Polk Audio Signa S4 Sound Bar & Wireless Subwoofer

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Signa S4 Ultra-Slim Soundbar and Wireless Subwoofer

True 3D Surround Sound - Dolby Atmos 3.1.2 Certified: Experience True 3D Surround Sound with the Signa S4. Our advanced 7-driver array and a dedicated full-range center channel bring sound to life. The 5.9" subwoofer provides a wide sound stage and deep bass, ensuring every note resonates with clarity.

Immersive Sound Elevation - Up-Firing Speakers: Take your listening experience to new heights with up-firing speakers in the left and right channels. Utilizing Dolby Atmos' height channels, enjoy an immersive sound that envelops you from above.

VoiceAdjust Technology - Custom Voice Levels: Utilize Polk’s exclusive VoiceAdjust technology to fine-tune the dialogue levels. With the center channel, you'll hear crystal clear dialogues without missing a word, ensuring every conversation is clear and engaging.

Enhanced Bass Control - Bass Adjust Technology: Control the sub and the sound bar’s bass with ease using Bass Adjust Technology. For maximum impact, adjust the output to suit your preferences.

Compact and Versatile Design - Ultra-Slim Profile: At just 2.36" tall, the Signa S4 fits seamlessly into most spaces. Easily wall-mount it or place it in front of your TV. It won’t block your TV's bottom edge or IR remote sensor. - Versatile Installation: The Signa S4 is designed for smooth installation. Get it up and running in less than 5 minutes. Simply unbox, connect, and enjoy your music.

Convenient Setup and Connectivity - 1-Cable Setup: Experience the convenience of a single cable setup. The Signa S4 works with any TV, including the latest 8K Ultra HD TVs, ensuring compatibility and ease of use. - Wireless Streaming: Stream music from your favorite apps like Pandora, Spotify, and TuneIn directly from your smartphone, tablet, or other compatible devices using built-in Bluetooth technology.

Multiple Connection Possibilities - Flexible Inputs: Connect any audio source via the provided inputs: (1) optical, (1) analog 3.5mm, or Bluetooth, and USB-A (for firmware updates). Enjoy an uncompromised audio experience over the eight channels via the HDMI (eARC) output. - Uncompromised Audio: Enjoy a full audio experience with eight-channel playback, ensuring no sound is left unheard.

High-Quality Audio and Value - Mid-to-High-Range Sound Bar: At par with any mid-to-high-range sound bar on the market, the Signa S4 delivers exceptional sound quality at a value price.