Polk Audio Signa S4 Dolby Atmos Sound Bar with Wireless Subwoofer
The Signa S4 offers an exceptional audio experience at great value.
Available in a range of colours or styles.
The Polk Audio Signa S4 is an advanced sound bar system that delivers immersive 3D surround sound with Dolby Atmos technology. Featuring a 5.9″ wireless subwoofer, it enhances audio clarity for an enriched entertainment experience. Its sleek design allows for easy placement, complementing any modern home theatre setup.
Best for: Home theatre enthusiasts
Our Review
The Polk Audio Signa S4 Dolby Atmos Sound Bar System impresses with its advanced sound technology, offering a captivating 3D audio experience. With a robust 7-driver array and dedicated center channel, it delivers crystal-clear dialogue and immersive surround sound, enhancing every movie, show, and playlist. The integration of Dolby Atmos ensures that sound effects and music come alive, making it ideal for both casual viewers and cinephiles seeking richer, more dynamic sound.
This sound bar is particularly suited for those with varied audio needs, including individuals who may have trouble hearing dialogue or simply want to enjoy music and movies with exceptional clarity. Its Voice Adjust technology allows excellent customisation of voice levels, ensuring that every word is delivered crisply, while the seamless connectivity options, including Bluetooth and HDMI eARC, make setup a breeze.
Overall, the Polk Audio Signa S4 is an outstanding choice for anyone looking to enhance their audio experience without the complexity or hassle of a multi-component system. Its blend of affordability and advanced features makes it a highly recommended purchase for home theatre enthusiasts.
What we like
- True 3D surround sound with Dolby Atmos
- Voice Adjust technology for clear dialogue
- Simple plug-and-play setup
- Bluetooth streaming capabilities
- Compact design fits easily into spaces
Our verdict
The Signa S4 offers an exceptional audio experience at great value.
Product Details
Product Details
The low-profile Polk Audio Signa S4 is designed to provide powerful, cinematic 3D surround sound with any HD TV, including the latest 8K Ultra-HD models. This sound bar features Dolby Atmos 3.1.2 certification and is complemented by a 5.9″ wireless subwoofer. With dimensions of 104.14 x 7.62 x 5.08 cm and weighing 8.62 kg, the Signa S4 ensures a comfortable fit in various living spaces without obstructing the TV’s sensor.
Key Features
- Customisable voice levels using Polk’s patented Voice Adjust technology for clear dialogue.
- Bass Adjust Technology allows simultaneous control of bass on both the sound bar and subwoofer.
- Multiple connectivity options including HDMI (eARC), optical, analog 3.5mm, Bluetooth, and USB-A for firmware updates.
Specifications
- Batteries: 2 AAA batteries required.
- Manufacturer: Polk
- Model Number: Signa S4
- Country/Region of Origin: China
- ASIN:
- B09J753M18
- Brand:
- Polk Audio
- Model:
- Signa S4
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