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Black Signa S4D

Polk Audio SIGNAS4DBLACK

Features

  • 3D Audio with Dolby Atmos & DTS:X
  • VoiceAdjust™ technology
  • Bluetooth
  • 7 driver array

Quick Specs

  • Type: Subwoofers

See More

 
Image Feature

True Dolby Atmos Surround Sound Award-Winning Immersive Sound

Signa S4D is Dolby Atmos Certified®, immersing you in a multidimensional soundstage that extends above and around you-from rich, immersive music to ultra-lifelike sounds flying overhead. But don't take our word for it: Rolling Stone named Signa S4 the "2022 Best Sound Bar for Home Theater."

Image Feature

Advanced Seven-Driver Array

Experience Dolby Atmos 3.1.2 sound, thanks to Signa S4D's advanced seven-speaker array with a dedicated center channel and upfiring "height" speakers for 360 degrees of sonic immersion. It's truly cinematic sound that draws you into every song and every scene.

Image Feature

Hear Every Word of Dialogue with VoiceAdjust™

Polk's patented VoiceAdjust™ technology lets you raise the volume of speech above the rest of the soundtrack, making voices clear and easy to understand. You'll never have to ride the volume control, and you'll never miss a word again.

Image Feature

Customize your Experience with Sound Modes

Signa S4D's Music, Movie, and Night Modes optimize your sonic experience for any scenario, from movies to TV to games. Late-night binging? Your neighbors will never know: Night Mode brings down the bass while boosting dialog so you-and only you-can hear every word.

Image Feature

Get Ready for Bass you can Feel

Bring arena vibes to your living room with powerful, room-shaking bass, thanks to Signa S4D's companion wireless subwoofer. Place the subwoofer anywhere in the room and use Signa S4D's BassAdjust™ mode to dial in seamless sound balance in this perfect pairing.

Hassle-Free, Clutter-Free Setup

Get up and running in seconds-even with 8K Ultra HD TVs-using Signa S4D's included HDMI or optical cable; for older TVs, simply connect your aux in. Signa S4D automatically works with leading TV remotes and effortlessly streams your favorite music via Bluetooth.

Signa S4D Cinematic Dolby Atmos sound at home Signa S4D Cinematic Dolby Atmos sound at home Overhead sound amplifies the immersion

Signa S4D's two dedicated upfiring speakers deliver Atmos "height" sound, for an incredibly lifelike 360-degree sound field.

Slim, discreet, wall-mountable enclosure

Place Signa S4D under your TV or on the wall, for sound that you can't miss in a speaker you barely notice.

Award-winning sound from an American icon

We've poured 50 years of hi-fi innovation into Signa S4D to deliver the ultimate in performance and value.

Polk VoiceAdjust® Technology never miss a memorable moment again

Polk's patented VoiceAdjust™ speech-clarifying technology allows you to raise and accentuate dialog without impacting the rest of the soundtrack.

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True Dolby Atmos Surround Sound Award-Winning Immersive Sound

Signature Polk sound Advanced Seven-Driver Array

Get Ready for Bass you can Feel Bring arena vibes to your living room with powerful, room-shaking bass, thanks to Signa S4D's companion wireless subwoofer. Place the subwoofer anywhere in the room and use Signa S4D's BassAdjust™ mode to dial in seamless sound balance in this perfect pairing.

Features

  • 3D Audio with Dolby Atmos & DTS:X
  • VoiceAdjust™ technology
  • Bluetooth
  • 7 driver array
  • 5.9" wireless subwoofer
  • 41.2" x 3.7" x 2.4" (Bar)
DIMENSIONS W D 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
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)
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
2x AAA Batteries
Quick Start Guide
Registration Card
Safety Card
Wall Mount Template
Wall Mount Spacers

Quick Specs


  • Appearance

  • Type: Subwoofers

Owner's Manual

Info Sheet

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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.