description Polk Audio Signa S3 Overview
The Polk Audio Signa S3 is a 2.1-channel soundbar system with a wireless subwoofer, designed for home theater and television audio. It includes Polk's VoiceAdjust dialogue enhancement feature and built-in Chromecast for streaming audio over Wi-Fi. The system is positioned as a budget-friendly option within Polk's soundbar lineup.
help Polk Audio Signa S3 FAQ
What is included with the Polk Audio Signa S3?
It is a 2.1-channel soundbar package with a wireless subwoofer, so the bass unit is separate from the bar. Polk lists the bar at about 35.4 inches wide and 2 inches tall ([Polk Audio](https://www.polkaudio.com/en-us/product/sound-bars/signa-s3/300001.html?dwvar_300001_color=Black)).
How does VoiceAdjust work on the Signa S3?
Polk's VoiceAdjust feature raises and accents dialogue without changing the rest of the soundtrack as much. It is designed to make speech clearer in television and movie scenes.
Can the Signa S3 stream music from a phone?
Yes, it supports Bluetooth and built-in Google Chromecast for Wi-Fi audio. Polk lists services including Spotify, Tidal, YouTube Music, Amazon Music HD, Pandora, Deezer and Qobuz.
What TV connections does the Signa S3 have?
It includes HDMI and optical cables, and its HDMI connection supports Audio Return Channel for a single-cable TV setup. The HDMI path also supports 4K with HDCP 2.2, Dolby Vision and HDR10.
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