Omni 20+


Wireless HD stereo speaker

kr 3.500,003500.0 each
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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

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

1. What are the differences between Omni 20 and 20+? 2. I have Omni 20. With the updated HK apps, can i stream spotify directly on my Omni 20 (not 20+)?

Asked by: Ozzy
The Omni+ speakers come with built-in Spotify Connect and Chrome Cast. Other than that, both have the same specifications. You may use the Spotify app and stream directly to an Omni speakers via Bluetooth.
Answered by: Joe G at Customer Service
Date published: 2017-10-17

How many speakers can be connected together?

Asked by: skyler
The maximum size of your Harman Kardon Wireless HD Audio system is dependent on the strength of your home Wi-Fi router and Wi-Fi signal coverage in your home. More powerful routers can support more speakers. In a normal Wi-Fi house environment, we recommend using up to 6 speakers when using Wi-Fi streamed content. If you have really good Wi-Fi coverage and conditions, then you can easily have 12 speakers active and playing, but have in mind that this requires no interference from other Wi-Fi networks/devices.
Answered by: Joe G at Customer Service
Date published: 2017-10-17

Hello, does it have the native support for Tidal? (through your HK app) or I have to stream through bluetooth?

Asked by: PiotrO
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