LG SC9S vs Sonos Arc review

Votes 1 1
Rating 5 5

LG SC9S vs Sonos Arc comparison chart

LG SC9S vs Sonos Arc review

LG SC9S
vs
Sonos Arc

I had a chance to test and compare two models: LG SC9S vs Sonos Arc and this review should help people who are looking for a good soundbar. The LG SC9S was rated 6.4, while the Sonos Arc has a rating 7.

Audio features

Each of the models under consideration has active amplification type. The built-in subwoofer is not implemented in any of these models. An external subwoofer can be connected to any of the units in this comparison. Rate 6 out of 10 received the LG SC9S for audio features and specs, but the Sonos Arc received 5 out of 10. Each of the competitors can play content from Spotify.

Connectivity

Both models have a wireless Wi-Fi interface. Soundbars from this comparison have Bluetooth support. There are 1/1 HDMI inputs/outputs in the LG SC9S versus 1/0 HDMIs in the Sonos Arc. As in the SC9S, so in the Arc there is the HDMI Audio Return Channel (ARC). The connectivity of each of the models was estimated at 7/10. Each of the soundbars can be controlled using the application. The Sonos Arc equipped with a microphone. The models under consideration cannot become part of a multiroom system.

Multichannel surround

Manufacturers equipped both units with Dolby Atmos audio decoder. The SC9S can work with surround sound due to DTS:X support. The SC9S was rated 5/10, while the Arc received a mark of 4/10 for multichannel surround.

Advantages LG SC9S over Sonos Arc

  • Separate subwoofer in package
  • Compatible with DTS:X

Advantages Sonos Arc over LG SC9S

  • Microphone
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Common

Product

LG SC9S
Sonos Arc

Model

SC9S
Arc

Brand

LG
Sonos

Reviews

0
368

General

Placement type

table-top, wall-mountable
table-top, wall-mountable

Connection to source

wired, wireless
wired, wireless

Soundbar buttons

has not
volume down, volume up, play/pause, microphone

Audio features

Built-in channels

2.1

Amplification type

active
active

Output power, W

310 (overall)

Separate speaker (in package)

0
0

Separate speaker connections

has not
wireless

Subwoofer

Built-in subwoofer

Separate subwoofer (in package)

Separate subwoofer connections

wireless
wireless

Streaming services

Apple Music (AirPlay)

AirPlay 2

Amazon Music

Spotify

Other streaming services

Pandora, SoundCloud
Pandora, Tuneln, iHeart, Chromecast

Connectivity

WI-FI

Bluetooth

Ethernet (RJ45)

0
1

NFC

HDMI input/output

1/1
1/0

HDMI ARC

HDMI eARC

HDMI CEC

Optical digital input/output

1/0
0/0

USB

1 (USB 2.0)

Coaxial digital input/output

0/0
0/0

Analog audio input/output (RCA)

0/0
0/0

Headphone output

0
0

Subwoofer output

0
0

Features

Voice control

Amazon Alexa, Google Assistant

App control

Microphone

Remote control

Multi-room

Multichannel surround

Dolby Atmos

Dolby (other)

Dolby TrueHD, Dolby Digital, Dolby Digital Plus
Dolby Digital

DTS:X

DTS (other)

DTS-HD Master Audio, DTS-HD High Resolution Audio, DTS Digital Surround
has not

User manual

Manual

N/A

Dimensions

Size (Wx H x D), cm/in

97.5x6.3x12.4/38.4x2.5x4.9
114 x 7.6 x 10.1/45 x 3.4 x 4.5

Weight, kg/pounds

4.1/9.1
6.2/13.7

Other

Release year

2022
2020
LG SC9S
Sonos Arc
LG SC9S
Sonos Arc

Soundbars SoundStrokes Art comparison rating

  • better
  • worse
  • 6.4
  • 7
  • 6.4LG SC9S
  • 7Sonos Arc