Polk Audio Signa S3 Sound Bar for TV & Wireless vs Samsung HWQ990F 11.1.4 Channel Q-Series Soundbar
Updated August 2026 — Samsung HWQ990F 11.1.4 Channel Q-Series Soundbar leads on width and weight.
The Polk Audio Signa S3 offers great value with solid performance at a much lower price, while the Samsung HWQ990F provides a more immersive experience but at a significantly higher cost.
Why Polk Audio Signa S3 Sound Bar for TV & Wireless is better
Price
Polk Audio Signa S3 is $597.94 cheaper.
Design
Polk Audio has a low-profile design.
Setup
Polk Audio offers easier installation.
Why Samsung HWQ990F 11.1.4 Channel Q-Series Soundbar is better
Audio Channels
Samsung HWQ990F has 11.1.4 channels.
Brand Reputation
Samsung is a well-known brand in audio.
Warranty
Samsung HWQ990F comes with a 90-day warranty.
Overall score
Specifications
| Spec | Polk Audio Signa S3 Sound Bar for TV & Wireless | Samsung HWQ990F 11.1.4 Channel Q-Series Soundbar |
|---|---|---|
| Price | $349.00 | $946.94 |
| Sales Rank | 3818 | 8169 |
| Voice Adjust | Yes | No |
| Bluetooth | Yes | No |
| Dolby Support | 5.1 | Unknown |
Dimension comparison
Overview of the Polk Audio Signa S3 and Samsung HWQ990F
The Polk Audio Signa S3 is priced at $349.00, while the Samsung HWQ990F comes in at $946.94, making the Polk soundbar about 63% cheaper. This significant price difference highlights the varying target markets and features of each product. The Polk Audio Signa S3 is designed with a low-profile aesthetic, making it a suitable choice for those looking for a compact soundbar that fits seamlessly with their TV setup. In contrast, the Samsung HWQ990F features a more complex audio setup, including rear speakers, aimed at delivering a more immersive sound experience.
Design and Aesthetics
In terms of design, the Polk Audio Signa S3 boasts a low-profile design that stands at only 2 inches tall, allowing it to fit under most TVs without obstructing the screen or remote control sensors. This makes it particularly appealing for those with limited space. On the other hand, the Samsung HWQ990F, while not detailed in its aesthetics, is part of a series known for a more robust and potentially larger design, suitable for users who prioritize a more substantial visual presence in their home theater setups.
Audio Performance
When it comes to audio performance, the Polk Audio Signa S3 features a 2.1 channel setup with performance-tuned drivers, including two 1.25” x 4.4” oval mid-range drivers and two 1” tweeters. This combination delivers room-filling surround sound with deep bass, thanks to the included 5.25” wireless subwoofer. In contrast, the Samsung HWQ990F is an 11.1.4 channel soundbar, which suggests a more complex audio output, potentially providing a richer surround sound experience. However, specific audio performance metrics for the HWQ990F are not provided, making it difficult to directly compare sound quality.
Features and Technology
The Polk Audio Signa S3 includes several notable features such as Polk’s exclusive Voice Adjust technology, which enhances dialogue clarity, particularly useful for movies and TV shows. It also supports Dolby Digital 5.1 decoding for immersive sound. Additionally, the Signa S3 offers Bluetooth streaming and built-in Chromecast, allowing users to easily connect and stream music from various apps. The Samsung HWQ990F, on the other hand, is a certified refurbished unit, which means it has been tested for performance and comes with a 90-day warranty. However, it lacks detailed information about its features, leaving potential buyers with less certainty about its capabilities.
Setup and Installation
The Polk Audio Signa S3 is designed for easy setup, coming with included HDMI and optical cables to quickly connect to your TV and subwoofer. This user-friendly installation process is a significant advantage for those who may not be tech-savvy. In contrast, setup details for the Samsung HWQ990F are not provided, which could mean a more complex installation process given its additional components like rear speakers. This could be a consideration for users who prefer straightforward setups.
Price Comparison
The price gap between these two soundbars is substantial, with the Polk Audio Signa S3 retailing at $349.00 and the Samsung HWQ990F at $946.94. This represents a difference of about $597.94, or roughly 63% cheaper for the Polk model. This significant price difference may influence buyers depending on their budget and the features they prioritize in a soundbar.
Sales Performance
In terms of sales rank, the Polk Audio Signa S3 has a better standing at 3818 compared to the Samsung HWQ990F's rank of 8169. This suggests that the Polk model is currently more popular among consumers, potentially due to its combination of price, features, and audio performance. A higher sales rank can often indicate customer satisfaction and trust in the product, which is an essential factor to consider when making a purchase decision.
Which should you buy?
Deciding between the Polk Audio Signa S3 and the Samsung HWQ990F ultimately depends on your specific needs and budget. If you're looking for a cost-effective soundbar that delivers solid audio performance and user-friendly features, the Polk Audio Signa S3 is undoubtedly the better choice at $349.00. However, if you prioritize a more immersive audio experience and are willing to invest significantly more, the Samsung HWQ990F may be worth considering, despite the lack of detailed information on its features.

