Skip disability assistance statement.

Welcome to our website! As we have the ability to list over one million items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at 406-873-4123 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

3.2 | 13 Reviews

LG S40Q 2.1 Channel 300W Sound Bar with Bluetooth®

LG S40Q

Features

  • 2.1 Channel 300W
  • AI Sound Pro
  • HDMI Arc
  • TV Sound Mode Share

Quick Specs

  • Type: Soundbars
  • Energy Star Rated: Yes

See More

 
Image Feature

Amp Up Whatever You're Watching

Turn your TV into a home theater with 2.1 Channels and a booming wireless subwoofer for sound that will transform an ordinary TV night into an extraordinary TV night.

Image Feature

Sound That Adapts

Deep learning algorithms automatically adjust sound levels depending on what you're listening to. Hear clear vocals in live sports, thunderous bass in live music, and dynamic sound in action scenes.

Image Feature

Ready to Pair

It's easy to connect your phone or tablet to the sound bar via Bluetooth® and enjoy your playlist through the high-quality LG sound bar.

Image Feature

One and Done

Eliminate messy cables by connecting your sound bar with just one cable.

Image Feature

Warranty/Certification

Amp Up Whatever You're Watching Turn your TV into a home theater with 2.1 Channels and a booming wireless subwoofer for sound that will transform an ordinary TV night into an extraordinary TV night.

Sound That Adapts Deep learning algorithms automatically adjust sound levels depending on what you're listening to. Hear clear vocals in live sports, thunderous bass in live music, and dynamic sound in action scenes.

Ready to Pair It's easy to connect your phone or tablet to the sound bar via Bluetooth® and enjoy your playlist through the high-quality LG sound bar.

One and Done Eliminate messy cables by connecting your sound bar with just one cable.

Features

  • 2.1 Channel 300W
  • AI Sound Pro
  • HDMI Arc
  • TV Sound Mode Share
  • Bluetooth® Streaming
AUDIO CONTROL
2Ch Stereo(By-Pass) No
Dolby Audio No
Mute No
AUDIO FORMAT
AAC / AAC+ Yes
APT-X No
APT-X HD No
Dolby Digital Yes
DTS No
FLAC No
LPCM Yes
MP3 C4A / USB Yes
MP3/ID3 Tag No
OGG No
SBC No
WAV C4A / USB Yes
WMA C4A / USB Yes
CONNECTIVITY
AC Adapter (charging) No
Audio Line Out No
AUX in (L/R) No
AUX IN 1 No
AUX IN 2 No
AUX3 No
Bluetooth Yes
CD No
FM Tuner No
Guitar Input No
HDMI® Out Yes
Headphone Jack No
LG TV Sound Sync (Bluetooth) Yes
LG TV Sound Sync (Optical) Yes
Mic Jack No
Optical Input Yes
Tuner No
USB 1 No
USB 2 No
USB Host Yes
Wireless Active Subwoofer Yes
CONVENIENCE
Battery Indicator No
Beat Lighting No
Bluetooth App (Android/iOS) No
Bluetooth Auto Pairing No
Bluetooth Multi-Phone Pairing (Android) No
Bluetooth Remote App No
Bluetooth Remote App (Android) No
Bluetooth Remote App Support (iOS/Android) No
Dance Lighting No
DJ Sharing No
Grand and Go Handle No
Karaoke Creator No
LED Indicator No
LED Lighting No
LG Sound Sync No
LG Sound Sync (Optical) No
Multi-Lighting No
Multipoint No
Multipoint (Android) No
Party Accelerator No
Party Strobe No
Party Thruster No
Playback controls No
Security Lock No
Smart Phone Remote App No
Speaker phone No
Stereo Mode No
USB Direct Recording No
USB to USB recording No
Voice Command via Smartphone (Google Now, Siri) No
Voice Filters No
Wheels No
Wireless Party Link No
DIMENSIONS/WEIGHTS
Carton Size (WxHxD) 36.9" x 8.5" x 10.7"
Shipping Weight 20.1 lbs
Sound Bar (WxHxD) 29.9" x 2.5" x 3.5"
TV Matching 43 inch
GENERAL
CES No
INCLUDED ACCESSORIES
AC Adapter No
AM Loop Antenna No
Batteries Yes
FM Antenna No
Instruction Manual No
Rear Speaker Kit Wireless Receiver No
Remote Control Yes
Simple User Manual No
Speaker Cable No
Strap No
Wall Mount Bracket Yes
Warranty Card Yes
Wired Mic No
PLAYABLE DISC/FILE TYPE
Audio CD No
BD-R No
BD-RE No
BD-Rom No
CD-R No
CD-RW No
DTS-CD No
DVD (NTSC/PAL) No
DVD-R No
DVD-RW No
POWER
SMPS/Adapter No
PRODUCT HIGHLIGHTS
2D & 3D Playback No
4K Passthrough (HDCP 2.2) No
Dual Play No
External HDD Playback No
Multi Play No
Multi-Room Mode No
Private Sound Mode No
Splashproof / Weatherproof (IPX5) No
TV AI Sound Passthrough No
TV Sound Mode Share Yes
USB Playback Yes
Wireless Surround Sound Speakers No
SOUND
Auto DJ No
Auto Sync No
Childsafe Mode No
Cross Fader No
DJ Effect No
DJ Loop No
DJ Pad No
DJ Pro No
DJ Scratch No
Juke Box No
Mic Echo No
Multi Jukebox No
Sample Creator No
Scan - Fwd/Rev No
Shuffle No
Skip - Fwd/Rev No
Tempo No
SOUND MODES
AI Sound Pro Yes
Cinema Yes
Enhanced Bass No
Enhanced Bass & Clear Vocal (default) No
Game Yes
Movie No
Sound Boost No
SPEAKERS
Passive Radiator No
Subwoofer 200W (Wireless)
Tweeter No
TUNER
Clock/Time/Sleep/Set No
Memory/Erase No
VIDEO FORMAT
3GP No
AVCHD No
FLV No
M4V No
MKV No
MOV No
MPEG2 No
MPEG4 AVC (H.264) No
SMPTE VC1 (VC-9) No
WMV No
Xvid No
WARRANTY
UPC 195174034910

Quick Specs


  • Appearance

  • Type: Soundbars

  • Features

  • Energy Star Rated: Yes

Specifications Sheet

Get Adobe Reader

* Documents require Adobe Reader.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

3.2 out of 5

53% of reviewers recommend this product.

1 Stars

NO TECH SUPPORT only trivial Customer Support.

Wileym 2/29/2024

Without any Technical Support help I cannot resolve the reason for two sound bars failing to connect to their remotes. The Customer Support that I have received has failed due to insufficient troubleshooting skills and only suggests that I ship the units back to the factory. Ive explained that both sound bars were made November 2023 and sold by Amazon.com. Amazon checked their on-hand inventory and acknowledged that everything they have now is the same date code. Unfortunately this information is going nowhere as far as LG is concerned. I returned and received a refund for my purchase from Amazon.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
2 Stars

Dissatisfied

Alex Ramirez 2/25/2024

I purchased this product about two weeks age and I still cant use it. When it arrived it was missing the remote and the power cord. I called to get them ordered they got ordered it was going to take a week. When they got delivered the remote was the only thing that got delivered the cord was going to show up two days later dont known why they got delivered separate. So this is the last time Im ordering from LG.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
1 Stars

Refunded and returned due to bad LG support policy

Wileym 2/18/2024

Two orders received both had to be sent back because the remotes would not connect to the Sound bar. Both orders were sold by Amazon.com having nearly identical lot dates from November 2023. I tried to get some technical support from LG but the customer support persons I spoke to made it clear that customer service not technical support is all LG provides. All I got were requests to change the batteries reset the bar check for interference and other low level quick-checks. None worked. At that point all LG would do was have me send the units to them for an indeterminant period. Im certain that Amazon only has bars with the same lot codes and will have the same issue. A few minutes on the phone with an LG TECHNICIAN might have solved this problem or at least given me hope that I had a fixable issue. That was not going to happen according to LG so a return and refund of the soundbars by Amazon was required. I am very disappointed and concerned that LG will always provide a similar low level of support...with every product they manufacture.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
4 Stars

Nice soundbar

LK42 2/7/2024

Soundbar is easy to set up and links with the TV and with the remote for the satellite. Makes it easy to use
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
4 Stars

Sounds decent with the bass.

kwes1957 12/30/2023

Sounds better than TV speakers by farbut LG says I cant hook up satellite speakersas the Bluetooth is only for the Subwoolfer.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
1 Stars

Not worth the trouble

Bibbit 12/13/2023

Was fine until it stopped working a few months after I received it and getting help from LG has not been easy actually I havent really gotten help yet. Ive been waiting weeks for a box to come that they said I should use to send it in for repairs. I call and am told itll come but nothing happens. Prior to this I used phone and chat support to try and fix it. Each call was handled by a pleasant person who was at times hard to understand due to a heavy accent. The reps also had a hard time understanding me and I speak clear and concise English.
Originally posted on lg.com

No, I do not recommend this product

4 Stars

Decent for the money.

karl1957 11/30/2023

It sounds decentbut sadly not compatible with rear surround speakers.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
3 Stars

Connection

Birch Illinois 11/21/2023

I bought sound bar with a LG Smart tv. When I tried to hook up the sound bar using the HDMI ARC I could not get it to link with the tv and control both with TV remote.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
2 Stars

ACR

Birch Illinois 11/14/2023

not able to link tv with sound bar using ACR. Im to stupid
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

AWESOME

Huffmad 10/7/2023

Very easy to install. Everything works great as well. I am very impressed with the sound quality as well Overall great product.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Awsome very happy customer

Brian G KY 7/2/2023

Bought it at Walmart just under 200 bucks sounds great on our lg 75 inch tv. good bass clear vocals wireless or optical cable included.
Originally posted on lg.com

Yes, I recommend this product

5 Stars

Awsome

Brian G kY 7/2/2023

Got it at Walmart just under 200 bucks put it on out lg 75 inch and it sounds great. Good bass clear sound.
Originally posted on lg.com

Yes, I recommend this product

5 Stars

Sounds so good

JKL1 3/10/2023

A soundbar from another brand stopped working after a few months of use. Replaced it with LG soundbar and was immediately aware and impressed with how much an improvement in sound the device was providing. The separate wireless connected sub-woofer gave a full and vibrant addition io sounds
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value