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Overview

The LG S55TR delivers 420W across 5.1 channels with a wireless subwoofer and rear speakers. AI Sound Pro assigns settings automatically for different types of audio.
  • 420W across 5.1 channels with a wireless subwoofer and rear speakers
  • Built-in wireless receiver for the rear speakers
This description was generated by AI and reviewed for accuracy.

LG S55TR 420-Watt 5.1 Channel Sound Bar with Subwoofer & Rear Speakers - Only at Best Buy

Model: S55TR
Web Code: 18166405
100+ bought in the last month
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Return Policy

30 days to return or exchange

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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.

What you need to know
  • 5.1 channel sound bar rated at 420W, with a wireless subwoofer and rear speakers included
  • The rear speakers use a built-in wireless receiver, but are themselves connected by wired cables
  • Bluetooth and Wi-Fi connectivity are both available
  • Required accessories (sold separately) — HDMI or optical digital cable, depending on how you are connecting the sound bar to the TV
Sound quality
  • 420W of power reaches higher volume levels without distortion
  • The 5.1 layout provides an enhanced surround experience around the seating position
  • AI Sound Pro assigns ideal settings for different types of sound automatically
Design and placement
  • The built-in wireless receiver removes the need for a cable run back to the bar
  • The rear speakers still connect to the receiver by wired cables, so plan the layout
  • The wireless subwoofer can sit wherever the bass suits your room
Setup and connections
  • Bluetooth and Wi-Fi cover the wireless connection options
  • The WOW Interface on an LG TV handles sound modes and profiles
  • LG TV Remote control of the bar is limited to certain features only
This description was generated by AI and reviewed for accuracy.

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 .