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alaScore 95

16 reviews

Aug, 2018

alaTest has collected and analyzed 16 reviews of LG SJ7. The average rating for this product is 4.9/5, compared to an average rating of 4.3/5 for other products in the same category for all reviews. Views about the size and reliability are on the whole positive. The price and usability also get good reviews, whereas there are some less positive views about the design.

usability, price, reliability, size


We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the LG SJ7 is awarded an overall alaScore™ of 95/100 = Excellent quality.

Review analysis

(Based on 16 reviews)

Expert Reviews  

User Reviews  

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Showing 1 - 10 of 15 Show Reviews: in English | in other languages (1)

Expert review by (

LG SJ7 review

  (Rating Hidden)

The LG SJ7 is somewhat of a shape-shifter. At one point a sound bar, next a pair of speakers, then simply a battery-powered Bluetooth speaker. This innovative sound bar offers a complete sound system solution. But is it good enough to be the only...

Jul, 2017

Expert review by : Tim Gideon (



The LG SJ7 breaks the traditional long soundbar into a stereo pair and adds a modestly sized subwoofer, with solid audio quality you can adjust to your taste.

Powerful audio performance with strong bass response and solid clarity. Versatile connectivity. Right speaker is portable.

Default audio settings can sound overly bass-boosted. 2.1 system is not, visually, what most people consider a soundbar.

For $499, the LG SJ7 is a versatile soundbar with a solid audio experience that is equally at home playing music and film audio. If what you're after is a legitimate surround sound setup, or one that can mimic one—this isn't it. Despite the bells and...

Sep, 2017

Expert review by : Scott Schumer (

LG Sound Bar Flex SJ7 2.1-Channel Soundbar Reviewed


LG's new Sound Bar Flex SJ7 ($399.99) is a three-piece surround sound system that includes two speaker units and a wireless subwoofer. The two speakers can be configured either in a left/right configuration up front or as a soundbar/rear-speaker combo....

The SJ7 can be set up in a variety of ways, and its aesthetics are terrific ; At $399.99, the LG system sounds better than some systems costing three times as much ; Connectivity was fast and automatic ... really fast and automatic

HDMI video pass-through is nice at this price point, but the HDMI ports are 1.4, not 2.0a, so you can't pass full 4K/60p and HDR ; This system lacks the 360-degree immersion of other, more costly systems ; The subwoofer doesn't really start to impress...

Did the LG Sound Bar Flex SJ7 make me smile? Yes! It won't fill a large room, and it won't sound like movie effects are coming from all around you. However, for small to mid-sized rooms, watching movies will be very enjoyable, and this system will look...

Jul, 2017

Consumer review (



I use this with the an LG tv and find it very easy to link via Bluetooth or optical or HDMI. Also used with a Sony tv and Just as easy to set up and operate. Very good sound and a good range of features and tweaks to get the sound you want. The 4.1...

Aug, 2018

Consumer review (

Great sound


I bought this to go with my LG tv it's made a really difference would recommend really good quality sound really good

Jul, 2018

Consumer review (

Best purpose ever


I book 3 weeks ago for my family and I love it i recommended

Jun, 2018

Consumer review (

LG Sj7 Sound Bar


Very pleased , excellent sound quality, good value for money

Mar, 2018

Consumer review (



Really good sound! Easy to set up, really recommend this product- jusg like being in the cinema!

Mar, 2018

Consumer review (

Brilliant product


Great product, brilliant quality and easy to install. Wish I'd bought it sooner, Love it

Feb, 2018

Consumer review (

Great sound


Purchased as difficulty in hearing tv via sounds and dialogue. Easy to set up and very flexible as to what you want it to do with various options for installation. Sounds much better can distinguish sounds with ease, no more putting the subtitles on....

Feb, 2018

Product Specifications


Audio Decoders:DTS Digital Surround,Dolby Digital
Audio output channels:4.1
Audio Return Channel (ARC):Y
RMS rated power:320


Bluetooth version:4.0

Packaging Content

Batteries included:Y
Cables included:Optical

Ports & interfaces

Connectivity Technology:Wired & Wireless
DC-in jack:Y
Digital audio optical in:1
HDMI Out:1
HDMI ports quantity:2
HDMI Version:1.4
Number of HDMI Outputs:1


AC input frequency:50/60
AC input voltage:100-240
Power Consumption (Standby):0.5


FM radio:N

Soundbar speaker

Soundbar speaker RMS power:320


Subwoofer included:Y
Subwoofer RMS power:200
Subwoofer Type:Active Subwoofer
Wireless Subwoofer:Y

Technical Details

Apple docking compatibility:Not supported
Audio formats supported:LPCM
Colour of product:Black
Docking connector type:Not supported
Handheld remote control:Y
Recommended usage:Universal
TV stand usage:N
Wall mountable:N

Weight & Dimensions

Height :74
Subwoofer depth:25.2
Subwoofer height:32
Subwoofer weight:4.2
Subwoofer width:17.1