10 Best Sound Bar Under 100 2025 in the United States

The Samsung HW B400F soundbar is a solid choice for anyone wanting improved TV sound without spending a lot. It offers 2.0 channel surround sound with a built-in subwoofer, which means you get richer bass and more balanced audio than typical TV speakers. With 40 watts of power, it can fill a small to medium room nicely, making it suitable for home theaters, gaming, or casual listening. The design is compact and lightweight, measuring just over 25 inches wide and easy to mount on a wall or place on a shelf without taking up much space.

Connectivity is simple and convenient thanks to Bluetooth and HDMI options, allowing you to connect wirelessly to smartphones or directly to your TV without messy cables. A useful feature is that you can use your Samsung TV remote to control the soundbar, simplifying operation. The soundbar also includes sound modes like Voice Enhance, which makes dialogues clearer—a big plus if you struggle to hear conversations on shows or movies.

One standout feature is the sound expansion technology that projects audio throughout the room, creating a more immersive experience than standard stereo speakers. It also has a night mode that reduces volume and bass to avoid disturbing others, which is thoughtful for late-night viewing. On the downside, as a 2.0 channel system, it lacks a separate wireless subwoofer, which means bass, while decent, won’t be as deep as higher-end models with dedicated subs. Also, it mainly suits smaller rooms and casual users rather than audiophiles seeking powerful, room-filling sound. Given these points, this soundbar is a great budget-friendly option for everyday TV watchers who want better sound clarity and bass without complicated setups or high cost.

The Polk Audio Signa S2 Sound Bar & Wireless Subwoofer is a solid option for those looking to enhance their TV's audio experience without breaking the bank. With its ultra-slim design, it easily fits in front of most TVs or can be wall-mounted, ensuring it won't obstruct your screen or remote sensor. The sound bar features 5 full-range drivers that deliver rich sound and deep bass, making it enjoyable for watching movies or listening to music. Its exclusive VoiceAdjust technology helps clarify dialogue, a great feature for those who often miss lines in films or shows.

One of the standout aspects of this model is its versatile connectivity options. You can connect it to your TV using HDMI ARC, optical input, or AUX, and it even supports wireless streaming via Bluetooth, which is perfect for playing music directly from your smartphone or tablet. This range of options provides flexibility for various audio sources.

While the sound quality is impressive for the price, it may not match the performance of more expensive models, particularly if you’re looking for extremely high-end audio capabilities. The subwoofer adds depth to the sound, but some users might find it could be more powerful, especially in larger rooms. Additionally, the product is not water-resistant, which limits where you might want to place it in your home.

The Polk Audio Signa S2 is a worthwhile choice for budget-conscious consumers wanting to improve their home theater setup. It offers excellent value with its combination of sound quality, design, and ease of use, though those seeking professional-level audio may need to explore higher-priced alternatives.

The Sony S100F 2.0ch Soundbar is a solid choice for anyone seeking an entry-level soundbar under $100, catering well to those who want to enhance their TV audio experience in smaller spaces. Its compact design makes it a great fit for home offices or small living rooms where space is at a premium. The built-in Bass Reflex speaker provides decent deep sound, making your favorite shows and movies more immersive. The inclusion of the integrated tweeter helps deliver clearer vocals, which is particularly useful for dialogue-heavy content or conference calls.

The soundbar supports Bluetooth connectivity, allowing for wireless streaming from various devices, which adds to its versatility. Moreover, the HDMI ARC feature simplifies the connection with your TV, making setup a breeze. The remote control provided adds convenience, letting you adjust settings without getting up.

While the S100F does offer features like S-Force Pro Front Surround for an expanded sound experience, it may not deliver the same level of sound quality as higher-end models. The surround effect can feel limited due to the 2.0 channel configuration, which might not suffice for users looking for a more enveloping audio experience. Additionally, the wattage at 120 Watts is good for casual listening but may not satisfy audiophiles or those looking for very high volume levels. The wall-mountable design is a nice touch, offering flexibility in placement, but keep in mind that it may not be ideal for larger rooms where more powerful sound systems are typically preferred. The Sony S100F presents an appealing option for those looking to boost their audio experience on a budget, especially if they prioritize compactness and ease of use.