LG S55TR 5.1 Channel Corded Electric Soundbar with Dolby Audio and Rear Speakers
LG S55TR 5.1 Channel Corded Electric Soundbar with Dolby Audio and Rear Speakers
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LG

LG S55TR 5.1 Channel Corded Electric Soundbar with Dolby Audio and Rear Speakers

596 ratings

Key item features

  • Immersive Audio: This LG S55TR soundbar features a 5.1 channel configuration, providing an immersive surround sound experience through front, center, and rear speakers.
  • Dynamic Sound: It is powered by Dolby Audio and supports DTS Digital Surround technology, while deep learning algorithms optimize sound levels for clear vocals, robust bass, and dynamic action.
  • Seamless Control: The system includes wireless rear surround speakers that do not require a separate receiver and offers app-controlled features along with single-remote operation for compatible LG TVs.
  • Smart Home: For enhanced convenience, this soundbar system is compatible with smart control systems such as Alexa and Apple HomeKit.
  • Elegant Design: Presented in a sleek black color, the soundbar measures 33.5 inches in width, 2.5 inches in height, and 3.4 inches in length, featuring a protective metal grill.
  • Wired Power: This LG 5.1 channel soundbar operates via a corded electric power type, ensuring consistent power for uninterrupted performance.
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Specs

Speaker config., 5.1Sound technology, DTS Digital SurroundSmart control, Alexa, Apple HomeKitOutput mode, SurroundWireless, YColor, Black

About this item

Product details

Elevate your home entertainment with the LG 5.1 Channel Soundbar, powered by Dolby Audio. This system transforms any movie or TV show into an immersive audio experience, projecting sound through left, right, center, and rear speakers. The rear surround speakers feature wireless connectivity, eliminating the need for a special receiver. Deep learning algorithms automatically adjust sound levels for clear vocals, thunderous bass, and dynamic action scenes. Control your soundbar and LG TV with a single remote, adjusting volume, audio settings, and sound modes. The sleek crest design with a metal grill adds style and protects against dust.
LG 5.1 Channel Soundbar with Dolby Audio and Rear Speakers - S55TR, Corded Electric, 1 Each:
  • Brand: LG
  • Speaker Channel Configuration: 5.1
  • Sound Technology: DTS Digital Surround
  • Power Type: Corded Electric
  • Wireless: Yes
  • Electronics Feature: App-Controlled, Surround Sound
  • Compatible Smart Control Systems: Alexa, Apple HomeKit
  • Assembled Product Dimensions: 33.5 in (Width) x 2.5 in (Height) x 3.4 in (Length)
  • Color: Black
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Speaker config.

5.1

Sound technology

DTS Digital Surround

Smart control

Alexa, Apple HomeKit

Output mode

Surround

Warnings

Customer ratings & reviews

4.4 out of 5 stars
stars
596 ratings141 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars73% (434)
  2. 4 stars12% (72)
  3. 3 stars4% (24)
  4. 2 stars3% (17)
  5. 1 star8% (49)

Reviews summary

Pros

  • : Offers good sound quality at a lower cost.
  • : It links wirelessly; optical hookup is manual.
  • : Delivers clear audio with good bass.
  • : Setup requires few cables and simple steps.
  • : Delivers a deep, thunderous bass sound.

Neutral

  • : Can be seamless, but also prone to difficulties or dropped connections.
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Showing 1-3 of 141 reviews

Apr 28, 2026
Reviewer name: Alexis
Top Reviewer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Outstanding soundbar

Easy to hook up, good bass, has an app to work on your phone, great sound, sounds like a movie theatre is in my living room, great for jamming music. Speech is clear not muffled. Unlike any other sound bars I’ve had. By far my favorite.

Helpful?6URTOQ0JREYO5212591975
Sep 19, 2026
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

This is my third one, I still use the other two!

I love this soundbar, sub and rear surround speakers. It is well balanced when matched with a LG Smart TV with Dolby Atmos. It is pretty simple to adjust and will get pretty loud. Not 800w plus loud, but makes action movies more dynamic.

Helpful?6URTOQ0JREYO5212591975
Oct 25, 2026
Reviewer name: Terence
Top Reviewer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Delivery was fast and the driver was excellent

Helpful?6URTOQ0JREYO5212591975
Current price is $249.00
Price when purchased online
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$249.00
$169.99
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