Omni 20+


Wireless HD stereo speaker

kr 3.500,003500.0 each
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The expected in-stock date is 17 April 2018.

Easily stream wireless music throughout your home

The Harman Kardon Omni 20+ let’s you easily set up a wireless HD music system. It also adds access to music services such as Spotify Connect and Chromecast built-in. Simple to set up and easy to operate, the Omni 20+ is the fastest way to make your music wireless anywhere in your home with one speaker or with many!


General Specifications

Frequency response 53Hz~20kHz -3dB
Signal-to-noise ratio >80dB
Input connections Bluetooth®, Aux-in, Wi-Fi
Power supply 100−240V~50/60Hz
Power consumption in sleep mode <3.0 Watts
Weight 2325g


Dimensions (W x D x H) 260mm x 164mm x 166mm
Transducers 2 x 90mm woofers, 2 x 19mm tweeters

Control and Connection Specifications

Bluetooth® transmitter frequency range 2402 − 2480MHz
Bluetooth® transmitter power <4dBm
Bluetooth® transmitter modulation GFSK, π/4 DQPSK, 8DPSK
5G Wi-Fi transmitter frequency range 5.15~5.35GHz, 5.470~5.725GHz, 5.725~5.825GHz
5G Wi-Fi transmitter power <20dBm (EIRP)
5G Wi-Fi modulation OFDM, BPSK, QPSK, 16QAM, 64QAM, 256QAM
5G Wi-Fi network compatibility IEEE 802.11 n/ac
2.4G Wi-Fi transmitter frequency range 2412 – 2472MHz (2.4GHz ISM Band, USA 11 Channels, Europe and others 13 Channels)
2.4G Wi-Fi transmitter power <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
Click here for a complete list of all specs for this product

Spec Sheet (EN)

1 MB
  • Omni 20+ Wireless HD Stereo Speaker
  • Quick-start guide
  • Regional power cord(s)
  • Safety & Warranty Sheet
Omni 20+ is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Omni 20 so good very good buy Very good sound nice top end sound nice mount of bass really impressed with a lovely all round sound not to much bass like other speakers of this price rang
Date published: 2017-11-28
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Hi, I have just purchased Omni 20+ and 10+. I am also looking at an Onyx Studio 4. Can I somehow connect the Onyx with the Omni + series so that while streaming fex Spotify on the Omni + the Onyx will play the same audio?

Asked by: Jall
Unfortunately, the Onyx Studio 4 makes use of the HK Connect+ technology to another speaker. The Omni 20+ and Omni 10+ uses Wi-Fi and a local area network to connect to one another..
Answered by: Steve S
Date published: 2017-11-25

Good morning, I'm thinking of buying a horn, but I do not decide between the omni 20 and the Onyx Studio 4, I already have an onyx mini, so I can configure them for a stereo sound, but even with the two onyx configured, it's better the hd sound of this ??

Asked by: achp79
If you're looking for a portable speaker then the Onyx studio 4 is a good choice since the Omni 20+ needs to be connected to a power source to work.But if you're looking for a better audio quality then the Omni 20+ should be the one for you.
Answered by: Mario at Customer Service
Date published: 2017-11-18

I cannot find the Spotify streaming service in the HK controller app, as it is mentioned above. I have 2 OMNI 20 (no plus)

Asked by: mark001
Hi The first generation Omni speakers do not support Spotify. You can use Spotify Connect on the 2nd generation Omni products ( Omni+ ), and restream from this new Omni+ to 2 first gen. Omni speakers. If you require further assistance, please contact our customer support
Answered by: Kay Harman
Date published: 2017-11-08

I have 3 Omni 20 speaker. I stream spotify via Bluetooth. Often I have connectivity issues (latest firmware). If I now buy one Omni 20+ speaker, how many speaker can I connect? Will the WIFI improve the connectivity?

Asked by: ifinno
Yes, you are able to pair the new Omni 20+ with the old Omni 20 speakers (master and slave, respectively). For every two first generation speakers, you need at least one Omni+ speaker. Although the software for the Omni+ speakers have improved, there are no changes to Wi-Fi connectivity.
Answered by: Aj at Customer Service
Date published: 2017-10-17

Does the 20+ have a built-in battery ?&#65279; In my local store I was told yes, however, ChrisZA asked the same question below to which you replied, that it has not. Please clarify.

Asked by: goodnightvienna
The OMNI 20+ is not designed for portable use and therefore does not have a battery. Maybe the sales rep was thinking of the OMNI 50+, which does have a battery and is splashproof and weatherproof, so it can be used outdoors.
Answered by: Drin at Customer Service
Date published: 2017-10-17

Does the Omni 20 have to be connected to a power source or has it got a battery source for portable use?

Asked by: ChrisZA
The HK Omni 20 needs to be plugged in to a power outlet for it to function. It doesn't have a built in battery inside.
Answered by: Aj at Customer Service
Date published: 2017-10-17

Could be posible to pair an Omni 20+ and a old Omni 20 as stereo pair (being Omni 20 + the m&aacute;ster and old Omni 20 the slave)?

Asked by: Danmal
Yes, you may definitely pair your Omni 20+ with the old Omni 20 (master and slave, respectively), since the only features added to the Omni + series are Spotify Connect and the built-in Chromecast. There were no changes made on the wireless pairing.
Answered by: Joe G at Customer Service
Date published: 2017-10-17

How is WiFi playback supported from iOS devices? Given you don't mention AirPlay, I guess through an app?

Asked by: TrianK
Yes. You need to download the HK Controller App to configure the OMNI 20+.
Answered by: Joe G at Customer Service
Date published: 2017-10-17
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