Polk Audio Signa S4 Sound Bar & Wireless Subwoofer

The Performance Breakdown Guide

Signa S4 Ultra-Slim Soundbar and Wireless Subwoofer

Designed for the modern home theater, the Signa S4 delivers True 3D Surround Sound through its 7-driver array and dedicated full-range center channel, certified to Dolby Atmos 3.1.2. The 5.9" subwoofer ensures a WIDE SOUND STAGE AND DEEP BASS.

Unique Features

UP-FIRING SPEAKERS FOR HEIGHT ELEVATION: The Signa S4 features left/right elevation speakers (2.59") that utilize Atmos' height channels, providing an immersive 3D sound experience.

VOICEADJUST TECHNOLOGY: By customizing voice levels with Polk's VoiceAdjust technology, you can ensure clear, crisp dialogue without missing a word.

BASS ADJUST TECHNOLOGY: Control the subwoofer and soundbar's bass for maximum impact.

Compact and Versatile Design

At just 2.36" tall, the Signa S4 fits most spaces, making it easy to wall-mount or place in front of your TV. It won’t block your TV’s bottom edge or IR remote sensor.

Easy Setup and Compatibility

Get this system up and running in less than 5 minutes with a 1-CABLE setup. It works with any TV, including the latest 8K ultra-HD models, and can wirelessly stream music from your favorite streaming apps like Pandora, Spotify, and TuneIn.

Connectivity

Plug in any audio source via the provided inputs such as optical, analog 3.5mm, Bluetooth, and USB-A (for firmware updates). Enjoy an uncompromised audio experience over eight channels via the HDMI (eARC) output.

Conclusion

The Signa S4 stands as an excellent value soundbar, offering a complete home theater experience. Whether you're watching movies or listening to music, this product delivers superior sound quality and convenience.