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Compare 4 products

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Harman Kardon Omni 20 Wireless Speaker
Harman Kardon Omni 20
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Harman Kardon Omni 50+ Wireless Speaker
Harman Kardon Omni 50+
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Harman Kardon Onyx Studio 4 Wireless Speaker
Harman Kardon Onyx Studio 4
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VisionTek SoundTube PRO Wireless Speaker
VisionTek SoundTube PRO
Available colors
Editiorial reviews
5
4.2 out of 5
5 user ratings
5 stars
40 %
4 stars
40 %
3 stars
20 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
2
2 editorial reviews
By Gadjo Cardenas Sevilla There's no shortage of multifunctional Bluetooth speakers in the marke...Read more
Product Name: VisionTek SoundTube Pro Wireless Speaker Review Sample Provided by: VisionTek Written by: Wes Pictures by: Wes Amazon Affiliate Link: HERE...Read more
Read editorial reviews
User rating
43
3.9 out of 5
43 user ratings
5 stars
23 %
4 stars
44 %
3 stars
32 %
2 stars
0 %
1 stars
0 %
45
4.0 out of 5
45 user ratings
5 stars
35 %
4 stars
40 %
3 stars
15 %
2 stars
6 %
1 stars
2 %
65
3.9 out of 5
65 user ratings
5 stars
32 %
4 stars
36 %
3 stars
18 %
2 stars
10 %
1 stars
1 %
4
3.8 out of 5
4 user ratings
5 stars
0 %
4 stars
75 %
3 stars
25 %
2 stars
0 %
1 stars
0 %

Sound

Channels2.01.01.02.0
Low frequency53.0 Hz50.0 Hz50.0 Hz
N/A
High frequency20.0 kHz20.0 kHz20.0 kHz
N/A
RMS60.0 W
N/A
N/A
N/A
Peak power60.0 W
N/A
60.0 W
N/A
Number of drivers2142
Impedance
N/A
N/A
N/A
4.0 Ω

Design

Colour of product
  • Black
  • White
Black
  • Blue
  • Grey
  • White
Black,Silver

Dimensions

Height6.54 in8.46 in10.24 in7.51 in
Width10.24 in13.11 in10.94 in3.06 in
Depth6.46 in6.89 in6.28 in2.94 in
Weight75.13 oz117.82 oz72.7 oz19.75 oz

Connectivity

USBnoyesno
N/A
AUX inyesyes
N/A
yes
Source of connection
  • iOS App
  • Android App
  • Mac App
  • Integrated in Speaker
N/A
N/A
N/A
Aptx Supportno
N/A
N/A
N/A
Bluetoothyesyesyesyes
Wired inputs
3.5mm
N/A
N/A
N/A
Bluetooth version3.0
N/A
4.24.1
Analogue 3.5mm input (Aux)111
N/A
Wireless network (Wi-Fi)yesyesno
N/A
Line Out Outputyes
N/A
N/A
N/A
Bluetooth codec
N/A
N/A
SBC
N/A
Bluetooth profile
N/A
N/A
  • A2DP
  • AVRCP
  • HFP
N/A
Bluetooth wireless range
N/A
N/A
N/A
32.81 ft
NFC
N/A
N/A
N/A
yes

Often compared with Harman Kardon Omni 20

Often compared with Harman Kardon Onyx Studio 4