Signa S3

Universal TV Sound Bar and Wireless Subwoofer System with Chromecast Built-in

• Make virtually any TV sound incredible – Works with virtually any television, including 8K and 4K televisions and their remote controls.
• Performance-tuned surround sound – Performance-tuned driver array and Dolby Digital 5.1 decoding create incredible room-filling surround sound.
• Hear every word – Customize the voice levels in the sound bar with Polk Voice Adjust technology for clear, crisp dialogue.
• Hi-Res music streaming – Use Google Chromecast for audio to stream music from your favorite apps over Wi-Fi.

Polk Signa S3

UNIVERSAL TV SOUND BAR AND WIRELESS SUBWOOFER SYSTEM WITH CHROMECAST BUILT-IN

The low-profile Signa S3 sound bar delivers an incredible, room-filling home theater 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 favorite 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 2.1 channel driver array and Dolby Digital 5.1 decoding create incredible room-filling virtual surround sound, from a compact low-profile sound bar 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 favorite movie, TV show or sporting event.

Google Chromecast Built-in 

Use Google Chromecast for audio to stream music from your favorite apps including Google Play Music, YouTube Music, Amazon Music HD, Spotify, Tidal, Pandora, Deezer, Qobuz, iHeart 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 Samsung, LG, Vizio, TCL and Sony TV remotes to control volume as well as most CEC enabled TVs.

Fits Most Spaces

Wall mount or use on a tabletop. The Signa S3 is even narrow enough to sit on a mantel.

MOVIE AND MUSIC MODES

One-button preset EQ settings for movies and music optimize the sound bar and subwoofer to ensure clear dialogue, immersive surround sound and deep bass impact. Enjoy the best audio and home theater experience for all your entertainment.

NIGHT MODE

Hear it all, without disturbing others in your home. Use Night Mode to lower the bass and increase Voice Adjust for clear dialogue, all without raising the master volume.

Easy Setup

Includes HDMI and optical cables for quick and easy set-up.

Low-Profile Design

At 2” tall, the Signa S3 won’t block your TVs bottom edge or IR remote sensor.

Bluetooth Music Streaming

Connect and play music directly from your smartphone, tablet or other compatible device.

Wireless Subwoofer

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

OVERALL
Total Pieces2
AUDIO QUALITY
Total Frequency Response45 Hz → 20,000 Hz
ACCESSORIES
RemoteRemote control
Remote TypeInfrared (IR)
Included Accessories• (1) 5’ (1.5m) HDMI cable
• (1) 5' (1.5m) Optical Cable
• (1) Quick Start Guide
SOUND BAR
Qty Included1
OrientationHorizontal
Height2.15" (5.46 cm)
Width35.43" (89.99 cm)
Depth3.22" (8.18 cm)
Front Array Driver Complement• (2)  1.25" (3.18 cm) h x 4.4" (11.18 cm) w (Oval) - Midrange
• (2)  1" (2.54 cm) d (Round) - Tweeter
INPUTS
Audio Inputs• HDMI (ARC)
• Toslink Optical
• Analog 3.5mm Mini-Jack (AUX)
WIRELESS TECHNOLOGY
BluetoothYes
ON-SHELF OR ON-WALL MOUNT
Mounting TypeKeyhole Hanger
Available OrientationsHorizontal
SUBWOOFER
Qty Included1
Height13.4" (34.04 cm)
Width6.72" (17.07 cm)
Depth12.2" (30.99 cm)
Front Array Driver Enclosure TypePorted
Front Array Driver Complement(1)  5.25" (13.34 cm) d (Round) - Subwoofer

Package Weight    20.22 lb
Box Dimensions (LxWxH)    38 x 18.6 x 10.9"