Polk Audio Soundbar Signa S4 Black Powered N. America 300443-01-00-101

The Polk Audio Signa S4 soundbar is designed to transform movies, shows and music with more immersive, clear and balanced sound. It combines advanced technologies with easy setup via HDMI eARC, optical or aux, plus Bluetooth for direct streaming from mobile devices.

With Dolby Atmos certification, the Signa S4 delivers three-dimensional audio that expands spatial perception and realism. The bar supports HDMI eARC, improving compatibility and quality with modern TVs, including 8K Ultra HD models; it also provides virtual Atmos simulation for content without native mixing.

The VoiceAdjust™ feature lets you enhance dialogue clarity without affecting other audio, useful in scenes with heavy effects or bass. The wireless subwoofer produces deep, natural bass, while BassAdjust™ allows you to customize bass intensity on both the bar and subwoofer to suit the room.

For nighttime use, Night Mode reduces heavy bass hits and boosts voices so you can watch without disturbing others. Preset sound modes optimize playback for movies, music and other content for everyday convenience.

Its compact, discreet design lets you place the bar in front of the TV or wall-mount it without blocking controls or the screen.

• Configuration: 3.1.2 system with wireless subwoofer
• Connectivity: HDMI eARC, optical input, aux and Bluetooth
• Features: Dolby Atmos, VoiceAdjust™, BassAdjust™, Night Mode