Ernest is a long time writer, specializing in consumer tech and consumer products. He’s also written for a variety of other content, but prefers anything that is tech related. When he’s not working, he spends his time traveling and consulting for farm. He holds a bachelors degree in animal production technology.
With a bass-heavy profile and balanced sound make, the LG SN9YG a must for TV, music and movie lovers. It delivers a delightful surround sound experience, making it one of the best 5.1 soundbars for music today.
We’re reader-supported. Commissions finance our mission. Our ‘True Score‘ system independently powers ratings. Learn more
Table of Contents
Product Snapshot
Overview
The LG SN9YG is a high-end 5.1.2 channel soundbar that came off the production lines back in 2020, touting built-in Google Assistant, Dolby Atmos, and an advanced soundstage for home theaters.
This soundbar has a remarkable 5.1.2 system, ranking very highly in comparison to the top-rated speakers today. With the equalizer presets and remarkably loud output, this system is good for crowded rooms. It features a dedicated subwoofer, producing deep extended bass that is fit for home theaters. A full HDMI In port, USB port, and a shared HDMI ARC+Out connector help with connectivity.
You can stream soundtracks and podcasts via Wi-Fi, Chromecast or Bluetooth, and It has a very good 3D surround sound. Read more below to learn more about the LG SN9YG, and be sure to check out our list of the most popular soundbars on the market today.
Consensus
our Verdict
Featuring a 5.1.2 phantom setup and a bass-heavy sound profile, the LG SN9YG Impressed reviewers, who endorsed it not only for TV dialogue, but also movies, and music.
Top experts at What Hifi were delighted by its dedicated subwoofer, producing extended bass that will please movie and music enthusiasts. Critics at Reviewed were impressed that it has equalizer presets for fine-tuning the sound profile. Although it doesn’t have satellite speakers, this system produces immersive 5.1 surround soundstage, letting users pinpoint directional sounds in movies and games.
iOS and Android mobile apps as well as built-in Google Assistant come in handy when adjusting settings remotely. This sound bar also boasts a huge collection of connectivity options, with built-in Chromecast and Bluetooth for wireless streaming. It has remarkably low latency, so it won’t irritate users during dialogue-heavy TV shows. However, with a maximum 89.5 dB SPL, it doesn’t get as loud as other premium soundbars.
ReasonS to Buy
Realistic 5.1 surround sound experience is great for movies and music
Bass-heavy sound profile is great for gaming
Mobile apps and built-in Google Assistant simplify managing settings
Super-low latency is good for TV shows
Built-in Chromecast and Bluetooth
Reason to Avoid
Soundbar doesn’t get very loud
LG SN9YG Specs
Bluetooth Enabled
Yes
Depth
5.8"
Dialogue Enhancement Feature
Yes
Energy Star Certified
No
HDMI ARC
Yes
Height
2.2"
Number of Audio Channels
5.1.2
Subwoofer
Included, Yes
Surround Sound Supported
Dolby Atmos, DTS:X
Voice Assistant
Google Assistant
Wall Mountable
Yes
Weight
13.9 lbs
Width
48"
Wireless Connectivity
Bluetooth, Wi-Fi
Wireless Subwoofer Connectivity
Yes
Works With
Bluetooth, Google Assistant, Wi-Fi
All Specs
Test Results
These are the most important criteria to test for Soundbars based on our comprehensive Testing Methodology.
Low End Roll Off (Hz)
35.125
High End Roll Off (Hz)
1,684.1
Max Volume Test (db)
89.5
Latency (ms)
50
THD @ 80dB
0.67
Can You Trust What You Read Online?
Fake reviews are taking over tech journalism—45% of sites are faking product tests. Don’t be misled.
Sign up now for exclusive access to Gadget Review’s bombshell investigation and uncover the truth about tech journalism.
Plus, stay ahead with our daily newsletter, packed with insights you can trust.
The LG SN9YG is a high-end 5.1.2 channel soundbar that came off the production lines back in 2020, touting built-in Google Assistant, Dolby Atmos, and…
The LG SN9YG is a high-end 5.1.2 channel soundbar that came off the production lines back in 2020, touting built-in Google Assistant, Dolby Atmos, and an advanced soundstage for home theaters.
This soundbar has a remarkable 5.1.2 system, ranking very highly in comparison to the top-rated speakers today. With the equalizer presets and remarkably loud output, this system is good for crowded rooms. It features a dedicated subwoofer, producing deep extended bass that is fit for home theaters. A full HDMI In port, USB port, and a shared HDMI ARC+Out connector help with connectivity.
You can stream soundtracks and podcasts via Wi-Fi, Chromecast or Bluetooth, and It has a very good 3D surround sound. Read more below to learn more about the LG SN9YG, and be sure to check out our list of the most popular soundbars on the market today.
With its 5.1.2 configuration, the LG SN9YG produces more immersive surround sound than the 3.1.2 LG SN8YG. That said, the SN8YG provides a better Dolby…
With its 5.1.2 configuration, the LG SN9YG produces more immersive surround sound than the 3.1.2 LG SN8YG. That said, the SN8YG provides a better Dolby Atmos performance. With a 92.8 dB maximum SPL, the SN8YG gets louder than the LG SN9YG, which only manages 89.5 dB. However, both sound systems have built-in Google Assistant. You can learn in our LG SN8YG review today.
Both the LG SN9YG and the LG SN10YG have 5.1.2 soundbars. The 10YG has a taller profile, producing slightly better 3D surround sound than the…
Both the LG SN9YG and the LG SN10YG have 5.1.2 soundbars. The 10YG has a taller profile, producing slightly better 3D surround sound than the shorter SN9YG. It also has two full HDMI inputs, compared to the one port of the LG SN9YG. Check out our LGSN10YG review for details.
The LG SN9YG produces deeper bass than the Sonos Arc, which doesn’t have a dedicated subwoofer. It also comes with EQ presets and full HDMI…
The LG SN9YG produces deeper bass than the Sonos Arc, which doesn’t have a dedicated subwoofer. It also comes with EQ presets and full HDMI input, unlike its Sonos compatriot. However, the Sonos device produces a more immersive 3D Surround Sound soundstage, which is better for movies and games than the soundstage of the LG device.
