TCL

TCL S55H S Class 2.1 Channel Sound Bar Dolby Atmos

4.0 (15 reviews)

Immerse Yourself in Sound with the TCL S55H Sound BarElevate your audio experience with the TCL S55H S Class 2.1 Channel Sound Bar. Featuring Dolby Atmos, DTS Virtual:X, a wireless subwoofer, and Bluetooth connectivity, this sound bar delivers immersive, high-quality sound for your home theater. ...

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*Price sourced from Amazon.com. Last updated:Jun 28, 2026.Price and availability are subject to change.

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Overview

Immerse Yourself in Sound with the TCL S55H Sound Bar

Elevate your audio experience with the TCL S55H S Class 2.1 Channel Sound Bar. Featuring Dolby Atmos, DTS Virtual:X, a wireless subwoofer, and Bluetooth connectivity, this sound bar delivers immersive, high-quality sound for your home theater.

Specifications:

  • Brand: TCL
  • Model: S55H
  • Channels: 2.1 Channel
  • Audio Technology: Dolby Atmos, DTS Virtual:X
  • Subwoofer: Wireless, 5.5" Driver with Bass Boost
  • Connectivity: Bluetooth, HDMI eARC, Digital Optical Audio, USB
  • Total Power: Up to 220 Watts

Key Features

Why Choose TCL: TCL is a global leader in TVs and audio, combining innovative technology with reliable performance. Enjoy award-winning sound, durable design, and customer support that keeps your entertainment experience worry-free

Immersive Sound with Deep Bass Subwoofer: Experience cinematic audio with Dolby Atmos and DTS Virtual:X. Includes a wireless subwoofer delivering deep, room-filling bass that brings movies, music, and games to life while freeing the soundbar for crisp dialogue and detailed mids

Powerful Room‑Filling Performance (Up to 220 W):The wireless subwoofer adds deep, punchy bass, letting you hear everything from the low rumble of a car engine to the high whir of a helicopter. Perfect for apartments, bedrooms, or small-to-medium rooms where every detail matters

AI Sonic Auto Room Calibration: Built-in AI Sonic technology adjusts audio to your unique layout and listening position, giving you balanced sound every time. Simple one-time setup via the TCL app

Works with Any Smart TV: The TCL S55H 2.1 Sound Bar + Subwoofer delivers rich, room-filling audio for TV, movies, music, gaming, and even projectors. Connect easily via HDMI eARC/ARC, optical, Bluetooth, or AUX for an immersive experience anywhere

Sleek, Perfectly Sized, Premium Feel: Intentionally designed by TCL to be the perfect size, this low-profile soundbar fits neatly under your TV, keeping your setup clean and free of messy wires. Its elegant, modern design feels solid and refined; not bulky or plasticky like cheaper alternatives. **Sound bar size: 31.89" W x 2.36" H x 3.86" D. Subwoofer Size: 7.68" W x 12.60" H x 7.68" D

Easy Setup & Intuitive Remote Control: Simple plug‑and‑play setup plus a full‑function remote makes installation a breeze. Connect easily via HDMI eARC/ARC, optical, Bluetooth for an immersive experience anywhere, no tech hassle required

Complete Package & Peace of Mind: Includes 1 HDMI cable, 1 power cord, 1 remote with batteries, and a bonus wall-mount kit for a clean, organized setup. Everything is in the box, backed by TCL’s reliable support and warranty for peace of mind

Specifications

Channels
2.1 Channel
Audio Technology
Dolby Atmos, DTS Virtual:X
Max Power Output
Up to 220 W
Subwoofer Type
Wireless
Calibration Technology
AI Sonic Auto Room Calibration
Connectivity
HDMI eARC/ARC, Optical, Bluetooth, AUX
Sound Bar Dimensions
31.89" W x 2.36" H x 3.86" D
Subwoofer Dimensions
7.68" W x 12.60" H x 7.68" D

Pros & Cons

👍 Pros

  • Delivers immersive cinematic audio with support for Dolby Atmos and DTS Virtual:X technologies.
  • Includes a wireless subwoofer that provides deep, room-filling bass, enhancing movies, music, and games.
  • Features AI Sonic Auto Room Calibration, adjusting audio to your unique layout for balanced sound.
  • Offers flexible connectivity options including HDMI eARC/ARC, optical, Bluetooth, and AUX, for wide compatibility.
  • Comes with a complete package including an HDMI cable, power cord, remote, and wall-mount kit for easy setup.

👎 Cons

  • The AI Sonic Auto Room Calibration setup is performed via the TCL app, requiring a smart device.
  • While powerful, the system's 220W peak output might not be sufficient for very large, open-plan living spaces.
  • The sleek design means specific soundbar and subwoofer dimensions, which need to be measured for perfect fit under a TV.
  • The premium feel is highlighted, but specifics on material construction beyond general statements are not provided.
  • Dolby Atmos and DTS Virtual:X require compatible content and source devices to experience their full effect.

Frequently Asked Questions

The TCL S55H S Class 2.1 Channel Sound Bar supports Dolby Atmos and DTS Virtual:X, providing an immersive cinematic audio experience.
Yes, it includes a wireless subwoofer that delivers deep, room-filling bass, enhancing the audio for movies, music, and games.
The sound bar features AI Sonic Auto Room Calibration, which uses built-in AI technology to adjust audio to your unique room layout and listening position for balanced sound. This is set up via the TCL app.
The TCL S55H offers versatile connectivity, including HDMI eARC/ARC, optical, Bluetooth, and AUX, making it compatible with various smart TVs and other devices.
The complete package includes the sound bar, wireless subwoofer, one HDMI cable, one power cord, one remote with batteries, and a bonus wall-mount kit for a clean and organized setup.