Polk Audio Signa S4 Sound Bar with Wireless Subwoofer

A Closer Look

Perfect Sound for Every Room

Advanced Ultra-Slim SoundBar and Wireless Subwoofer
Experience true 3D surround sound with the Signa S4. Equipped with an upgraded 7-driver array and a dedicated full-range center channel, this soundbar delivers certified Dolby Atmos 3.1.2 sound, providing a wide soundstage and deep bass. No need to worry about water, as it is completely waterproof.

Height-Elevated 3D Sound

Up-Firing Speakers for Height Elevation
The Signa S4 includes left and right elevation speakers, each featuring 2.59" height channels. These speakers enhance the immersive 3D sound experience, placing sound over your head for a more realistic experience.

Customizable Sound and Voice Clarity

VoiceAdjust Technology
Enjoy crystal clear dialogues with Polk's exclusive VoiceAdjust technology. Customizable voice levels ensure you never miss a word, enhancing the overall listening experience, especially for movies or live events.

Convenient and Space-Savvy Design

Slim and Versatile Form Factor
At just 2.36" tall, the Signa S4 fits perfectly into most spaces. You can easily wall-mount it or place it in front of your TV without blocking the bottom edge or your TV’s IR remote sensor. Ideal for both small and large rooms.

Quick and Easy Setup

1-Cable Setup for Instant Use
With a simple 1-cable setup, you can get this system up and running in less than 5 minutes. Just unbox, connect, and start enjoying your music and movies right away. Perfect for those who value convenience and efficiency.

Streamline Your Music Experience

Wireless Streaming
Wirelessly stream music directly from your smartphone, tablet, or other compatible devices via built-in Bluetooth technology. Enjoy your favorite songs without any cords.

Numerous Connection Possibilities

Multiple Input Options
The Signa S4 supports various connection methods, including optical, analog 3.5mm, Bluetooth, and USB-A (for firmware updates). Enjoy an uncompromised audio experience over the eight channels via the HDMI (eARC) output, compatible with the latest 8K Ultra-HD TVs.

Why Choose the Signa S4?

• Crystal Clear Dialogues: With VoiceAdjust technology, every word is clear and audible.
• 3D Immersion: Height-elevated up-firing speakers provide an immersive sound experience.
• Slim Design: Fits most spaces perfectly, ideal for both wall-mount and table placement.
• Quick Setup: Easy to set up with just one cable.
• Wireless Streaming: Stream music without cords using Bluetooth.
• Versatile Compatibility: Works with any TV, including the latest 8K Ultra-HD TVs.

This soundbar and subwoofer combination is a fantastic addition to any home theater, offering an excellent balance of sound quality and convenience.