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Overview

Enhance your home theatre setup without complexity using the LG S45TR 4.1 channel sound bar. Its 400W output delivers powerful, clear audio, while the wireless subwoofer and rear speakers create an immersive surround sound experience. The durable metal grill protects the internal components from dust and debris while giving the sound bar a premium look.

LG S45TR 400-Watt 4.1 Channel Sound Bar

Model: S45TR.DCANCLK
Web Code: 19456764
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Manufacturer's Warranty

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

  • 400W power delivers rich, immersive sound quality
  • 4.1 channel offers rich, multidimensional sound that creates a cinematic audio experience
  • Wireless subwoofer and wireless rear surround speakers produce rich, dimensional sound easily, with no extra wires
  • Bluetooth connectivity allows seamless wireless streaming from various compatible devices
  • DTS Digital enhances audio performance by improving clarity, depth, and realism in movies, TV, and music
  • AI Sound Pro intelligently analyzes and optimizes sound settings based on the content you are watching
  • Clear Voice Plus enhances speech and dialogue clarity, making conversations in movies and shows easy to follow
  • WOW Orchestra pairs the soundbar and TV speakers to create a rich, immersive audio experience
  • WOW Interface lets you control the soundbar and TV with one remote, so you can easily adjust sound, connections, and volume right on the TV screen
  • Ideal for small to mid-sized rooms, offering a great mix of performance and ease of use
  • LG's crest design provides a sleek, modern appearance that fits well in most living spaces
  • Durable metal grill gives a premium look and protects the inside from dust and debris

Required accessories (sold separately)

  • HDMI or optical digital cable, depending on how you're connecting the sound bar to the TV
Product Condition
Brand New
Number Of Channels
4.1
HDMI Inputs
1
4K Pass-Through Enabled
No
Wireless
Yes
Wireless Multi-Room Capability
No
Bluetooth Connectivity
Yes
Wi-Fi Connectivity
No
Wifi Compatibility
No
Works with Apple AirPlay
No
Power Capability
400 W
Dolby Atmos
No
DTS:X
Yes
IMAX Enhanced
No
Works with Google Assistant
No
Works with Amazon Alexa
No
Works with Apple HomeKit
No
Colour
Black
Dialogue Enhancement
No
Width (Inches)
28.35 in
Height (Inches)
2.48 in
Depth (Inches)
3.43 in
Weight
5.85 kg
Width
72 cm
Height
6.3 cm
Depth
8.7 cm

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Information about the manufacturer’s availability guarantee can be found .