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TCL

TCL S45H 2.0 Sound Bar for Smart TV | Dolby Atmos DTS:X Auto Room Calibration| 100W Power Wireless Bluetooth Home Theater Audio | App & Remote Control | Latest Model

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Aug 18
Order within 6 hours and 19 minutes
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Style: Soundbar


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 RoomFilling 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 plugandplay setup plus a fullfunction 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 TCLs reliable support and warranty for peace of mind

Description

TCL is a global leader in TVs and audio, delivering reliable, high-quality products built specifically for smart TVs and music streaming, not generic aftermarket soundbars; the TCL S45H 2.0 Sound Bar features immersive Dolby Atmos and DTS Virtual:X for cinematic sound, powerful 100 W room-filling audio ideal for apartments, bedrooms, or small-to-medium rooms, AI Sonic auto room calibration for perfectly balanced sound, seamless connectivity with HDMI eARC/ARC, optical, Bluetooth 5.2, or AUX for TV, movies, music, gaming, and even projectors, a sleek low-profile design that fits neatly under your TV and looks premium rather than bulky or plasticky, simple plug-and-play setup with a full-function remote, and includes HDMI cable, power cord, remote with batteries, and bonus wall-mount kit, all backed by TCL’s trusted warranty and support for peace of mind.

Brand: TCL


Speaker Maximum Output Power: 100 watts


Frequency Response: 60 hertz


Connectivity Technology: Auxiliary, Bluetooth, HDMI, Optical, USB


Audio Output Mode: Dolby Atmos, DTS VirtualX


Audio Output Mode: Dolby Atmos, DTS VirtualX


Mounting Type: Floor Standing


Speaker Type: Soundbar


Additional Features: Dolby Enabled


Antenna Location: For Televisions


Color: black


Is Waterproof: FALSE


Warranty Type: Limited


Control Method: Remote


Speaker Size: 31.89 inches


Water Resistance Level: Not Water Resistant


Specific Uses For Product: Home Theaters, Living Rooms


Controller Type: Remote Control


Total USB 2.0 Ports: 1


Frequency Response: 60 hertz


Number of Audio Channels: 2


Connectivity Technology: Auxiliary, Bluetooth, HDMI, Optical, USB


Wireless Technology: Bluetooth


Subwoofer Connectivity Technology: Wireless


Connectivity Protocol: Bluetooth


Audio Driver Type: Dynamic Driver


Brand: TCL


Model Number: S45H


Model Name: S45H


Built-In Media: 1x HDMI Cable, 1x Power Cord, 1x Remote Control, 2x AAA Alkaline Battery, Wall Installation Kit


Warranty Description: 1 year manufacturer


Number of Items: 1


UPC: 846042091176


Manufacturer: TCL


Speaker Maximum Output Power: 100 watts


Number of Power Levels: 1


Unit Count: 1 Count


Item Dimensions D x W x H: 3.86"D x 31.89"W x 2.36"H


Compatible Devices: Home Theater


Power Source: Corded Electric


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • For the Money
Style: Soundbar
I wasn’t sure what to expect at this price point, but the TCL S45H has really surprised me with its power and sound quality. For a compact 2.0 channel bar, it delivers a clear, rich sound that easily fills the room. The dialogue is crisp, the bass has more punch than I expected without being muddy, and the overall balance makes both movies and music enjoyable. The inclusion of Dolby Atmos and DTS Virtual:X is a huge plus. Even without extra speakers, the virtual surround creates a much more immersive experience than I thought a budget-friendly soundbar could achieve. It really elevates TV shows, movies, and even gaming. Setup was simple—just plug it in, connect via HDMI or Bluetooth, and it was ready to go. The Bluetooth streaming works seamlessly for music, and the auto room calibration feature actually makes a noticeable difference in tailoring the sound to your space. Overall, this soundbar is an incredible value. It looks sleek, performs far above its price range, and is perfect for anyone who wants to dramatically improve their TV audio without breaking the bank. ... show more
Reviewed in the United States on September 14, 2025 by Adam Brinson
    • Sounds great!
Style: Soundbar
Great sounding, easy to set up and excellent value for the price. Nice remote as well!
Reviewed in the United States on July 24, 2026 by Mark Halter
    • HUGE IMPROVEMENT OVER TV SPEAKERS
Style: Soundbar
I love this sound bar. I didn't realize how terrible my tv sounded until I plugged it in. For around $100, this soundbar has greatly improved my movie, show, and gaming experiences. It was very easy to connect and I am able to easily control all of the settings through my tv (I have an Onn Roku Tv). The remote is also pretty nice, but I don't ever really use it since I can just use my main Tv remote. It also has an app that you can use to personalize your surround sound based on where you are sitting in the room. This made a small difference, but it isn't something you have to do. I have had this soundbar for a few months now and have had no issues. It is just as great as the day I bought it. It even includes mounting hardware, but I just have it sitting under my tv for now. The only thing I wish I had was a subwoofer. For the price, I think this soundbar would be hard to beat. ... show more
Reviewed in the United States on June 4, 2026 by Quintin Meyers
    • Great value if you just want better TV sound
Style: Soundbar
Bought this TCL soundbar with my TCL TV. It was super cheap and I intentionally didn’t want a bar with a sub because I live in an apartment with cardboard walls and didn’t want noise complaints. It’s a big upgrade from TV speakers, but nothing crazy. Good enough for casual movie watching. The speech enhancement feature is great, and it’s also surprisingly good for music. Setup is easy, just plug it in. ... show more
Reviewed in the United States on May 25, 2026 by Jack
    • Serious sound quality and power in a small package.
Style: Soundbar
I had an older (but free to me) Polk DBRX1 with a sub and surround speakers and after much fiddling with sounds settings and cables, I pitched it because of the low volume and muddy sound if the rear surround speakers weren't plugged in. The TCL S45H is a huge upgrade in quality over that hunk of crap but in a small package, with clear Dolby Atmos projecting spacially. I paid $100.00, got speedy Amazon shipping, plugged it into my TCL tv and boom, worked perfectly - television even recognized it's brand and set it up quickly. Bass is good enough, highs are sharp and it projects nicely. I recommend it if you have a small area, don't need or want surround capabilities and like saving cash. All the positive reviews are spot on - the S45H 2.0 sound bar is a winner. ... show more
Reviewed in the United States on May 8, 2026 by IdahoTee
    • Bang for you buck!!
Style: Soundbar
This is a great soundbar for the price being sold. It not only delivers quality sound but also provides more than enough enough bass for both cinematic and audio listening. The surround sound feature is great and really fills the space. (I have 15 ft ceiling. This was easy to pair with both the television and any external Bluetooth enabled device. Definitely a fantastic purchase. ... show more
Reviewed in the United States on August 4, 2026 by G Mak
    • WIN WIN THE BEST EVER!!!!
Style: Soundbar
HAPPY BIRTHDAY TO ME!!! OMG this soundbar is everything I've been looking for. It's a soundbar that sound like there's speakers all over the room. So much bass and it doesn't have the extra bass box. It's built in. It's SUPER clear. My TV volume was set on between 30-34 with a Sony sound bar that I've had for 10 years and it was set even higher without the sound bar being connected to the tv, and that's on a 65 inch smart tv that I bought myself last year for my birthday. This soundbar volume is on between 8-11 WOW. I got it yesterday and there still so much things that make it even louder. Haha I'm just tickled. I've bought several soundbars and returned them because they didn't make much of different and I still had to put my high. Despite all great reviews they got it just didn't do it for me. Especially drowing the air conditioner sound out or the fan because when they are on I just cant hear well. This soundbar drown all of that out. I even had to cut it down to 5. Listen this review you can take to the bank. I don't built companies and if you are looking for a awesome experience you will not regret buying this. There's not a lot of wires to hook up there's a plug and one connected to the tv. That's it. I hooked it up in 5 seconds and it was Roku ready so when I hooked it up Roku set it up as I hooked up without me doing anything. It's a very attractive soundbar and I am super super happy with product. ... show more
Reviewed in the United States on April 10, 2026 by Von
    • Clear Highs and Mids, but Bass Is a Bit Weak
Style: Soundbar
This TCL soundbar handles highs and mids really well — voices and music come through clear and clean. The bass is definitely on the lighter side, and had I known they sold the same model with a subwoofer, I would’ve gone for that version instead. I’m not totally sure how the AI sound mode works, but whatever it’s doing, it sounds good. The remote is simple and easy to use. Overall, a solid soundbar with great clarity, just missing that low‑end punch. 4/5. ... show more
Reviewed in the United States on May 25, 2026 by Michael C. Blue

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