TCL

TCL S55H S Class 2.1 Channel Sound Bar with Dolby Atmos, Wireless Subwoofer, and Bluetooth Music Streaming

|108 ratings
Item # 990503357
Current price is $139.00
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Highlights

  • Experience crisp, clear sound and deep bass, making movies and music truly come to life
  • Dolby Atmos and DTS Virtual:X puts you in the center of movies, music, and games with spatial sound
  • Feel the bass with the wireless subwoofer featuring a 5.5” driver and Bass Boost technology providing deep, rich tones
  • One easy cable connection to the ARC/eARC input of your TV brings the cinema experience to your living room
  • Includes wall mount kit and HDMI cable to easily install and connect
TCL S55H S Class 2.1 Channel Sound Bar with Dolby Atmos, Wireless Subwoofer, and Bluetooth Music Streaming
TCL S55H S Class 2.1 Channel Sound Bar with Dolby Atmos, Wireless Subwoofer, and Bluetooth Music Streaming
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About this item

Product details

Upgrade your home theater setup with the TCL S‑Class 2.1 channel soundbar and wireless subwoofer. Designed to enhance movies, TV shows, music, and games, this home theater soundbar system delivers crisp, clear dialogue and deep, rich bass that brings your entertainment to life.

Immersive Home Theater Sound

2.1 Channel S‑Class Sound Bar

Fill your room with powerful, room‑filling sound using this 2.1 channel soundbar system. With a simple single‑cable HDMI connection, it delivers a cinematic home theater experience without complex setup.

Dolby Atmos® and DTS Virtual:X®

Experience immersive, spatial audio with Dolby Atmos soundbar technology and DTS Virtual:X sound processing, creating virtual sound from above and behind to place you at the center of movies, music, and gaming content.

Up to 220 Watts of Audio Power

Enjoy dynamic, room‑filling performance with up to 220 watts of total audio power, delivering impactful sound for movies, TV shows, and music.

Deep Bass Performance

Wireless Subwoofer with Bass Boost

Feel powerful low‑frequency sound with the included wireless subwoofer, featuring a 5.5” driver and Bass Boost technology for deep, rich bass that enhances action scenes and music playback.

Smart Sound Optimization

AI Sonic Auto Room Calibration

Optimize audio performance in any space with AI Sonic Auto Room Calibration, which automatically tailors the soundbar’s output to your room for balanced, accurate sound.

Wireless Streaming & Playback Options

Bluetooth® Wireless Music Streaming

Stream music wirelessly from your smartphone, tablet, or other compatible devices using Bluetooth soundbar connectivity, making it easy to enjoy your favorite playlists.

USB Audio Playback

Play audio directly from a USB device for extended music listening and convenient playback.

Easy TV & Device Connectivity

HDMI eARC

Enjoy high‑quality audio with a single connection using HDMI eARC soundbar compatibility, delivering immersive sound from your TV to the soundbar with ease.

Digital Optical Audio Input

Connect to TVs without HDMI ARC or eARC using the digital optical audio input for added flexibility.

AUX Input

Easily connect legacy devices using the included auxiliary input.

Simple Control & Smart Integration

TCL Home App

Control your TCL soundbar and update its software using the intuitive TCL Home App.

Wireless Remote Control

Use your TV remote for basic functions like volume and mute, or use the included soundbar remote control to adjust sound settings.

Roku TV Ready™

With Roku TV Ready soundbar compatibility, easily connect and control your soundbar using your Roku TV remote.

Included Accessories & Installation

Free Wall Mount Kit

Mount your soundbar with confidence using the included wall mount kit and easy‑to‑use installation template.

Free HDMI Cable

Connect your soundbar to your TV right out of the box with the included HDMI cable, compatible with HDMI ARC and eARC ports.

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Specifications

S55H
Key Features
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

4.6 out of 5 stars
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  1. 5 stars75% (81)
  2. 4 stars17% (18)
  3. 3 stars5% (5)
  4. 2 stars1% (1)
  5. 1 star3% (3)
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Showing 1-3 of 108 reviews

May 23, 2026
Donald
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great product for the price

I have a TCL TV and this unit works perfectly with the TV. Now the sound is great no matter what is the source, Sat, Firestick, BluRay, now the sound is balanced and the volume is not an issue at all. Would recommend this if you don't want to spend alot of money on a surround system but want that theatre sound in a medium size room. Great product for the price!

Review from walmart.com
Helpful?4ONZQM688VS319532959661
reply from TCLExpert

Hi Donald, 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

Jun 28, 2026
anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Honestly for the price my family and I really enjoy the overall sound and quality of this product. Install was super easy and paired well with the TCL tv. Bout to watch Avatar tonite on the big screen, should sound amazing

Review from walmart.com
Helpful?4ONZQM688VS319532959661
reply from TCLExpert

Hi anonymous, 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

Jun 22, 2026
Michael
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

This is the best soundbar I have ever owned! The surround-sound fills my entire living room. The connection with the included HDMI cable made it very easy to connect to my TCL QM7K TV.

Review from walmart.com
Helpful?4ONZQM688VS319532959661
reply from TCLExpert

Hi Michael, 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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