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LG SN4 2.1 Channel 300W Bluetooth Sound Bar with Wireless Subwoofer
LG SN4 2.1 Channel 300W Bluetooth Sound Bar with Wireless Subwoofer
LG SN4 2.1 Channel 300W Bluetooth Sound Bar with Wireless Subwoofer
LG SN4 2.1 Channel 300W Bluetooth Sound Bar with Wireless Subwoofer
LG SN4 2.1 Channel 300W Bluetooth Sound Bar with Wireless Subwoofer
LG SN4 2.1 Channel 300W Bluetooth Sound Bar with Wireless Subwoofer
LG SN4 2.1 Channel 300W Bluetooth Sound Bar with Wireless Subwoofer
LG SN4 2.1 Channel 300W Bluetooth Sound Bar with Wireless Subwoofer
LG SN4 2.1 Channel 300W Bluetooth Sound Bar with Wireless Subwoofer
LG SN4 2.1 Channel 300W Bluetooth Sound Bar with Wireless Subwoofer

LG SN4 2.1 Channel 300W Bluetooth Sound Bar with Wireless Subwoofer

LG SN4 2.1 Channel 300W Bluetooth Sound Bar with Wireless Subwoofer

$120.00

(713 reviews)

LG SN4 is a 2.1-channel sound system that offers a quality home theater experience right from your couch. This soundbar is easy to connect to your LG television, providing you with a straightforward way to elevate your viewing and listening experience. LG's AI Sound Pro delivers optimized audio for all your entertainment needs. AI Sound Pro automatically analyzes the content and optimizes audio settings based on what the device is playing. Notice every detail with crystal-clear dialogue or sharper action scenes depending on what you're watching. High-resolution audio features a sampling rate of 96 kHz and a depth of 24 bits for precise audio reproduction and a more enjoyable listening experience. Digital Signal Processing (DSP) allows for complete management of the audio signal, utilizing advanced technologies that enhance the listening experience in any situation.

LG SN4 is a 2.1-channel sound system that offers a quality home theater experience right from your couch. This soundbar is easy to connect to your LG television, providing you with a straightforward way to elevate your viewing and listening experience. LG's AI Sound Pro delivers optimized audio for all your entertainment needs. AI Sound Pro automatically analyzes the content and optimizes audio settings based on what the device is playing. Notice every detail with crystal-clear dialogue or sharper action scenes depending on what you're watching. High-resolution audio features a sampling rate of 96 kHz and a depth of 24 bits for precise audio reproduction and a more enjoyable listening experience. Digital Signal Processing (DSP) allows for complete management of the audio signal, utilizing advanced technologies that enhance the listening experience in any situation.

(713 reviews)

LG SN4 is a 2.1-channel sound system that offers a quality home theater experience right from your couch. This soundbar is easy to connect to your LG television, providing you with a straightforward way to elevate your viewing and listening experience. LG's AI Sound Pro delivers optimized audio for all your entertainment needs. AI Sound Pro automatically analyzes the content and optimizes audio settings based on what the device is playing. Notice every detail with crystal-clear dialogue or sharper action scenes depending on what you're watching. High-resolution audio features a sampling rate of 96 kHz and a depth of 24 bits for precise audio reproduction and a more enjoyable listening experience. Digital Signal Processing (DSP) allows for complete management of the audio signal, utilizing advanced technologies that enhance the listening experience in any situation.

LG SN4 is a 2.1-channel sound system that offers a quality home theater experience right from your couch. This soundbar is easy to connect to your LG television, providing you with a straightforward way to elevate your viewing and listening experience. LG's AI Sound Pro delivers optimized audio for all your entertainment needs. AI Sound Pro automatically analyzes the content and optimizes audio settings based on what the device is playing. Notice every detail with crystal-clear dialogue or sharper action scenes depending on what you're watching. High-resolution audio features a sampling rate of 96 kHz and a depth of 24 bits for precise audio reproduction and a more enjoyable listening experience. Digital Signal Processing (DSP) allows for complete management of the audio signal, utilizing advanced technologies that enhance the listening experience in any situation.

$120.00 - $384.00

in 7 offers

The lowest price for LG SN4 2.1 Channel 300W Bluetooth Sound Bar with Wireless Subwoofer right now is $120.00 at Factory Plus, compared across 7 retailers.

The all-time low was $120.00 on 4 June 2026. That's the lowest price we've ever tracked — a great time to buy.

Prices last updated 7 June 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 07/06/2026 12:44:41

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Factory Plus

$120.00

LG SN4 300W, 2.1ch with DTS Virtual:X and AI Sound Pro - Factory Second 2nd

Appliances Warehouse

$188.00

LG 2.1 Ch Soundbar with Wireless Subwoofer SN4

Electronicscentre.com.au

$188.00

LG 2.1 Ch Soundbar with Wireless Subwoofer SN4

Grays

$219.00

LG SH4 300W 2.1ch Sound Bar with Wireless Subwoofer

Lasoo

$239.00

LG 2.1 Ch Soundbar with Wireless Subwoofer

Free delivery

Appliances Online Australia

$249.00

LG 2.1 Ch Soundbar with Wireless Subwoofer SN4

Free delivery by Tue

countdowndeals.com.au

$384.00

LG 2.1 Channel 300W Soundbar with DTS Virtual:X and AI Sound Pro SN4

Delivery $17.01

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

31 July 2024vee.c

originally posted on influenster.com

Great sound quality and a good bass output from the sub woofer. There are different sound settings that can be used depending on whether you are watching a movie or listening to music. You can connect your phone via bluetooth or use the wired connection for your television. The volume can be turned up quite loud and I have used the soundbar for parties previously. I have found that you need to be careful where you position it as certain areas in my home cause it to cut out intermittently which is very annoying.

Beautiful sound
29 February 2024Gur

originally posted on bestbuy.ca

I've had this sound bar for almost 4 years now. It has worked great and I still use it on a daily basis. The sound is good the woofer is amazing. Initially are an issue with connecting it to my TV (wired). However, I connected my Bluetooth from the TV to the soundbar and it has worked great ever since .I bought it for $200 plus tax.

Better than Samsung and Sony
7 December 2022Wayz

originally posted on bestbuy.ca

I bought 3 sound bars this sn4, Sony front surround hts350 and Samsung hw b550 to compare and keep the best of this 3.Sn4 vs hts350: the virtual x of Lg gives theathe like feel, sonys virtual technology is garbage. Overall sound quality LG is far superior.Sn4 vs b550. B550 is much louder but sound quality is squeky and poor, i tried lowering the treble on b550 its still poor clarity. Sn4 will not get as loud but the sound clarity is 2 times better. Its not even close the difference. So that concludes this is the best among the 3. The virtual x of lg felt like theatre. Samsung virtual x was awful.For other reviewers i read your comments. First u need a proper TV. If you have a old tv with low or poor output, then dont expect good sound from any soundbar, ... MoreI bought 3 sound bars this sn4, Sony front surround hts350 and Samsung hw b550 to compare and keep the best of this 3.Sn4 vs hts350: the virtual x of Lg gives theathe like feel, sonys virtual technology is garbage. Overall sound quality LG is far superior.Sn4 vs b550. B550 is much louder but sound quality is squeky and poor, i tried lowering the treble on b550 its still poor clarity. Sn4 will not get as loud but the sound clarity is 2 times better. Its not even close the difference. So that concludes this is the best among the 3. The virtual x of lg felt like theatre. Samsung virtual x was awful.For other reviewers i read your comments. First u need a proper TV. If you have a old tv with low or poor output, then dont expect good sound from any soundbar, soundbar cannot enhance the sound it will receive, your Tv have to provide the good quality sound to the sound bar. Secondly HDMI cable can make a huge difference. Buy a good quality HDMI cable and you will notice a big difference. They are cheap not expensive. Use HDMI 1.4b or HDMI 2.1 not older ones.Woofer is loudBass is excellentTreble is refined and clear not sqeakyTheatre like feel with virtual x

Price comparison

Updated 3 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Factory Plus

$120.00

LG SN4 300W, 2.1ch with DTS Virtual:X and AI Sound Pro - Factory Second 2nd

Appliances Warehouse

$188.00

Out of stock

LG 2.1 Ch Soundbar with Wireless Subwoofer SN4

Electronicscentre.com.au

$188.00

Out of stock

LG 2.1 Ch Soundbar with Wireless Subwoofer SN4

Grays

$219.00

Out of stock

LG SH4 300W 2.1ch Sound Bar with Wireless Subwoofer

Lasoo

$239.00

Out of stock

LG 2.1 Ch Soundbar with Wireless Subwoofer

Free delivery

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

31 July 2024

Great sound quality and a good bass output from the sub woofer. There are different sound settings that can be used depending on whether you are watching a movie or listening to music. You can connect your phone via bluetooth or use the wired connection for your television. The volume can be turned up quite loud and I have used the soundbar for parties previously. I have found that you need to be careful where you position it as certain areas in my home cause it to cut out intermittently which is very annoying.

vee.c originally posted on influenster.com
Beautiful sound
29 February 2024

I've had this sound bar for almost 4 years now. It has worked great and I still use it on a daily basis. The sound is good the woofer is amazing. Initially are an issue with connecting it to my TV (wired). However, I connected my Bluetooth from the TV to the soundbar and it has worked great ever since .I bought it for $200 plus tax.

Gur originally posted on bestbuy.ca
Better than Samsung and Sony
7 December 2022

I bought 3 sound bars this sn4, Sony front surround hts350 and Samsung hw b550 to compare and keep the best of this 3.Sn4 vs hts350: the virtual x of Lg gives theathe like feel, sonys virtual technology is garbage. Overall sound quality LG is far superior.Sn4 vs b550. B550 is much louder but sound quality is squeky and poor, i tried lowering the treble on b550 its still poor clarity. Sn4 will not get as loud but the sound clarity is 2 times better. Its not even close the difference. So that concludes this is the best among the 3. The virtual x of lg felt like theatre. Samsung virtual x was awful.For other reviewers i read your comments. First u need a proper TV. If you have a old tv with low or poor output, then dont expect good sound from any soundbar, ... MoreI bought 3 sound bars this sn4, Sony front surround hts350 and Samsung hw b550 to compare and keep the best of this 3.Sn4 vs hts350: the virtual x of Lg gives theathe like feel, sonys virtual technology is garbage. Overall sound quality LG is far superior.Sn4 vs b550. B550 is much louder but sound quality is squeky and poor, i tried lowering the treble on b550 its still poor clarity. Sn4 will not get as loud but the sound clarity is 2 times better. Its not even close the difference. So that concludes this is the best among the 3. The virtual x of lg felt like theatre. Samsung virtual x was awful.For other reviewers i read your comments. First u need a proper TV. If you have a old tv with low or poor output, then dont expect good sound from any soundbar, soundbar cannot enhance the sound it will receive, your Tv have to provide the good quality sound to the sound bar. Secondly HDMI cable can make a huge difference. Buy a good quality HDMI cable and you will notice a big difference. They are cheap not expensive. Use HDMI 1.4b or HDMI 2.1 not older ones.Woofer is loudBass is excellentTreble is refined and clear not sqeakyTheatre like feel with virtual x

Wayz originally posted on bestbuy.ca
Disappointed in sound quality.
30 September 2023

Chose this product as have a LG tv and found good quality also a fridge which is great but the Sound quality on sounbar is a little disappointing, been watching movies etc on streaming channels and found it somewhat difficult to understand the movie speech even after playing around with the settings was still disappointing. TV shows aren’t as bad but still disappointing, is sinked with LG tv and controller is easy to operate . We previous had another brand soundbar which was quite older like 11 years older but still had much better sound quality and very easily to understand all aspects of sounds in movies and shows. Unfortunately would not recommend this particular model.

Snowbus1 originally posted on LG
Great product, great price!
26 November 2020

So I needed a sound bar to watch the Mandalorian on Disney +. I needed something to make the sound pop while watching this show because it's that good. I knew what I was missing and knew I needed a soundbar with subwoofer, but I did not want to throw down $500.00 for one. About 6 months ago I was at one of the BestBuy Stores and they had an older 2.1 300 watt LG SL4 for $188.00 and I cranked it and wow I knew it would be perfect. It was loud, clear, and sounded great. I knew this would be perfect for my living room. Fast forward 6 months, I purchased the LG SN4 model from BestBuy and it did not disappoint. Watching the Mandalorian is a whole new experience, exactly what I wanted at a price I could afford. I can also stream Spotify from my phone via the google ... MoreSo I needed a sound bar to watch the Mandalorian on Disney +. I needed something to make the sound pop while watching this show because it's that good. I knew what I was missing and knew I needed a soundbar with subwoofer, but I did not want to throw down $500.00 for one. About 6 months ago I was at one of the BestBuy Stores and they had an older 2.1 300 watt LG SL4 for $188.00 and I cranked it and wow I knew it would be perfect. It was loud, clear, and sounded great. I knew this would be perfect for my living room. Fast forward 6 months, I purchased the LG SN4 model from BestBuy and it did not disappoint. Watching the Mandalorian is a whole new experience, exactly what I wanted at a price I could afford. I can also stream Spotify from my phone via the google Chromecast, so I now also have a surprisingly good sound system for listening to music. I cranked up the Van Halen "Different Kind of Truth" album on Spotify and my 12-year-old came out halfway through the song "She's the Woman" and said "Dad, there are other people that live in this house!". It was at this moment that I knew this purchase was for me. Thank you, LG, and thank you Best Buy!

Bruce originally posted on bestbuy.ca
LG SN4
29 August 2024

LG SN4 I bought this back in late 2020, Quality is decent and it worked well, however recently the Woofer has stopped pairing with the soundbar. LG support are unable to offer further assistance as we have exhausted all troubleshooting steps, its out of warranty so basically at a dead end , I'd need to take it to an independent approved repairer (if they can do anything at all about it chargeable non the less). I'm not too sure if my next soundbar will an LG model. I'm disappointed its only lasted 3.5 years with average usage.

LA86 originally posted on LG
Not Suited For Larger Areas
11 May 2023

We recently bought this for our new LG Tv. Unfortunately the sound even with Max volume is terrible (not loud enough) & bass even worse. Because it wasn’t sounding great in lounge we moved it to my sons bedroom for his new Panasonic Tv & were pleased it worked better in a more confined space. We rated 3 & 1/2 stars for LG Sound-bar/Bass for a smaller living area & 1 for a larger space. This is somewhat ideal for a bedroom, smaller room, as the bass is way better & there is room to move for the volume. We feel it is still not worth the sales price. Nice looking unit, well made, but just not the greatest on sounds, especially not suited in a larger space. Like how we could use the Tv remote to work the sound-bar. Will not look at LG sound bars again, was disappointed ... MoreWe recently bought this for our new LG Tv. Unfortunately the sound even with Max volume is terrible (not loud enough) & bass even worse. Because it wasn’t sounding great in lounge we moved it to my sons bedroom for his new Panasonic Tv & were pleased it worked better in a more confined space. We rated 3 & 1/2 stars for LG Sound-bar/Bass for a smaller living area & 1 for a larger space. This is somewhat ideal for a bedroom, smaller room, as the bass is way better & there is room to move for the volume. We feel it is still not worth the sales price. Nice looking unit, well made, but just not the greatest on sounds, especially not suited in a larger space. Like how we could use the Tv remote to work the sound-bar. Will not look at LG sound bars again, was disappointed it did not meet our expectations. We have another 2.1 Sound-bar/Bass around the same sales price 4 years ago, and it is still amazing in sound & quality & well worth the money we spent on it. Real cinema sounds we get from it, shame the LG did not sound better, thought it would being LG, a very good brand in technology……

Roachy originally posted on noelleeming.co.nz
Not worth the money
1 January 2024

I bought this unit to replace my older Samsung soundbar. It was less than impressive. The bass is really lacking, even with the subwoofer up to full and the "bass blast" on. The sound options are limited to four presets that are not that great. Was really disappointed in this and will be returning it as soon as I can and sticking with my old unit.

Mike S. originally posted on bestbuy.ca
OK but could be better.
26 March 2023

Is working ok now, but the quick setup guide is very inadequate: it needs much more information and/or pictures of where things are on the components.In addition. every time you adjust the volume it puts a large annoying blurb at the bottom centre of the TV screen which covers up Closed Caption subtitles of whatever show you happen to be watching. It would be much better to put a small indicator at the left or right of the screen. As it is now it looks like the SN4 wants to advertise itself every time you adjust the volume. Somewhat annoying.

originally posted on LG
Review of LG SN4 2.1 Wireless Sound Bar
4 March 2021

Good Points: The sound is noticeably better, you can hear details in films that were otherwise missed, and it's most noticeable in films where there is action or "rumbling". The soundbar was relatively easy to set up, and looks good on our black units.Improvement Points: The volume is super sensitive and climbs in the equivalent of twos on our TV, giving you less control over the volume. The sound is excellent quality but be prepared for a loud experience, this is not designed to operate at low volumes.It wasn't clear what wires we could use to link a 3rd device such as a playstation. It looked like we'd need to buy addition cables but in the end managed to get by with HDMI leads. Just needs to be clearer. We have a HDMI from the playstation to the TV and a HDMI ... MoreGood Points: The sound is noticeably better, you can hear details in films that were otherwise missed, and it's most noticeable in films where there is action or "rumbling". The soundbar was relatively easy to set up, and looks good on our black units.Improvement Points: The volume is super sensitive and climbs in the equivalent of twos on our TV, giving you less control over the volume. The sound is excellent quality but be prepared for a loud experience, this is not designed to operate at low volumes.It wasn't clear what wires we could use to link a 3rd device such as a playstation. It looked like we'd need to buy addition cables but in the end managed to get by with HDMI leads. Just needs to be clearer. We have a HDMI from the playstation to the TV and a HDMI from the TV to the Soundbar. This only works if you have enough HMDI inputs.

Reviewed by Currys customer originally posted on www.currys.co.uk

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