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Omni 20


Wireless HD Stereo loudspeaker

£199.99199.99 each £249.99
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The expected in-stock date is 03 January 2017.

Wireless room-filling sound at the touch of a button

The Harman Kardon Omni 20 is a wireless, truly HD audio system. It fills your room with pure, crisp sound thanks to Harman’s expertise in audio technology. Now the music doesn’t stop no matter where you are in your home. Simply set up multiple speakers and enjoy wireless room filling sound at the touch of a button. Play different music in different rooms or stream the same song throughout your house with party mode. Our app and Bluetooth capability let you access any music from your phone or your favorite apps seamlessly.

Omni App

Device Compatibility

Bluetooth Yes

General Specifications

Transducers 2 x 75mm woofer, 2 x 19mm tweeter
Rated Power 4 x 15W
Bluetooth Transmitter Frequency Range 2402 − 2480MHz
Bluetooth Transmitter Power less than 4dBm
Bluetooth Transmitter Modulation GFSK, 3.14/4 DQPSK, 8DPSK
2.4G Wi-Fi Transmitter Frequency Range 2412 − 2472MHz
2.4G Wi-Fi Transmitter Power less than 20dBm (EIRP)
2.4G Wi-Fi Modulation OFDM, DSSS, DBPSK, DQPSK, CCK, 16QAM, 64QAM
2.4G Wi-Fi Network Compatibility IEEE 802.11b/g/n
Weight (g) 2125

Audio Specifications

Frequency Response 53Hz - 20kHz @ -6dB
Signal-to-Noise Ratio >80dB


Width (mm) 260
Width (in) 10-1/4
Depth (mm) 164
Depth (in) 6-7/16
Height (mm) 166
Height (in) 6-9/16
Click here for a complete list of all specs for this product

Spec Sheet (EN)

1 MB

Spec Sheet (EN)

808 KB
  • Quick-start guide
  • Omni 20 Wireless HD Stereo Speaker
  • Regional power cord(s)
  • Harman Kardon catalog
  • Power Supply
  • Safety & Warranty Sheet
Omni 20 is rated 3.3 out of 5 by 25.
Rated 5 out of 5 by from simple,beautiful design. stunning sound!! I enjoy every minute listening music with this speaker. I wish I could afford another
Date published: 2016-05-31
Rated 5 out of 5 by from The bass is unmatched I really wish it didn't have to be plugged in to function, but if you can get over that downside, this speaker is amazing. It looks classy and sounds classier.
Date published: 2016-05-29
Rated 5 out of 5 by from Sound Purchased on the Black Friday sale what a great sound for the price
Date published: 2015-12-19
Rated 5 out of 5 by from Why did I uy an Onyx again? Bought both this and an Onyx. This for me and the Onyx for my fiance and I to have on the go. (We live on the shore so we go to the beach a lot). This sounds exactly like the much more expensive Onyx leaving me to wonder if it's actually worth the extra $200. They're both amazing speaker. Bass is excellent (not overpowering) and mids and highs are clear. The app could be a better though, but we don't really use that much anyways.
Date published: 2015-12-01
Rated 5 out of 5 by from Great Sound! Just recently purchased the Harman Omni 20 for our home. There are several ways to connect but I connected via bluetooth. I tried connecting from my Macbook and Samsung phone. It has a nice full sound that carries throughout the whole room which was nice since we have an open floor plan. The quality of the sound does not change even when you increase the volume. The only thing I did notice was when I connected to the laptop, there was some static initially (for a split second) and then the sound is clear. Note: The description says it's wireless but you actually need to plug in. There is no battery option.
Date published: 2015-07-14
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Hat das Gerät Omni 20 einen Akku?

Asked by: RaDe
Wir bedanken uns für Ihr Interesse an unsere Produkte. Der Omni 20 Lautsprecher verfügt über kein Akku, es funktioniert nur verbunden an eine Strohmquelle. Wenn weitere Fragen auftauchen, bitte geben Sie uns Auskunft an customer.support@harman.com
Answered by: Mircea
Date published: 2016-12-07

bonjour je viens de m'acheter la harman Omni 20 par contre je compte l'utiliser pratiquement exclusivement comme enceinte pour mon ordinateur avec la prise jack sauf que toute les 3 minutes l'enceinte se met en wifi. need help pls

Asked by: kowenten
Nous vous remercions de nous avoir contacté, nous préférons vous contacter via mail directement, afin de vous aider le plus vite possible à résoudre ce dysfonctionnement.
Answered by: Zied
Date published: 2016-12-02

När kommer er app stödja Spotify?

Asked by: Macke
Hej! Spotify Connect ska vara inbyggd i vår nya Omni+ serie. Spotify tjänsten ska inte integreras i HK Controller appen, men om man lägger till en Omni+ enhet ska man kunna streama Spotify Connect upp till 2 äldre Omni.
Answered by: Victor
Date published: 2016-11-30

Bonjour, Comment connecter 2 enceintes omni 20 en stéréo depuis mon Mac Book Pro branché sur mon réseau wifi ? Il ne s'agit pas de liaison bluetooth ni de commande à partir d'un téléphone portable, mais de wifi uniquement et depuis un ordinateur. Merci

Asked by: Jo le Taxi
Merci pour votre question! Pour configurer 2 enceintes Omni 20 en tant que paire stéréo, vous devez utiliser l'application HK Controller qui n'est disponible que pour les smartphones et tablettes Android et les appareils iOS (iPod Touch, iPhone, iPad). Cela ne devrait pas prendre plus de 3-4 minutes au total si vous suivez les instructions fournies par l'application. Une fois qu'ils sont configurés comme une paire stéréo, vous n'avez pas besoin de l'application, sauf si vous voulez bien sûr jouer de la musique via Wi-Fi. L'application HK Controller représente actuellement la seule méthode de streaming de musique via Wi-Fi. Si vous souhaitez lire de la musique à partir de votre MacBook Pro, vous pouvez utiliser le Bluetooth ou bine un (câble mini jack) sur l'un des deux haut-parleurs, puis le signal sera automatiquement transmis par votre réseau Wi-Fi à l'autre enceinte. C'est-à-dire si les deux enceintes sont déjà configurés comme paire stéréo. Pour plus d'informations, vous pouvez contacter notre service clients.
Answered by: Zied
Date published: 2016-11-29

I'm about to use 4 of them in a pastry, is this possible to link them all? how many Omni 20s can be linked as a maximum? Thanks.

Asked by: Hero
Yes. By design, the OMNI speakers (OMNI 10, OMNI 20 and ADAPT) are made to connect to each other under one home network. You can connect up to a maximum of six of these speakers.
Answered by: Ren at Customer Service
Date published: 2016-11-27
  • 2016-12-08T09:37CST
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