Harman Kardon OMNI 20
Top 26%114 points
Top 26%
Lowest frequency
Number of portable speakers
lowmidhigh
Top 90%
38 portable speakers
50.5Hz - 71.75Hz
NaN% of all portable speakersYes
No
lowest frequency
highest frequency
audio output power
driver unit size
SNR
53
Hz
Samsung WAM750
8Hz
Best

Harman Kardon OMNI 20: 25 facts and highlights

1. height

166mm
Soundmatters FoxL DASH7: 19mm
54
0

2. width

260mm
Scosche boomBOTTLE mini: 34.5mm
47
0

3. driver unit size

The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.
19mm
Sonos Sub: 152.4mm
42
0

4. control panel placed on a device

There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.
Harman Kardon OMNI 20
91% have it
42
0

5. weight

2125g
Sony Ericsson MS430: 67g
38
0

6. volume

7078cm³
WOWee One Slim: 92.4cm³
38
0

7. has stereo speakers

Devices with stereo speakers deliver sound that surrounds the user from left and right side, creating a richer sound and a better experience.
Harman Kardon OMNI 20
49% have it
38
0

8. lowest frequency

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
53Hz
Samsung WAM750: 8Hz
38
0

9. can be controlled remotely

A remote control allows you to control the device remotely. The remote control can be included or optional.
Harman Kardon OMNI 20
44% have it
37
0

10. Has WiFi

The device can connect to WiFi.
Harman Kardon OMNI 20
42% have it
33
0

11. has an AUX input

An auxiliary input allows you to play other audio sources by connecting them through a simple audio connection like a 3.5mm jack, i.e for MP3 or portable DVD/CD player.
Harman Kardon OMNI 20
85% have it
32
0

12. has a subwoofer

Devices with a subwoofer have a higher quality, deeper bass.
Harman Kardon OMNI 20
15% have it
31
0

13. drivers count

A speaker driver is an individual transducer that converts electrical energy to sound waves. More drivers may result in better sound quality.
2
Logitech UE Boombox: 8
31
0

14. wireless charging

The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
Harman Kardon OMNI 20
20% have it
30
0

15. thickness

164mm
Braven 850: 7mm
29
0

16. audio output power

Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.
4 x 15W
Devialet Silver Phantom Gold: 6 x 2250W
29
0

17. no battery needed

This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
Harman Kardon OMNI 20
27% have it
29
0

18. Can be used wirelessly

Wireless devices allow users more freedom of movement.
Harman Kardon OMNI 20
77% have it
28
0

19. has a socket for a 3.5 mm audio jack

With a standard mini jack socket, you can use the device with most headphones.
Harman Kardon OMNI 20
44% have it
28
0

20. built-in subwoofer size

Bigger subwoofers are capable of producing deeper bass sounds.
75mm
Soundcast OutCast: 203mm
27
0

21. highest frequency

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
20000Hz
Bose SoundLink Air: 60000Hz
26
0

22. has a 3.5mm male connector

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
Harman Kardon OMNI 20
51% have it
26
0

23. Has 802.11n WiFi connection

802.11n is a wireless standard released in 2009. It has faster transfer rates and improved security compared to its predecessors - a, b and g.
Harman Kardon OMNI 20
7% have it
25
0

24. SNR

Signal-to-noise ratio is a measure that compares the level of a desired signal (meaningful information) to the level of background noise (unwanted signal), the bigger the less perceived noise.
80dB
Libratone Loop: 99dB
25
0

25. warranty period

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
1
Monitor Audio Airstream S300: 5
25
0

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