TCL
TCL S45H S Class 2.0 Channel Sound Bar - Dolby Atmos & DTS Virtual:X
★★★★★
A 100-watt 2.0-channel sound bar with Dolby Atmos, DTS Virtual:X, and AI-driven room calibration for immersive home audio.
$69.99*$129.99Save 46%
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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
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 Dolby Atmos & DTS Virtual:X Sound: Experience real cinematic sound from a slim soundbar. Rich spatial audio that simulates height and surround effects without extra speakers, so movies, shows, and games feel bigger and more engaging
Powerful Room‑Filling Performance (Up to 100 W): Enjoy deep, clear audio that fills your space - with up to 100 watts total output that punches above typical 2.0 soundbars for louder, more dynamic playback without distortion. Perfect for apartments, bedrooms, or small to medium rooms where every inch of sound 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 S45H 2.0 Sound Bar 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. **Product size: 31.89" W x 2.36" H x 3.86" 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
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
2.0
Total Power Output
Up to 100 Watts
Audio Technology
Dolby Atmos, DTS Virtual:X
Special Features
AI Sonic Auto Room Calibration, Built-In Bass Reflex Port
Connectivity
HDMI eARC/ARC, Bluetooth, Digital Optical, USB Audio Playback, AUX
Dimensions
31.89" W x 2.36" H x 3.86" D
Included Accessories
HDMI cable, power cord, remote with batteries, wall-mount kit
Brand
TCL
Model
S45H
Pros & Cons
👍 Pros
- Dolby Atmos and DTS Virtual:X deliver convincing spatial audio without additional speakers
- Dolby Atmos and DTS Virtual:X deliver spatial audio effects without requiring additional satellite speakers
- Dolby Atmos and DTS Virtual:X deliver spatial audio effects from a single bar without additional speakers.
- AI Sonic Auto Room Calibration optimizes sound output to your specific room and listening position.
- AI Sonic room calibration optimizes audio output for your specific room layout automatically
- 100W total output is unusually powerful for a 2.0 channel soundbar at this price point
- AI Sonic room calibration optimizes sound for your specific room layout automatically
- Wall-mount kit, HDMI cable, and remote with batteries all included in the box
- Multiple connectivity options including HDMI eARC, optical, Bluetooth, USB, and AUX cover virtually any source device.
- Wall-mount kit, HDMI cable, and remote with batteries are all included in the box.
- Slim 2.36-inch profile fits neatly under most TVs without blocking the IR sensor
- Includes wall-mount kit, HDMI cable, and remote in the box for a complete setup
- Slim 2.36-inch profile fits neatly under most TVs without blocking the IR sensor
- Compact 31.89-inch form factor fits neatly under most TVs without obstructing the screen.
👎 Cons
- No dedicated subwoofer means bass response is limited compared to 2.1 systems
- No dedicated subwoofer means deep bass extension is limited compared to 2.1 systems
- No dedicated subwoofer means deep bass response is limited compared to 2.1-channel systems.
- 2.0-channel configuration lacks physical rear speakers, so surround effects rely entirely on virtual processing.
- 2.0 channel configuration cannot produce true rear surround separation
- 2.0 channel configuration lacks true rear surround for full home theater immersion
- Bluetooth version and codec support are not specified, which may affect wireless audio quality
- Bluetooth version and codec support are not specified, which may affect wireless audio quality
- 100 watts of total output may not fill larger open-plan living spaces at high volumes without distortion.
- Bluetooth 5.0 streaming quality is capped by the codec support, which may not satisfy audiophile listeners.
Frequently Asked Questions
Does the TCL S45H include a subwoofer?
No, this is a 2.0 channel soundbar without a separate subwoofer. It uses a built-in bass reflex port to produce low-end frequencies from the bar itself.
Does the TCL S45H include a separate subwoofer?
No, the S45H is a 2.0 channel soundbar with a built-in bass reflex port. There is no separate subwoofer included or required for operation.
Does the TCL S45H come with a separate subwoofer?
No, the S45H is a 2.0-channel sound bar without a separate subwoofer. It uses a built-in bass reflex port to produce low-frequency output from the bar itself.
What audio connections does the S45H support?
The S45H connects via HDMI eARC/ARC, digital optical, Bluetooth, USB audio playback, and AUX input, covering virtually any TV or device you need to pair it with.
What audio connections does the S45H support?
It supports HDMI eARC/ARC, digital optical, Bluetooth, USB audio playback, and AUX input, so it works with virtually any TV or audio source.
What connections does the S45H support?
It supports HDMI eARC/ARC, digital optical, Bluetooth, AUX input, and USB audio playback, so it works with virtually any TV, projector, or mobile device.
How does the AI Sonic Auto Room Calibration work?
Using the TCL app, the soundbar analyzes your room's acoustics and your listening position, then automatically adjusts the audio output for balanced sound tailored to your space. It's a one-time setup process.
How does the AI Sonic Auto Room Calibration work?
Through the TCL app, the soundbar's built-in microphone analyzes your room's acoustics and listening position, then automatically adjusts EQ and output to deliver balanced sound for your specific environment.
How does the AI Sonic Auto Room Calibration work?
Through the TCL app, the sound bar analyzes your room's acoustics and your listening position, then automatically adjusts its audio output for balanced sound tailored to your specific space. It is a one-time setup process.
Can the S45H be wall-mounted?
Yes, a wall-mount kit is included in the box, so you can mount the sound bar below your TV for a clean, cable-managed setup without purchasing additional hardware.
Can the S45H be wall-mounted?
Yes, a wall-mount kit is included in the box, allowing you to mount the soundbar directly below your TV for a clean setup.
Can I wall-mount this soundbar?
Yes, a wall-mount kit is included in the box along with an HDMI cable, power cord, and remote with batteries.
Does the S45H support Bluetooth music streaming?
Yes, you can stream music wirelessly from any Bluetooth-enabled phone, tablet, or computer directly to the soundbar.
Does the S45H support Bluetooth music streaming independently of a TV?
Yes, you can pair the S45H directly with a phone, tablet, or other Bluetooth device to stream music without needing your TV turned on.
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