We and our partners use cookies to give you the best online experience, including to personalise advertising and content. Data about your interaction with this site and the ads shown to you may be shared with companies involved in the delivery and/or personalisation of ads on this site and elsewhere online.

Compare 3 products

Close
LG SJ2 Soundbar
LG SJ2
Close
LG SJ3 Soundbar
LG SJ3
Close
LG SJ4 Soundbar
LG SJ4
Available colors
User rating
105
3.8 out of 5
105 user ratings
5 stars
36 %
4 stars
24 %
3 stars
26 %
2 stars
9 %
1 stars
2 %
234
3.5 out of 5
234 user ratings
5 stars
30 %
4 stars
17 %
3 stars
29 %
2 stars
15 %
1 stars
6 %
88
3.7 out of 5
88 user ratings
5 stars
28 %
4 stars
28 %
3 stars
27 %
2 stars
13 %
1 stars
2 %

General

Audio output channels2.12.12.1
Connectivity technologyWired & WirelessWired & WirelessWired & Wireless

Connectivity

Analogue 3.5mm input111
Digital optical input (S/PDIF)111
HDMIyesnoyes
USByesyesyes
Wireless network (Wi-Fi)yesnoyes
NFCnonono
Ethernet connectionyesyesyes
Bluetoothyesyesyes
Bluetooth version4.04.04.0
Audio (L/R) in
N/A
1
N/A
Digital optical output (S/PDIF)
N/A
1
N/A
Subwoofer connectivity
N/A
Wireless
N/A
USB 2.0 ports quantity
N/A
11
HDMI version
N/A
N/A
1.4
HDMI ports quantity
N/A
N/A
1
Number of HDMI inputs
N/A
N/A
1
Number of HDMI outputs
N/A
N/A
1
Headphone outputs
N/A
N/A
1
Audio Return Channel (ARC)
N/A
N/A
yes
DC-in jack
N/A
N/A
yes

Decoders

Audio formatDolby Digital
  • DTS Digital Surround
  • Dolby Digital
  • Dolby Digital
  • DTS Digital Surround
Supported audio files
  • LPCM
  • MP3
  • WMA
  • LPCM
  • MP3
  • WMA
  • FLAC
  • LPCM
  • MP3
  • OGG
  • WAV
  • WMA

Audio features

Automatic calibration (w/ measurement mic.)yesnono
Power per channel30.0 W50.0 W60.0 W
Suitable for subwooferyesyesyes
Wirelessyesyesyes
RMS rated power160.0 W300.0 W300.0 W
Soundbar speaker RMS power60.0 W100.0 W120.0 W
Soundbasenonono
Impedance
N/A
4.0 Ω4.0 Ω
Number of speaker drivers
N/A
64
Total Harmonic Distortion (THD)
N/A
10.0 %
N/A
Signal-to-Noise Ratio (SNR)
N/A
82.0 dB82.0 dB

Dimensions

Colour of productBlackBlackBlack
Width25.98 in37.4 in35.04 in
Height2.17 in2.8 in2.17 in
Depth3.9 in1.85 in3.35 in
Weight
N/A
5.45 lb5.29 lb

Subwoofer

Subwoofer includedyesyesyes
Type of enclosure (sub)
Bass reflex
Bass reflex
Bass reflex
Subwoofer RMS power100.0 W200.0 W180.0 W
Subwoofer width6.69 in6.73 in6.73 in
Subwoofer depth8.03 in9.92 in9.92 in
Subwoofer height11.81 in12.6 in12.6 in
Subwoofer weight6.13 lb9.26 lb9.26 lb
Subwoofer impedance
N/A
3.0 Ω3.0 Ω
Bass reflex
N/A
yesyes
Subwoofer type
N/A
N/A
Active subwoofer

Design

Colour of productBlackBlackBlack

Features

Radio receivernonono
FM radiononono
3D support (3D-Ready)nonono
Wireless speakers includednonono
Handheld remote controlyesyesyes
Separate DVD / Blu-ray playernonono
Designed for wall mountingyes
N/A
yes
Remote control app for mobile / tablet
N/A
yesyes
Docking connector type
N/A
Not supportedNot supported
Apple docking compatibility
N/A
nono
Night mode
N/A
yesyes
TV stand usage
N/A
yesno

Storage

Optical drivenonono

Often compared with LG SJ2

Often compared with LG SJ3

Often compared with LG SJ4