Polk Signa S3 Soundbar & Subwoofer

1yr warranty
More on the way - order now to avoid disappointment
Universal TV Soundbar and Wireless Subwoofer System with Chromecast Built-in

The low-profile Signa S3 soundbar delivers an incredible, room-filling home theatre experience. Built to work with any HD, 4K and 8K TV via HDMI ARC, the Signa S3 is easy to set up and can be controlled with a single remote. Features Polk-patented Voice Adjust technology for clear dialogue, and Dolby Digital decoding for immersive, performance-tuned surround sound. Comes equipped with a wireless subwoofer for deep bass impact. Plus, stream your favourite music with Chromecast built-in and Google Play Music, Amazon Music HD, Apple Music, Roon, Qobuz, Spotify, Tidal and many more.

Performance-Tuned Surround Sound

Performance-tuned driver array and Dolby Digital 5.1 decoding create incredible room-filling surround sound, from a compact low-profile soundbar and wireless subwoofer.

Polk Patented Voice Adjust Technology

Hear every word. Choose from three distinct levels to reproduce clear, crisp dialogue and never miss a single word of your favourite movie, TV show or sporting event.

Google Chromecast Built-in

Use Google Chromecast for audio to stream music from your favourite apps including Google Play Music, YouTube Music, Amazon Music HD, Spotify, Tidal, Deezer, Qobuz, TuneIn Internet Radio and more over Wi-Fi. With a Google Home speaker.

Works with Google Assistant

Use your voice and Google Assistant to control your music — play, pause and adjust volume. Use the Google Home app to group it with other Chromecast-enabled speakers to play music throughout your home. Google Home speaker sold separately.

Universal TV Compatibility

Works with any brand of HD, 4K and 8K TV via HDMI ARC — HDMI cable included.

One Remote for Your TV and Sound Bar

Signa S3 automatically works with leading TV manufacturers' remotes to control volume as well as most CEC enabled TVs.

Wireless Subwoofer

Paired with the soundbar, the included wireless subwoofer reproduces deep bass impact you can feel for all your home theatre and music needs.


Height: 56 mm
Width: 898 mm
Depth: 83 mm


Height: 311 mm
Width: 171 mm
Depth: 343 mm

*Product description, details and specification subject to change. Please check the manufacturer's website for the most recent information. Errors and omissions excepted.