bang is worth the buck.
The only problems I've experienced is an every once in a while skipping type sound. It's not my music I think, but I'm going to look into it. The speaker is still worth it overall, as I said, literally nothing can compare to this speaker.
Date published: 2017-12-26
Rated 5 out of
5
by
Clit2ras from
White 4 looks great
I've got onxy 2 3 4 all sounds the same and looks identical look out for 5 next year it will do the same just a name change and price hype so by earlier model when price will be massively reduced. Also brought two sound sticks 111 one come with Bluetooth acsess and other one only works with RAC jack lead same price so be careful when dealing with online shop but still a great product be careful you don't get stitched up.
Date published: 2017-12-30
Rated 5 out of
5
by
Shone from
Great mid-range bt speaker!
In Europe is priced at 200 euros and it's hard to find anything better in that price range. Balancing it with some eq is a must, otherwise bass is way too overwhelming, mids are recessed and highs are not well pronounced... But when you play with it for a few days, man it shines! Nice sound stage, punchy bass, good mids, solid highs and even some stereo separation... Planing to buy another one these days. That should be impressive!
Date published: 2018-01-16
Rated 5 out of
5
by
Anonymous from
Amazing
I got this for birthday present 5 days ago. I have no words. I really love the high quality products, the high quality music. The design, the sound, everything is perfect. Crystal clear highs, very powerful basses. Very detailed soundscape. This is the best in this price range ( in Hungary it's just 200$ ).
I have in blue colour, really nice!
Fully recommended speaker! :)
Date published: 2017-09-03
Can i pr this speaker too an Alexa unit?
Hi there, you can pair your Alexa unit to our Harman Kardon Onyx studio 4 by pressing and holding the Bluetooth button until the lights flash blue to put it in pairing mode, then go to your device and look for Onyx studio 4 and tap on it to connect to it. If you need more help, please submit a case request so we can assist you: https://www.harmankardon.com/support-contact.html
Date published: 2019-08-08
Can you connect a microphone to it? Blue tooth?
That's an interesting question, Katherine. Your mobile devices, tablets, or laptops are the sources that can only be connected to the speaker via Bluetooth or through auxiliary but not an external microphone.
Date published: 2019-08-02
Kan hij tegen water?
Bedankt voor uw vraag.
De Harman Kardon Onyx Studio 4 is niet waterbestendig.
Indien u nog verdere ondersteuning wenst, gelieve dan het Harman Customer Support team te contacteren per telefoon, e-mail of chat voor directe hulp.
Zie https://www.harmanaudio.nl/support-contact.html voor meer informatie.
Dank u.
Date published: 2019-07-23
Al jaren in bezit van studio 3 en doet het nog perfect. Kan ik deze nog koppelen met een studio 4 of hoger. Het is lastig om tegen een goed prijs de studio 3 te krijgen.
Bedankt voor uw vraag.
Helaas kunnen de Onyx Studio 3 en Onyx studio 4 niet draadloos met elkaar verbonden worden.
De Onyx Studio 3 ondersteund Dual Wireless Sound en de Onyx Studio 4 HK Connect+. Deze twee zijn helaas niet met elkaar compatible.
De Onyx Studio 3 kan niet verbonden worden met de HK Onyx Studio 4 of 5 maar wel met bijvoorbeeld de Harman Kardon Go+Play Mini.
Indien u nog verdere ondersteuning wenst, gelieve dan het Harman Customer Support team te contacteren per telefoon, e-mail of chat voor directe hulp.
Zie https://www.harmanaudio.nl/support-contact.html voor meer informatie.
Dank u.
Date published: 2019-07-22
Why does my speaker sound distorted
Hi Kristy, thanks for posting this question. We may need to troubleshoot your Harman kardon Onyx Studio 4 speaker to find out why it sounds distorted. If you haven't yet, please submit a case request to the link below so we can continue to help you: https://www.harmankardon.com/support-contact.html
Date published: 2019-07-20
Can't seem to connect with my android phone
Let's try to troubleshoot your Harman Kardon Onyx Studio 4. We suggest pairing the speaker to your phone by pressing on the Bluetooth button on the speaker — once you see the light blink fast, turn on the Bluetooth on your phone and let it discover the speaker and connect to it. If you are still unable to discover the speaker by doing this, you can reset it by pressing and holding the Volume + and Phone buttons simultaneously for about 5 seconds while the speaker is on. The speaker will then power off, letting you know that it is reset back to its factory default settings. When you turn the speaker on after doing a reset, it should automatically go into pairing mode. Follow the steps above once you see the light blinking to try and pair your phone again.
If you continue to experience any issues, let us know and we'll take the next steps: https://www.harmankardon.com/support-contact.html
Date published: 2019-07-19
Har lige 2 spørgsmål . Kan man oplade sin mobil telefon via det lille stik på højtaleren? Kan man sætten en powerbank til ? Spille virkelig fremragende :-)
Hej, og tak for dine pæne ord!
Ingen af delene kan lade sig gøre, desværre.
Porten bagpå er kun beregnet til eventuelle opdateringer.
Vi har flere modeller fra JBL, som kan oplade andre apparater via USB udgang, altså fungere som en powerbank. Det er Charge, Xtreme and Boombox. De kan også oplade en ekstern powerbank, afhængigt af om de har strøm nok til den aktuelle størrelse powerbank. Det er jo faktisk at oplade en powerbank med en powerbank.
Kun Charge kan selv oplades fra en powerbank, da den oplades med 5 Volt. De andre oplades med højere spændinger, og har derfor deres egne strømforsyninger med i kassen.
Jeg håber, det er forståeligt.
Date published: 2019-07-02
Can I connect 2 Onyx Studio 3 with 2 or more Onyx Studio 4?
You cannot even connect four Studio 4s together at the best of times ESSPECIALLY WITH THEIR FAULTY HK CONNECT APP!
Better off saving yourself alot of heartache and throw this rubbish in the trash where it belongs!
Date published: 2019-07-02