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alaScore 89

27 reviews

Oct, 2017

alaTest has collected and analyzed 27 reviews of LG SJ3. The average rating for this product is 4.4/5, compared to an average rating of 4.1/5 for other Home Theater Systems for all reviews. People really like the size and design. The price and usability are also appreciated.

usability, price, design, size

We analyzed user and expert ratings, product age and more factors. Compared to other Home Theater Systems the LG SJ3 is awarded an overall alaScore™ of 89/100 = Very good quality.

Review analysis

(Based on 27 reviews)

1 expert reviews

User Reviews  

Showing 25 review(s)

Expert Reviews User Reviews


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Showing 1 - 10 of 25 Show Reviews: in English | in other languages (2)

Expert review by: (

LG SJ3 review

  (Rating Hidden)

The LG SJ3 is a mid-range sound bar, but it packs in features that were considered premium just a couple of years ago. Support for high-resolution audio and a wireless subwoofer make this player look like a bargain, but it won't be very good value...

Jun, 2017

Consumer review by: Stephen (

LG SJ3 2.1 Wireless Sound Bar


Bar is good great for movies, gaming, music

It didn't come with optical cable had to go out and buy one to connect it to tv

Oct, 2017

Consumer review by: Pam (

LG SJ3 2.1 Wireless Sound Bar


Nice compact product with good sound it definitely enhances the lg tv I already have

The only bad point for me was that I had to go and buy an optical cable to connect it to the tv

Oct, 2017

Consumer review by: Loopy (

LG Sound bar


I've just brought this item and I am very pleased with the way it performs, the sound quality is amazing and the product it's self look sleek and very nice. I am pleased with the sound bar and the sound it makes.

Sep, 2017

Consumer review by: Ray (

LG SJ3 2.1 Wireless Sound Bar


The sound is absolutely rubbish complete waste of money a cheap radio has better sound I can't recommend this sorry I am not one who likes to put things down but also I don't like people being sold rubbish, Ps normally lg are good tv etc.. But this NO...

Sep, 2017

Consumer review by: Kiki (

It's perfect for my needs


Would recommend it for anyone looking for same product

Sep, 2017

Consumer review by: Kirsty (

Great Sound


Gives great sound. Shakes the room. Just like the cinema

Sep, 2017

Consumer review by: Andrew (

LG SJ3 2.1 Wireless Sound Bar


Looks nice. Good sound.

Sep, 2017

Consumer review by: Mil1753 (

Good sound


Very good sound for this price

Sep, 2017

Consumer review by: Madge (

Fantastic cinema sound


Bought this for the husband he loves it ... sound is fantastic and looks good in the living room..

Sep, 2017

Product Specifications


Audio Decoders:DTS Digital Surround,Dolby Digital
Audio output channels:2.1
RMS rated power:300


Bluetooth version:4.0

Packaging Content

Batteries included:Y
Warranty card:Y

Ports & interfaces

Connectivity Technology:Wired & Wireless
Digital audio optical in:1
USB 2.0 ports quantity:1


AC input frequency:50/60
AC input voltage:110-240
Power consumption (typical):27


FM radio:N


Receiver included:Y

Soundbar speaker

Signal-to-Noise Ratio (SNR):82
Soundbar speaker RMS power:100
Total Harmonic Distortion (THD):10
Tweeter diameter:2
Woofer diameter (imperial):5.59


Bass reflex:Y
Subwoofer impedance:3
Subwoofer included:Y
Subwoofer RMS power:200
Subwoofer sensitivity:85
Wireless Subwoofer:Y

Technical Details

Apple docking compatibility:Not supported
Audio formats supported:LPCM,MP3,WMA
Colour of product:Black
Docking connector type:Not supported
Handheld remote control:Y
LED indicators:Y
Maximum screen size compatibility:109.2
Night mode:Y
Subwoofer dimensions (WxHxD):171 x 252 x 320
Subwoofer driver diameter (imperial):15.2
Wall mountable:Y

Weight & Dimensions

Height :71
Package depth:223
Package height:373
Package weight:9.5
Package width:1005
Soundbar weight:2.47
Subwoofer depth:25.2
Subwoofer height:32
Subwoofer weight:4.2
Subwoofer width:17.1