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LG S40TR Soundbar vs Sonos Ray Soundbar

Buy the LG S40TR if you want a 4.1-channel system with a wireless subwoofer, Dolby Atmos and DTS for movie nights, and it is far cheaper right now: $65.99 at its lowest on November 3 versus $181.00 for the Sonos Ray on November 1. Buy the Sonos Ray if you want a compact stereo bar with Wi-Fi, AirPlay 2 and Sonos multi-room, and you value app control and clear dialogue over bass and surround. The LG wins on price and immersion; the Sonos wins on streaming and room integration.

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LG
LG S40TR Home Theater Soundbar

LG S40TR Soundbar

LG S40TR Home Theater Soundbar

4.4(206 ratings)
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Choose the LG S40TR if you want surround sound, a separate wireless subwoofer and Dolby Atmos for the lowest price.

Pros
  • 4.1 channels with a wireless subwoofer for real bass
  • Dolby Atmos and DTS support for movie soundtracks
  • 400 W RMS output fills a living room
  • HDMI, optical, USB and Bluetooth inputs
  • Lowest price seen was $65.99, far below the Sonos
Cons
  • No Wi-Fi, so no AirPlay or multi-room streaming
  • No voice assistant and no app-based room tuning
  • Not water resistant, tabletop placement only
  • Price swung from $65.99 to $199.99 within days
Sonos
Sonos Ray

Sonos Ray Soundbar

Sonos Ray

4.2(1,051 ratings)
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Choose the Sonos Ray if you want a small Wi-Fi soundbar that streams over AirPlay 2 and joins a Sonos multi-room system.

Pros
  • Wi-Fi with AirPlay 2, Spotify Connect and Sonos multi-room
  • Sonos app with Speech Enhancement and Night Sound
  • Compact 1.95 kg bar fits a shelf or media stand
  • Forward-facing drivers give clear dialogue
  • Works with the TV remote over optical
Cons
  • Stereo only, no surround or Atmos
  • No subwoofer, so bass is limited
  • No HDMI and no Bluetooth
  • 10 W rating is far below the LG's 400 W
  • Costs about $115 more at recent lows

What separates them

LG S40TR SoundbarSonos Ray Soundbar
Channel configuration4.1 channels with surround sound2.0 stereo, 2-way
SubwooferIncluded wireless subwoofer in the setNo subwoofer; ported bass from the bar
Surround formatsDolby Atmos, Dolby Digital, DTS, AI Sound ProDolby Digital only
Power400 W RMS10 W max listed
Streaming and multi-roomBluetooth only, no Wi-FiWi-Fi, AirPlay 2, Spotify Connect, Sonos multi-room
App and voice controlNo voice assistant, no app streamingSonos app control, Speech Enhancement and Night Sound, no voice assistant
InputsHDMI, optical, USB, BluetoothOptical and Ethernet only, no HDMI, no Bluetooth
Size and buildMetal body, 3.5 in drivers, tabletop mountCompact polycarbonate bar, 1.95 kg, shelf mount

Price history

$219.00$65.99
Oct 29Nov 5
  • LG S40TR Soundbar: lowest $65.99 on Nov 3 at Swede Things in America; $65.99 on Nov 5.
  • Sonos Ray Soundbar: lowest $181.00 on Nov 1 at Walmart; $219.00 on Nov 4.

Prices at every store

LG S40TR Soundbar

  • AmazonCheck price at Amazon
  • BJ's Wholesale ClubCheck price at BJ's Wholesale Club
  • eBayCheck price at eBay

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Prices and history →

Sonos Ray Soundbar

  • AmazonCheck price at Amazon
  • WalmartCheck price at Walmart
  • Best BuyCheck price at Best Buy
Prices and history →

Specs compared

SpecLG S40TR SoundbarSonos Ray Soundbar
WirelessYesWi-Fi
Configuration4.1 Channel2.0
ColorBlackBlack
Max Wattage400 WNA (RMS Power)
OutdoorNoNo
BluetoothYesNo
Connectivity TechnologyBluetooth, WirelessWi-Fi, Wireless
Ports And InterfacesOptical Input, USB PortEthernet, Optical
Wi-FiNoYes
Assistant SupportWithout voice assistantNo voice assistant features
Speaker PlacementTabletop MountShelf Mount
Audio Configuration4.1 system2-way
Show all 40 specsShow fewer specs
SpecLG S40TR SoundbarSonos Ray Soundbar
Audio HighlightsDolby Digital, AI Sound Pro, DTS, Surround SoundSpeech Enhancement, Dolby Digital
Audio Channels4.1 ChannelStereo
Driver Size3.5 Inches (8.9 cm)2.76 in (7 cm) (tweeter diameter)
Driver TypeDynamic DriverTweeters
Number Of Drivers2 (Soundbar speaker)Two tweeters
Design HighlightsLG new crest designCompact
MaterialMetalPolycarbonate/(PC)
StyleLG's new crest designSoundbar Only
Max Output Power400 Watts10 Watts

What reviewers say

LG S40TR Soundbar

  • 4.4 / 5206 ratings

Rated 4.4 out of 5 from 206 ratings, the S40TR is generally well received as a step up from TV speakers. Buyers tend to like the subwoofer and the Atmos effect for the money, while some find the surround effect modest and the feature set basic.

What people mention
  • Sound qualityPraisedOwners say dialogue is clearer and bass stronger than built-in TV speakers.
  • Surround effectMixedThe Atmos and surround modes are noticed, but several say the effect is subtle without rear speakers.
  • BassMixedThe wireless subwoofer is liked, though some find it boomy at higher volumes.
  • ConnectivityCriticisedReviewers note the lack of Wi-Fi and app streaming as a limitation.

Sonos Ray Soundbar

  • 4.2 / 51,051 ratings

Owners rate the Ray 4.2 out of 5 across 1,051 ratings and mostly praise the dialogue clarity and small footprint for the price. Complaints center on limited bass and the optical-only connection.

What people mention
  • Dialogue clarityPraisedOwners say voices are easier to follow, especially with Speech Enhancement on.
  • BassCriticisedReviewers find low end thin and say action scenes lack punch without a subwoofer.
  • SizePraisedBuyers like that it fits narrow media stands and small rooms.
  • ConnectivityCriticisedThe optical-only input and lack of Bluetooth are common complaints.

Questions and answers

Which is better for movies?
The LG S40TR. It has 4.1 channels, a wireless subwoofer, Dolby Atmos and DTS, while the Sonos Ray is stereo with Dolby Digital only.
Which sounds better for dialogue?
The Sonos Ray is tuned for clear speech and has a Speech Enhancement setting in the app. The LG is louder overall but its strength is surround effects and bass.
Can I stream music to these?
The Sonos Ray streams over Wi-Fi with AirPlay 2 and Spotify Connect and joins Sonos multi-room. The LG S40TR is Bluetooth only, with no Wi-Fi.
Do I need a subwoofer with the Sonos Ray?
The Ray has no subwoofer and cannot add one on its own; it relies on a ported design for bass. The LG S40TR includes a wireless subwoofer in the box.
Is the LG worth it at its recent prices?
At $65.99 on November 3 it was a clear bargain against the Ray at $181.00 on November 1. At its $199.99 high it costs more than the Ray and the choice depends on whether you want surround or streaming.
Which is easier to set up?
The Sonos Ray connects with two cables, optical and power, and works with your TV remote. The LG needs HDMI or optical plus power and pairing for the wireless subwoofer.

More comparisons

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Buying guides that pick them

  • Best soundbars for TVs
  • Best soundbars for living rooms
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  • Best sound bars for TV
Nominal Output Power400 W (RMS rated power)Not specified
Nominal Impedance4 Ω (Soundbar speaker)NA
Weight4.2 kg (subwoofer)1.95 kg
Depth9.9 in (Subwoofer)3.74
With Surround SoundYes—
Special PurposeSoundbar—
SetYes—
Dolby Atmos EnabledYes—
ConnectivityBluetooth, HDMI—
Battery Life6 hr battery life—
Frequency Response20 Hz—
Sensitivity85 dB (Subwoofer)—
Smart Functions—Multi Room Audio
Driver Configuration—Forward-facing acoustics
Number of Speakers In Set—1
AirPlay—true
App Controlled—true
Remote Control Included—false
Input(s)—1 x Optical, 1x Ethernet Port