10 Best Soundbars Under 300 2025 in the United States

The LG S90TR 7.1.3-Channel OLED evo TV Matching Soundbar is a high-performance option for home theater enthusiasts looking for immersive sound. It’s equipped with Dolby Atmos and DTS:X technologies, providing a rich audio experience. The soundbar includes rear surround speakers and a wireless subwoofer, making setup more convenient and reducing cable clutter.

The center up-firing speaker enhances dialogue clarity, which is great for watching movies and TV shows. The WOW Orchestra feature syncs audio with LG TVs, and the WOW Interface allows control of both the soundbar and the TV with one remote, which adds to the convenience. Additionally, the soundbar supports various voice assistants like Google Assistant and Alexa, and features like Chromecast and AirPlay 2, making it versatile for different users.

The built-in room calibration optimizes audio settings based on room dimensions, ensuring a tailored listening experience. On the downside, the product is relatively heavy at 44.8 pounds and large in size, which might be a concern for some users regarding placement. It is also priced on the higher end of the 'under $300' category. Despite these points, the LG S90TR is ideal for users looking for a comprehensive home theater setup with advanced sound features and integration options.

The Polk Audio Signa S4 is a strong choice if you’re looking for a soundbar under $300 that delivers immersive, 3D Dolby Atmos sound. It features a 3.1.2 channel setup with up-firing speakers for that overhead audio effect, plus a wireless 5.9-inch subwoofer that adds deep bass, enhancing movies and music. Polk’s VoiceAdjust technology is handy for clarifying dialogue, so you won’t miss important lines, and BassAdjust lets you control the bass level to suit your taste.

Connectivity is flexible with HDMI eARC for easy setup with your TV, plus optical, analog, Bluetooth, and USB options. This means you can connect a variety of devices and stream music wirelessly from apps on your phone or tablet. The slim, compact design (just over 2 inches tall and 41 inches wide) fits well under most TVs without blocking the screen or remote sensor, and it can be wall-mounted if you prefer.

It excels in sound quality and installation ease, though the subwoofer uses a wired connection, which might limit placement options compared to fully wireless models. It also lacks waterproofing, so it’s strictly for indoor use. The included remote and voice control features add convenience but don’t offer full smart assistant integration. If you want a budget-friendly soundbar with rich surround sound, clear voice, solid bass, and multiple ways to connect your devices, the Signa S4 is a reliable pick designed mainly for home entertainment setups where wired sub placement isn’t a problem.

The Samsung HW-Q600C 3.1.2ch soundbar is a versatile audio solution for enhancing your TV viewing and gaming experience. It offers a rich and immersive sound through its 3.1.2 channel configuration and Dolby Atmos support, which provides a three-dimensional audio experience that brings movies and games to life. The included wireless subwoofer also ensures deep bass performance without the hassle of extra cables. The Q-Symphony feature is a standout, allowing the soundbar to work in harmony with compatible Samsung TVs for an even more powerful audio experience.

This soundbar also includes Adaptive Sound, which enhances dialogue clarity in real time, making it great for watching TV shows and movies at varying volumes. The HDMI eARC ensures high-quality audio transmission with a single cable, simplifying setup and maintaining sound integrity. Game Mode Pro optimizes the audio for gaming, delivering dynamic sound that matches the on-screen action. The Bluetooth multi-connection allows for straightforward pairing with multiple devices, and the Tap Sound feature makes streaming from your phone easy.

While the one-inch size listed may be misleading, the actual dimensions should be checked for accuracy. The soundbar's sleek design and the included wall mount make it a stylish addition to any room. However, some might find the lack of water resistance and limited connectivity options like USB to be drawbacks. It also lacks a built-in MP3 player, which might be a minor inconvenience for some users. This soundbar is a reliable choice for those seeking enhanced audio performance within a budget.