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alaScore 89

24 reviews

Sep, 2018

alaTest has collected and analyzed 24 reviews of LG SJ5. The average rating for this product is 4.2/5, 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 also get good reviews.

usability, price, design, size

We analyzed user and expert ratings, product age and more factors. Compared to other Home Theater Systems the LG SJ5 is awarded an overall alaScore™ of 89/100 = Very good quality.

Review analysis

(Based on 24 reviews)

User Reviews  

Showing 9 review(s)

Expert Reviews User Reviews


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Showing 1 - 9 of 9 Show Reviews: in English | in other languages (15)

Consumer review (

Great sound and performance


So happy that I brought this item, best idea I had

Feb, 2018

Consumer review (

My older soundbar is better


It's ok, but for the money I paid was surprised there was no optical cable, had to order a cable separately and when it arrived 2 days later the little plastic cover in optical socket broke off, very limited instructions, bottom line is wish I saved my...

Jan, 2018

Consumer review (

LG SJ5 Awesome


Purchased 2 days ago after my SH4D decided to fail. So glad I upgraded to this superior model. Not so much of a quality issue as the SH4D did not dissapoint, but the front LED panel on this unit lets me know exactly what settings I have used. very easy...

Style/Design ; Features/Settings ; Performance ; Quality ; Easy To Use

Jan, 2018

Consumer review (



Very easy to set up

Dec, 2017

Consumer review (

Instructions would be useful


We are not all computer nerds! After 2 weeks I have finally connected it to an LG television. I still don't know what the buttons on the remote mean. 4 are described badly in the limited instructions, but it's anybody's guess what 'Folder plus or minus...

Nov, 2017

Consumer review (



Looks smart, plenty of connections, great sound quality, easy to set up.


Nov, 2017

Consumer review (

Big improvement on standard built in tv speakers


Had this a week and am happy with it. Works best when watching a movie.... thats when the sub really starts working. Connects wirelessly to my lg tv and can control it with sky q remote. Over all very happy

Oct, 2017

Consumer review (



Looks good, sounds good, but not great - works very easily with other sources


Aug, 2017

Consumer review (

Crisp and nice bass frequency


Wasn't sure what to expect from an LG product in the sound department but I'm very happy I made the purchase. Easy to set up, pretty straight forward, not much instruction tho, but I didn't need it, if your not tech minded might be worth looking online...

Jul, 2017

Product Specifications


Audio decoders:DTS Digital Surround,Dolby Digital
Audio output channels:2.1
RMS rated power:320


Bluetooth version:4.0

Packaging Content

Batteries included:Y
Warranty card:Y

Ports & interfaces

Connectivity Technology:Wired & Wireless
HDMI ports quantity:1
HDMI version:1.4
USB 2.0 ports quantity:1


AC input frequency:50/60
AC input voltage:110-240
Power consumption (typical):22


FM radio:N


Receiver included:Y

Soundbar speaker

Signal-to-Noise Ratio (SNR):82
Soundbar speaker RMS power:120
Total Harmonic Distortion (THD):10
Tweeter diameter:0.787


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:FLAC,LPCM,MP3,OGG,WAV,WMA
Color of product:Silver
Maximum screen size compatibility:43
Night mode:Y
Subwoofer dimensions (WxHxD):6.73 x 9.92 x 12.6
Wall mountable:Y

Weight & Dimensions

Package depth:8.78
Package height:14.7
Package weight:21.2
Package width:39.6
Soundbar weight:5.95
Subwoofer weight:9.26