Skip disability assistance statement.

Welcome to our website! As we have the ability to list over one million items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at 812-367-1591 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

TRUE DOLBY ATMOS SOUND BAR WITH WIRELESS SUBWOOFER, EARC, AND BLUETOOTH in Black

Polk Audio SIGNAS4BLACK

Features

  • Dolby Atmos Certified 3.1.2 Sound Bar System
  • VoiceAdjust™ Technology-Hear Every Word
  • Customizable Sound-Movie, Music, and Night Modes
  • One Cable Set Up With Any TV (eARC or ARC HDMI, Optical, or Aux)

Quick Specs

  • Type: Soundbars

See More

 
Image Feature

POWERFUL CINEMA SOUND

The Signa S4 Dolby Atmos 3.1.2 sound bar with wireless subwoofer delivers crystal clear, cinematic 3D surround sound-at an unbeatable value.

Bring the movie theater to your living room with breathtaking immersive sound.

Eleven drivers-including two dedicated upfiring height speakers-expand the sound field above and around you.

With its low-profile, wall-mountable design, the Signa S4 slips seamlessly into your setup.

It's never been easier to fill your room with sound, without filling your room with speakers.

Transform movie, TV, music, and game experiences with award-winning sound from an American icon.

Leveraging 50 years of Polk hi-fi engineering innovation, Signa S4 is designed to deliver and built to last.

True Dolby Atmos Surround Sound AWARD-WINNING IMMERSIVE SOUND

POWERFUL CINEMA SOUND The Signa S4 Dolby Atmos 3.1.2 sound bar with wireless subwoofer delivers crystal clear, cinematic 3D surround sound-at an unbeatable value.

Features

  • Dolby Atmos Certified 3.1.2 Sound Bar System
  • VoiceAdjust™ Technology-Hear Every Word
  • Customizable Sound-Movie, Music, and Night Modes
  • One Cable Set Up With Any TV (eARC or ARC HDMI, Optical, or Aux)
DIMENSIONS (W x D x H)
Sound Bar: 41.2 x 3.7 x 2.4"
1046 x 95 x 60mm
Subwoofer: 7.9 x 12.9 x 11.0"
200 x 328 x 280mm
Drivers
Sound Bar: L/R Tweeter: (2) 1" / 25mm (Round)
L/R Mid: (2) 4.7 x 1.6" / 120mm x 40mm (Racetrack)
Full Range Center: (1) 1" / 25mm (Round)
L/R Elevation: (2) 2.6" / 66mm (Round)
Subwoofer: Woofer: (1) 5.9" / 15cm (Round)
SPECIFICATIONS
Inputs (1) HDMI (eARC)
(1) Optical input
(1) Analog 3.5mm input
Bluetooth
(1) USB-A (for firmware updates)
What's in the Box: Sound Bar
Subwoofer
Remote Control
Sound Bar Power Cord
Subwoofer Power Cord
HDMI Cable
Optical Cable
2x AAA Batteries
Quick Start Guide
Registration Card
Safety Card
Wall Mount Template
Wall Mount Spacers

Quick Specs


  • Appearance

  • Type: Soundbars

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.