Yamaha SR-B20A vs LG SN9YG

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Votes 1 1
Rating 5 5

SR-B20A vs SN9YG comparison chart

Overall
Yamaha SR-B20A
5.4
LG SN9YG
7
6
8
Multichannel surround
6
10

Yamaha SR-B20A vs LG SN9YG review

Yamaha SR-B20A
vs
LG SN9YG

Comparison of Yamaha SR-B20A and LG SN9YG will allow us to get comprehensive information about the features of these two devices. And as a result of the comparison, it becomes clear that SR-B20A is inferior in all characteristics to SN9YG. According to the results of our comparison, SR-B20A received 5.4 points out of 10 possible, and SN9YG was rated 7 points.

Advantages Yamaha SR-B20A over LG SN9YG

  • Has an integrated subwoofer

Advantages LG SN9YG over Yamaha SR-B20A

  • Separate subwoofer provided
  • Supports object-oriented sound with Dolby Atmos technology
  • Surround sound with DTS:X support
  • Wireless connection via Wi-Fi
  • Voice control supports
  • Built-in microphone

Audio features

The SR-B20A is rated 6 of 10 against 8 for the SN9YG according to the audio features rating.

SR-B20A
6
SN9YG
8

It worth understanding the difference between the two types of amplification: a passive soundbar does not have its own amplifier and receives amplification from the signal source, while an active soundbar has a built-in amplifier. The same active type of amplification is used in the SR-B20A and the SN9YG.

There are stereo soundbars and multichannel ones. It is with the help of multichannel devices that you can get volumetric sound. Also, the output power of the soundbars under consideration is different, Yamaha SR-B20A has 120 (overall) W, and 520 (overall) W has the competitor.

SR-B20A SN9YG
Built-in channelsN/A5.1.2
Amplification typeactiveactive
Output power, W120 (overall)520 (overall)
Separate speaker (in package)00
Separate speaker connectionshas notwireless

Subwoofers

Soundbars can have a built-in or external subwoofer. The first type is inseparable from the soundbar body, but for the second, you can choose a good location for deep bass. A built-in subwoofer is only present in the SR-B20A. The SN9YG comes with an external subwoofer. Yamaha SR-B20A has the ability to handle wired connections from an external subwoofer, while LG SN9YG only has wireless connections.

SR-B20A SN9YG
Built-in subwoofer
Separate subwoofer (in package)
Separate subwoofer connectionswiredwireless

Multichannel surround

Unlike stereo, when reproducing multichannel sound, each specific direction of sound corresponds to its dedicated channel with a separate independent loudspeaker, which creates a three-dimensional sound stage. The SR-B20A received rating 6 out of 10 for multichannel audio processing, but the SN9YG, in the same category, earned 10 out of 10 points.

SR-B20A
6
SN9YG
10

The peculiarity of Dolby Atmos is that this format is object-oriented, that is, each object of the audio signal is sounded separately and linked to its spatial location. Dolby Atmos surround sound support is implemented only in LG SN9YG.

DTS:X is an algorithm for processing sound scenes by the processor, linking directly to objects, rather than channels, and calculating the optimal distribution of sound output in a room. The manufacturer has implemented DTS:X technology only in SN9YG.

SR-B20A SN9YG
Dolby Atmos
Dolby (other)Dolby Digital, Dolby Pro Logic IIDolby Digital, Dolby Digital Plus, Dolby TruHD
DTS:X
DTS (other)DTS Digital Surround, DTS Virtual:XDTS HD, DTS Digital Surround

Streaming services

The possibility to listen online to millions of songs from one device has become a reality thanks to streaming services.

SR-B20A
0
SN9YG
0

None of the two models is not implemented AirPlay function. The popular Spotify service cannot be used on both soundbars.

SR-B20A SN9YG
Apple Music (AirPlay)
Amazon Music
Spotify
Other streaming serviceshas nothas not

Connectivity

The existence of a sufficient number of current connectors significantly expands the functionality of the device. For example, only through HDMI is it possible to implement the transfer of object-oriented formats, and the presence of a Bluetooth connection will allow remote control, etc. The devices received different ratings for connectivity: Yamaha SR-B20A was rated 7 out of 10, and LG SN9YG was rated 8 out of 10.

SR-B20A
7
SN9YG
8

The presence of Wi-Fi in the soundbar allows you to get rid of wires when connected to a sound source and get minimal audio latency when playing content from streaming services. Wireless connection via Wi-Fi is possible on the SN9YG.

Bluetooth connection is now one of the main communication protocols for speaker systems, which provides excellent quality and minimal audio latency. The availability of Bluetooth protocol, we can see in both models. The SR-B20A has 0/1 HDMI inputs/outputs, but the SN9YG got 1/1 HDMI inputs/outputs from the manufacturer.

HDMI ARC is a very usefull technology that creates a two-way communication channel between a TV and another device. This is convenient since there is no need to use optical and other cables in the system. HDMI ARC is basic for both soundbars. Connecting external devices via USB can be done on both models.

SR-B20A SN9YG
WI-FI
Bluetooth
Ethernet (RJ45)00
NFC
HDMI input/output0/11/1
HDMI ARC
HDMI eARC
HDMI CEC
Optical digital input/output2/01/0
USB1 (USB 2.0)1 (USB 2.0)
Coaxial digital input/output0/00/0
Analog audio input/output (RCA)0/00/0
Headphone output00
Subwoofer output10

Features

Voice control is designed to make operating the device more convenient. This allows you to control basic soundbar functions from anywhere in the room.

Proprietary applications allow you to control your soundbars remotely. This is possible both via Bluetooth and Wi-Fi. The ability to control the soundbar using the application is implemented in each of the competitors. Only LG SN9YG has a built-in microphone.

Some soundbars can be part of a multi-room system and it is an affordable solution for sounding the whole house. However, it is impossible to create a multiroom system based on each of these soundbars.

SR-B20A SN9YG
Voice controlGoogle Assistant
App control
Microphone
Remote control
Multi-room

Dimensions

SR-B20A SN9YG
Size (Wx H x D), cm/in94 x 12.7 x 17.7/37.5 x 5.3 x 7.3121 x 5 x 12.7/48 x 2.2 x 5.7
Weight, kg/pounds3.1/7.15.8/13.9
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