You have a small TV or a monitor setup, and the built-in speakers just do not cut it. Dialog is muffled, action scenes sound thin, and you want something better without cluttering your space or spending too much. That is where small soundbars come in. They fit neatly under a screen, add rich audio, and many cost less than a typical dinner out. In this guide, we evaluate two top contenders: the TCL S45H 2.0 Sound Bar for Smart TV and the SOULION R50 Bluetooth Computer Speakers. Both are designed for compact setups but serve different needs. Whether you want cinematic immersion for your living room or clear desktop audio for work and play, we have you covered. For more premium options, check out our roundup of top soundbars under $400.

Buying Guide

Size and Design

When space is tight, the dimensions of a soundbar matter. A slim, low-profile model like the TCL S45H (31.89 inches wide) fits under most TVs without blocking the screen or remote sensor. For a desk, the SOULION R50 is even more compact and has a 30-degree tilted design that directs sound upward, perfect for under a monitor. Both look clean and modern, blending into your setup.

Audio Performance

Audio quality is the main reason to upgrade. The TCL S45H brings Dolby Atmos and DTS Virtual:X, creating a spacious soundstage that simulates height and surround effects. Its AI Sonic Auto Room Calibration adjusts the audio to your room, so you get balanced sound every time. The SOULION R50, while more basic, delivers crisp and rich sound for its size, with dual diaphragms that enhance clarity for music, movies, and games. If you seek immersive home theater, the TCL is the clear choice; for everyday desktop use, the SOULION holds its own.

Connectivity and Setup

Easy setup matters. The TCL S45H supports HDMI eARC/ARC, optical, Bluetooth, and AUX, plus it comes with a remote and wall-mount kit. You can connect to any smart TV or projector. The SOULION R50 uses USB for power and either Bluetooth or 3.5mm aux for audio. It is plug-and-play for computers and tablets. Both are straightforward to install, though the TCL offers more flexibility for home theater systems. For more on connectivity features, see our guide to soundbars with Dolby Atmos.

Extra Features

The TCL S45H includes a dedicated app for room calibration and remote control, plus a full-function remote and wall-mount kit. The SOULION R50 adds a fun touch with four dynamic LED lighting modes that can sync to music. If you want a soundbar that also enhances your desk aesthetic, the RGB lights are a nice bonus. Both products are backed by reputable brands with reliable support.

Final Thoughts

Choosing between these two small soundbars comes down to your use case. For a home theater setup where you want room-filling sound with Dolby Atmos and smart room calibration, the TCL S45H 2.0 Sound Bar for Smart TV is our top pick. It delivers cinematic audio in a slim package that fits under any TV. For a desk or small room where you need clear sound and a compact footprint, the SOULION R50 Bluetooth Computer Speakers offer great value with added LED ambiance. Both are excellent choices that prove you do not need to spend a lot to upgrade your audio.

Frequently Asked Questions

Can a small soundbar improve TV dialog? Yes, even compact models like the TCL S45H have dedicated dialog enhancement features. Its Dolby Atmos processing helps clarify speech, making it easier to hear conversations without raising the volume.

How do I connect a soundbar to my computer? The SOULION R50 is ideal for computers: just plug into a USB port for power and use Bluetooth or a 3.5mm aux cable. It works with PCs, laptops, and tablets. For TVs, the TCL S45H uses HDMI eARC for the best audio quality.

Do these soundbars come with a remote? The TCL S45H includes a full-function remote and also works with a smartphone app. The SOULION R50 does not include a remote, but its volume knob and buttons on the unit are easy to use.

Are small soundbars worth it in 2026? Absolutely. With advances in audio technology, even budget-friendly soundbars now deliver impressive sound. They save space, are easy to set up, and dramatically improve your listening experience compared to built-in TV or monitor speakers. For more options, browse our full soundbar collection.