Polk Audio Signa S4D Dolby Atmos 3.1.2 Sound Bar System

Polk Signa S4D Sound Bar with Wireless Subwoofer

Experience immersive home theater audio with the Polk Signa S4D Sound Bar. Featuring a 3.1.2 channel system with support for Dolby Atmos and DTS:X, this sound bar delivers detailed sound for movies, music, and games. Polk's patented VoiceAdjust™ technology ensures dialogue remains clear and understandable, enhancing your viewing experience.

Immersive Sound Quality

The Polk Signa S4D Sound Bar utilizes a seven-driver array, including two up-firing speakers, to create a convincing 3D audio soundstage with Dolby Atmos and DTS:X content. Non-Atmos material can also be enjoyed in a virtual Atmos experience. The included wireless subwoofer adds low-frequency impact for a complete sonic presentation.

• Supports Dolby Atmos and DTS:X audio formats
• Seven-driver array with dedicated center channel and up-firing height speakers 
• Wireless subwoofer included for deep bass response

Simple Setup

Setting up the Signa S4D is straightforward. Connect to virtually any TV, including the latest 8K models, using a single included HDMI or Optical cable. The sound bar is pre-programmed to work with most TV remotes for volume control, simplifying daily use.

• Easy one-cable connection to your TV
• Compatible with 8K Ultra HD TVs
• Works with most existing TV remote controls
• Includes HDMI and Optical cables

Connectivity Options

The Polk Signa S4D Sound Bar provides essential connection options. Use HDMI eARC for the highest quality audio transmission from your TV, or connect via Optical or the Analog 3.5mm input. Built-in Bluetooth allows easy music streaming from your mobile devices.

• HDMI (eARC) port for optimal audio quality and control
• Optical audio input
• Analog 3.5mm Aux input
• Bluetooth for wireless music streaming

Clear Dialogue and Sound Modes

Hear every word clearly with Polk's patented VoiceAdjust™ technology, which isolates and boosts dialogue levels via the dedicated center channel speaker. One-button sound mode presets (Movie, Music, Night Mode) optimize the audio profile for different content or viewing times. Bass Adjust allows control over low-frequency output from both the bar and subwoofer.

• VoiceAdjust™ technology enhances dialogue clarity
• Dedicated center channel for focused speech reproduction
• Preset Sound Modes: Movie, Music, Night
• Bass Adjust feature for customizing low-end impact

Sleek, Low-Profile Design

The Polk Signa S4D Sound Bar features a slim design (only 2.4" / 60mm tall) that won't block your TV screen or IR remote sensor. It can be placed on furniture or easily wall-mounted using the included template. The compact wireless subwoofer can be positioned conveniently for best bass response.

• Low-profile design fits easily below most TVs
• Wall-mountable (template and spacers included)
• Compact wireless subwoofer offers placement flexibility

The Polk Signa S4D Sound Bar offers an accessible way to add Dolby Atmos and DTS:X immersive audio, clear dialogue, and simplified setup to your home entertainment system.

FAQs

• Can it connect to my smart TV?

  Yes, the sound bar connects easily to smart TVs using either the HDMI (eARC recommended) or optical audio outputs on your TV.

• Does it support Bluetooth streaming?

  Yes, you can stream audio wirelessly from smartphones, tablets, or other Bluetooth-enabled devices directly to the sound bar.

• Is a subwoofer included with the sound bar?

  Yes, the Signa S4D system includes a dedicated wireless subwoofer designed to work with the sound bar.

• Can I mount the Signa S4D on the wall?

  Yes, the sound bar is designed to be easily wall-mounted and includes a wall-mounting template and spacers.