TCL

TCL S45H S Class 2.0 Channel Sound Bar with Dolby Atmos, DTS:X and Bluetooth Music Streaming

|103 ratings
Item # 990535060
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Highlights

  • Dolby Atmos for immersive sound experience
  • DTS Virtual:X enhances audio depth and clarity
  • Bluetooth wireless music streaming for convenience
  • Includes free HDMI cable and wall mount kit
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tcl s45h s class 2.0 channel sound bar with dolby atmos, dts:x and bluetooth music streaming front-facing, slightly angled view of a slim black TCL sound bar with brushed metal top, rounded corners and cloth-front grille; four touch-control icons centered on top; shown isolated on white background; often used as a compact desktop speaker solution for PC or small-room setups.
TCL S45H S Class 2.0 Channel Sound Bar with Dolby Atmos, DTS:X and Bluetooth Music Streaming
Hero image 0 of TCL S45H S Class 2.0 Channel Sound Bar with Dolby Atmos, DTS:X and Bluetooth Music Streaming, 0 of 12

About this item

Product details

Immersive Audio with TCL S-Class 2.1 Channel Sound Bar

Transform your home theater experience with the TCL S-Class 2.1 Channel Sound Bar and Wireless Subwoofer. Designed to deliver crisp, clear sound and deep, rich bass, this sound bar brings movies, music, and games to life with up to 220 watts of audio power. Enjoy room-filling sound that immerses you in your favorite entertainment.

Advanced Audio Technologies for Enhanced Sound

Experience spatial sound with Dolby Atmos and DTS Virtual:X, placing you at the center of the action. The wireless subwoofer, featuring a 5.5” driver and Bass Boost technology, ensures powerful bass tones that elevate your listening experience. Additionally, AI Sonic Auto Room Calibration tailors the sound to your unique space for optimal audio quality.

Seamless Connectivity and Versatile Features

Stream music wirelessly via Bluetooth or connect legacy devices with the AUX input. The sound bar also includes HDMI eARC for easy connection to your TV, digital optical audio input for added flexibility, and USB audio playback for hours of music enjoyment. With Roku TV Ready compatibility, you can control the sound bar effortlessly using your Roku remote.

Convenient Setup and Control

Install the sound bar with the included wall mount kit and template, and connect it to your TV using the free HDMI cable. The TCL Home App allows you to control settings and upgrade software, while the wireless remote provides simple adjustments for volume and settings. Enjoy a hassle-free setup and user-friendly operation.

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Specifications

  • Key Features
    Model:     S55H
    Number of Channels: 2.1
    Peak Wattage: 220
    Surround Sound Supported Formats: Dolby Atmos, DTS Virtual:X
    Hi-Res Audio: No
    Supported Audio Formats: WAV, MP3
    Works with Google Assistant: No
  • Audio
    Number of Speakers:     3
    Subwoofer Type: Wireless
    Rear Satellite Speakers: Optional / Not included
  • Included
    Remote Control Included:     Yes
    Cable(s) Included: Power, HDMI
    Mounting Option: Wall Mountable, Free Wall Mount Kit included
    Separate Subwoofer Included: Yes
    Additional Accessories Included: HDMI Cable and Wall Mount Kit included
  • Connectivity
    Number of Digital Optical Inputs:     0
    Number of HDMI Inputs: 0
    Number of HDMI Outputs: 1
    Number of 3.5mm Audio Inputs: 1
    Number of USB Ports: 1
    Wireless Connectivity: Bluetooth
    4K HDMI Passthrough (HDCP 2.2): 0
    Audio Return Channel (ARC): Yes, 2.0
  • Sound Modes
    Available Modes:     Standard / Movie / Music / Voice / Game / Sports
    Output Leveling:
  • Dimensions
    Soundbar Height:     2.36"
    Soundbar Width: 31.89"
    Soundbar Depth: 3.86"
    Subwoofer Height: 12.60"
    Subwoofer Width: 7.68"
    Subwoofer Depth: 7.68"
  • Box Dimensions
    Height:     12.87"
    Width: 34.45"
    Depth: 10.12"

Warnings and disclaimers

Ingestion Hazard

This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.

Member ratings & reviews

4.4 out of 5 stars
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103 ratings98 reviews
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  1. 5 stars70% (72)
  2. 4 stars16% (16)
  3. 3 stars6% (6)
  4. 2 stars4% (4)
  5. 1 star5% (5)
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Showing 1-3 of 98 reviews

Mar 5, 2026
Reviewer name: Marilyn
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Used with older people in a meeting room

We purchased this with a TCL 55" TV for a meeting room at our parish. Several older people were having trouble hearing the old TV and so we upgraded to a TCL TV with this soundbar. Integration with the TV was very easy and the sound level is plenty for the older people.

Review from walmart.com
Helpful?0RZ7ZO7QPZ1V19996371680
reply from TCLExpert

Hi Marilyn, Thank you for taking the time to provide your feedback. We're thrilled that you are enjoying your sound bar thus far! Our sound bars are designed and engineered to have a quick and easy setup, be user friendly, and provide a great audio experience. We hope you continue to have a great experience and explore more of the great features our sound bars have to offer. Enjoy! Thank you, Alison TCL Customer Support

Aug 17, 2026
Reviewer name: Jon
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Had those for about a month niw, the sound quality is amazing. TV volume doesn't need to go over 10 for great sound quality. There's a companion app that helps control the sound bar, and has bonus features like night mode.

Review from walmart.com
Helpful?0RZ7ZO7QPZ1V19996371680
reply from TCLExpert

Hi Jon, Thank you for your feedback. We’re thrilled to hear that you’re happy with the soundbar thus far! Our sound bars not only look great, but they sound great too. We hope your new sound bar setup immerses you in a whole new cinematic experience! Thank you, Liz TCL Customer Support

Apr 7, 2025
Reviewer name: DONNA
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I love everything about it. easy assembly. informative booklet %26 great sound! So glad I purchased this soundbar. I'm a musician and have a sensitive ear to acoustics. For the price I paid, I'm very pleased. As soon as it was connected it was instantly paired %26 there was a voice prompt telling you it was connected

Review from walmart.com
Helpful?0RZ7ZO7QPZ1V19996371680
reply from TCLExpert

Hi DONNA, Thank you for taking the time to provide your feedback. We're thrilled that you are enjoying your sound bar thus far! Our sound bars are designed and engineered to have a quick and easy setup, be user friendly, and provide a great audio experience. We hope you continue to have a great experience and explore more of the great features our sound bars have to offer. Enjoy! Thank you, Alison TCL Customer Support

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