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Polk Audio - Signa S4 3.1.2 Ch Ultra-Slim TV Sound Bar with Dolby Atmos and VoiceAdjust - Black

Model: Signa S4
SKU: 6488419
This item is no longer available in new condition. See similar items below
  • Key Specs
    • Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • Wireless Subwoofer Connectivity: true
    • App Compatible: false (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
    • Wall Mountable: true (The product is able to be secured to a wall. Some products are designed ready to mount, while others may require additional hardware/accessories for installation.)
    • Dialogue Enhancement: true (Improves clarity of dialogue in audio playback. This is typically achieved with dedicated speakers and/or technology that separates dialogue from the rest of the audio in order to make it clearer.)
  • General
    • Brand: Polk Audio
    • Model Number: Signa S4
    • Product Name: Signa S4 3.1.2 Ch Ultra-Slim TV Sound Bar with Dolby Atmos and VoiceAdjust
    • Color: Black
  • Audio
    • Number of Channels: 9.1.2 (The number of discrete channels of sound output. This can be a single number or multiple numbers separated by decimal(s). The first number is the primary, horizontally directed audio channels. The number after the first decimal, if applicable, is the number of subwoofer outputs or channels. The number after the second decimal, if applicable, is the number of height or atmospheric channels designed to immerse the listener by producing overhead sound effects.)
    • Surround Sound Supported: Dolby Atmos (Surround sound systems use multiple audio channels and speakers to create an immersive sound experience for the listener. There are also various proprietary technologies that imitate this kind of sound via a device's built-in speakers or soundbar.)
    • High Resolution Audio: true (Hear music the way musicians and sound technicians intended it to be heard. Products that support hi-res audio deliver audio signals with a dynamic range and bandwidth far greater than that of a standard CD so you'll be able to enjoy pure music with outstanding sound quality. The device supports high-resolution audio signals, which more closely resemble the quality of music as it was originally recorded, with more texture and detail than can be heard via typical music streaming services or CDs.)
  • Connectivity
    • Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • Wireless Subwoofer Connectivity: true
    • HDMI Audio Return Channel (ARC): eARC
    • Audio Only Inputs: 1 x Optical digital audio
    • Number of HDMI Inputs (Total): 1
    • Number of USB Inputs: 0
    • Number of Optical Audio Inputs: 1
    • Number of HDMI Outputs (Total): 0
  • Features
    • App Compatible: false (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
    • Wall Mountable: true (The product is able to be secured to a wall. Some products are designed ready to mount, while others may require additional hardware/accessories for installation.)
    • Dialogue Enhancement: true (Improves clarity of dialogue in audio playback. This is typically achieved with dedicated speakers and/or technology that separates dialogue from the rest of the audio in order to make it clearer.)
  • Speaker
    • Subwoofer: Included
    • Number of Tweeters: 2
    • Tweeter Size: 0.98 inches
    • Number of Midranges: 2
    • Number of  Woofers: 1
    • Woofer Size: 0.98 inches
  • Dimensions
    • Product Height: 2.36 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 41.18 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 3.74 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 21.2 pounds (The out of box weight of the item.)
  • Included
    • Remote Control Included: true
    • Cable(s) Included: AC power, HDMI, Optical digital audio
    • Mounting Hardware Included: true
  • Certifications Listings & Approvals
    • ENERGY STAR Certified: true (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
  • Warranty
    • Warranty - Parts: 3 years speakers, 1 year amplifier
    • Warranty - Labor: 3 years speakers, 1 year amplifier
  • Other
    • UPC: 747192135829

The low-profile Signa S4 certified with Dolby Atmos 3.1.2 sound bar comes with a 5.9" wireless subwoofer that delivers powerful, crystal-clear, cinematic 3D surround sound with any HD TV, even the latest 8K Ultra-HD TVs, with single-remote connectivity. At just over 2", the sound bar does not block your TV's sensor whether you wall mount it or place it on the shelf. Features Polk's patented Voice Adjust technology, which lets you customize voice levels without affecting the soundtrack, so you hear clear dialogues every time! The Bass Adjust Technology gives you the power to control the bass on both the sound bar and the subwoofer simultaneously and give you deeper bass impact. Experience True 3D surround sound, whether it is added warmth in your music or special effects like gunshots or realistic whirring of helicopters flying overhead, the Dolby Atmos Certified ensures you are virtual height effects elevated right to your listening area. What's more - stream your favorite music wirelessly through Amazon Music HD, Apple Music, Roon, Qobuz, Spotify, Tidal and more. The HDMI eARC output gives you uncompromised, flawless sound reproduction. A great sound bar that comes a value never imagined before!

  • Advanced Ultra-Slim Soundbar & Wireless Sub: The Signa S4 features a 7-driver array & a dedicated full-range center channel delivers Dolby Atmos surround sound.
  • Deep Effortless Bass: Signa S4’s powerful wireless subwoofer provides the deep, effortless bass that Polk is famous for, at loudness levels that are surprising for its size. Polk's exclusive BassAdjust mode controls bass on both the sound bar and sub ensuring seamless blending
  • Hear Every Word: Never miss a word of dialogue again. Polk’s VoiceAdjust speech-clarifying technology works with MagniFi’s integrated center-channel speaker to bring up the volume of voices over other elements of the soundtrack.
  • Night Modes: Don’t worry about waking your family or neighbors. With Night Mode, one button lowers the bass while increasing VoiceAdjust so you can hear every word, without raising the master volume.
  • Customisable Sound - Music, Movie,: One-button, preset sound modes optimize the Signa S4 so you can have the best sonic experience for movie watching and music listening.
  • Universal Compatibility: Works with 4K and HD TVs — HDMI and optical cables included. Watch your favorite shows with exceptional contrast and clarity.
  • Lowprofile, Wall-Mountable: Signa S4’s low-profile design won’t block your TV or your remote. Signa S4 can be wall-mounted for flexible placement.
  • Wireless Music Streaming: Bluetooth technology lets you stream music directly from your smartphone, tablet or other compatible device.
  • HDMI Audio Return Channel: Send audio from smart TVs to the soundbar via a single HDMI cable. Also allows for control of the soundbar volume via the TV remote control (requires CEC enabled TV).
  • Advanced Ultra-Slim Soundbar & Wireless Sub: The Signa S4 features a 7-driver array & a dedicated full-range center channel delivers Dolby Atmos surround sound.
  • Deep Effortless Bass: Signa S4’s powerful wireless subwoofer provides the deep, effortless bass that Polk is famous for, at loudness levels that are surprising for its size. Polk's exclusive BassAdjust mode controls bass on both the sound bar and sub ensuring seamless blending
  • Hear Every Word: Never miss a word of dialogue again. Polk’s VoiceAdjust speech-clarifying technology works with MagniFi’s integrated center-channel speaker to bring up the volume of voices over other elements of the soundtrack.
  • Night Modes: Don’t worry about waking your family or neighbors. With Night Mode, one button lowers the bass while increasing VoiceAdjust so you can hear every word, without raising the master volume.
  • Customisable Sound - Music, Movie,: One-button, preset sound modes optimize the Signa S4 so you can have the best sonic experience for movie watching and music listening.
  • Universal Compatibility: Works with 4K and HD TVs — HDMI and optical cables included. Watch your favorite shows with exceptional contrast and clarity.
  • Lowprofile, Wall-Mountable: Signa S4’s low-profile design won’t block your TV or your remote. Signa S4 can be wall-mounted for flexible placement.
  • Wireless Music Streaming: Bluetooth technology lets you stream music directly from your smartphone, tablet or other compatible device.
  • HDMI Audio Return Channel: Send audio from smart TVs to the soundbar via a single HDMI cable. Also allows for control of the soundbar volume via the TV remote control (requires CEC enabled TV).
Whats Included
  • Sound Bar
  • Subwoofer
  • Remote Control
  • Sound Bar Power Cord, Subwoofer Power Cord
  • HDMI Cable
  • Optical Cable
  • AAA Batteries
  • Quick Start Guide
  • Registration Card, Safety Card
  • Wall Mount Template, Wall Mount Spacers
  • Sound Bar
  • Subwoofer
  • Remote Control
  • Sound Bar Power Cord, Subwoofer Power Cord
  • HDMI Cable
  • Optical Cable
  • AAA Batteries
  • Quick Start Guide
  • Registration Card, Safety Card
  • Wall Mount Template, Wall Mount Spacers

Q: Can I stream music directly from my phone to this soundbar?

A: Yes, you can stream music wirelessly to the soundbar from your smartphone or other compatible devices via Bluetooth.

Q: Does this soundbar have night mode?

A: Yes, the soundbar has a night mode feature that lowers the bass and increases dialogue volume.

Q: Does the soundbar come with a warranty?

A: Yes, the manufacturer offers a 3-year warranty on the speakers and a 1-year warranty on the amplifier.

Q: How many tweeters does the soundbar have?

A: The soundbar has 2 tweeters.

Q: What is the height of the soundbar?

A: The soundbar is 2.36 inches tall.

Q: I noticed this doesn't have an HDMI input for something like a 4K Bluray player. Does that mean that 4K movies cannot take advantage of the Dolby Atmos sound?

A: This sound system does come with an HDMI and Optical cable. The installation instructions only show a direct connect with your tv. The HDMI cable connects to the eARC port on the back of the tv. But using the optical connection will not support Dolby Atmos.

Q: Is it possible to listen to the songs in stereo (2.1)? Will this be the best mode for reproducing songs?

A: Thank you for reaching out with your question. It is best to allow the Signa Ultra-Slim TV Sound Bar with Wireless Subwoofer to do its own processing based on the source you are working with. It will automatically choose the best method for reproducing the audio you are outputting as you play it. Let us know if you have any further questions.