10 Best Dolby Atmos Soundbar Under 500 2025 in the United States

The Samsung HW-QS700F is a Dolby Atmos soundbar designed to deliver immersive 3D sound with its 3.1.2 channel setup, including three front speakers, two up-firing channels for overhead effects, and a wireless 6.5-inch subwoofer that adds strong bass without taking up much space. This model adapts its sound whether you mount it on a wall or place it flat on a table, thanks to a built-in sensor that optimizes audio automatically for your room. It supports wireless connectivity through Bluetooth 5.3 and HDMI, making it easy to connect with TVs and smartphones.

The soundbar can also sync with compatible Samsung TVs for richer audio, and uses the TV's microphone to calibrate sound based on your room’s acoustics, helping ensure clear and balanced audio. With 345 watts of power, it’s capable of filling medium to larger rooms with sound suitable for movies, gaming, or music. The design is sleek and compact, weighing about 20 pounds and easy to mount or place discreetly.

This soundbar offers advanced Dolby Atmos features usually found in higher-priced models, but without waterproofing, so it’s strictly for indoor use. Additionally, some smart sync features won’t be available to users without Samsung TVs. It is a solid choice if you want impressive Dolby Atmos sound and bass in a flexible, easy-to-use package under $500, especially if you have or plan to have a Samsung TV.

The Polk Audio MagniFi Max AX SR is a 7.1.2 channel soundbar system designed to deliver immersive Dolby Atmos and DTS:X surround sound at a price point that fits under $500. It includes a wireless 10" subwoofer and two surround speakers, which help fill your room with rich, three-dimensional audio, including overhead sounds that enhance movies and shows. The soundbar supports multiple connectivity options, including HDMI eARC, optical input, Bluetooth, Wi-Fi, Apple AirPlay 2, and Chromecast, making it easy to connect to your TV and stream music from various devices. Polk’s patented VoiceAdjust technology is a helpful feature that boosts dialogue clarity without overpowering other sounds, ideal for watching TV without missing what people say.

The build is sleek and not overly bulky, fitting well under most TVs, and it comes with wall-mounting options if you prefer. Setup is straightforward, and the included remote and voice control compatibility add convenience. While the system provides clear and powerful sound, its 200-watt output might not fill very large rooms as impressively as higher-end models. Also, it’s not water-resistant, so it’s best kept indoors and away from moisture. The subwoofer, although wireless, requires power from an outlet, which may limit placement flexibility.

This system is an excellent choice for users looking to upgrade their home TV sound with a true Dolby Atmos experience without spending a fortune. It suits those who want easy streaming and solid surround sound for movies, TV, and music but don’t require the absolute top-tier power or advanced smart home integration beyond basic voice assistants.

The Amazon Fire TV Soundbar Plus is a solid choice if you're looking for a Dolby Atmos soundbar under $500 that combines good sound quality with simple setup and smart features. It offers a 3.1 channel system, meaning it has three speakers plus a built-in subwoofer, which delivers decent bass without needing an extra box. The inclusion of Dolby Atmos and DTS:X support allows for immersive, multi-dimensional sound that can make movies and shows feel more engaging. One standout feature is the dedicated center channel that clarifies dialogue, helping you catch every word without turning up the volume too high.

Connectivity-wise, it’s user-friendly with HDMI eARC/ARC support for easy TV connection, Bluetooth for streaming music from your phone, and additional ports like optical and USB-A for more options. The soundbar is reasonably sized (37 inches wide) and light enough for versatile placement, including wall mounting. Its built-in EQ modes (Movie, Music, Sports, Night) help tailor audio depending on what you’re watching, enhancing the listening experience. It’s designed to work well with smart TVs and integrates smoothly with Fire TV devices, allowing control with a single remote, which is convenient.

On the downside, while the built-in subwoofer is convenient, it may not deliver as powerful bass as separate subwoofers found in some competing models. Additionally, some users might find the soundbar’s maximum volume a bit limited for very large rooms or open spaces. If you want a simple setup, decent immersive sound, and clear dialogue in a compact package, especially if you have or plan to use a Fire TV, this soundbar is a good fit. However, for those seeking deep bass or very high-volume sound, looking at systems with external subwoofers might be better.