Polk Audio Signa S3 Soundbar
Description
UNIVERSAL SOUND BAR AND WIRELESS SUBWOOFER WITH CHROMECAST BUILT-IN
The low-profile Signa S3 sound bar delivers an incredible, room-filling home theater experience as well as the ability to stream all your favorite music services. 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.

POLK PATENTED VOICEADJUST 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.

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.
EFFORTLESS BASS. BASS YOU CAN FEEL
Paired with the sound bar, the included wireless subwoofer reproduces deep bass impact you can feel for all your home theater and music needs.
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.
BLUETOOTH MUSIC STREAMING
Connect and play music directly from your smartphone, tablet or other compatible device.
LOW-PROFILE DESIGN
At 2” tall, the Signa S3 won’t block your TVs bottom edge or IR remote sensor.
EASY SETUP
Includes HDMI and optical cables for quick and easy set-up.
Specifications:
OVERALL
Total Pieces | 2 |
Total Frequency Response | 45 Hz → 20,000 Hz |
Remote | Remote control |
Remote Type | Infrared (IR) |
Included Accessories | • (1) 5’ (1.5m) HDMI cable • (1) 5' (1.5m) Optical Cable • (1) Quick Start Guide |
Electronics Warranty | 1 years |
Drivers Warranty | 2 years |
Original Purchaser Only | Yes |
SOUND BAR
Qty Included | 1 |
Orientation | Horizontal |
Height | 2.15" (5.46 cm) |
Width | 35.43" (89.99 cm) |
Depth | 3.22" (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 |
Audio Inputs | • HDMI (ARC) • Toslink Optical • Analog 3.5mm Mini-Jack (AUX) |
Bluetooth | Yes |
Mounting Type | Keyhole Hanger |
Available Orientations | Horizontal |
SUBWOOFER
Qty Included | 1 |
Height | 13.4" (34.04 cm) |
Width | 6.72" (17.07 cm) |
Depth | 12.2" (30.99 cm) |
Front Array Driver Enclosure Type | Ported |
Front Array Driver Complement | (1) 5.25" (13.34 cm) d (Round) - Subwoofer |