Experience Premium Sound with the Signa S4 Soundbar and Wireless Subwoofer!
Elevate your home audio experience with the advanced ultra-slim Signa S4. Featuring a sophisticated 7-driver array and a full-range center channel, this soundbar delivers True 3D Surround Sound (Dolby Atmos 3.1.2 certified) and boasts a robust 5.9” wireless subwoofer for deep, immersive bass. With up-firing speakers, you’ll enjoy an exceptional overhead soundscape, making every movie night unforgettable.
Customize Your Sound Effortlessly
Polk’s exclusive VoiceAdjust Technology allows you to personalize the voice levels for crystal-clear dialogue. Control the bass seamlessly with the Bass Adjust feature for maximum impact. Easily wall-mount or place the sleek 2.36” tall Signa S4 in front of your TV without blocking any view or remote sensor.
Quick Setup and Endless Streaming
Setup is a breeze with just one cable, compatible with any TV, including the latest 8K Ultra-HD models. In under five minutes, you’re ready to enjoy your favorite entertainment. Stream music wirelessly from apps like Pandora, Spotify, and TuneIn using built-in Bluetooth. With numerous connection options including optical, analog, Bluetooth, USB-A, and HDMI (eARC), you’re guaranteed an uncompromised audio experience.
Discover the exceptional audio experience with the Polk Audio Signa S4 Sound Bar and Wireless Subwoofer, designed to revolutionize your home entertainment.
Features:
Elevate your audio experience with the Polk Audio Signa S4. Experience superior sound quality and unmatched value, perfectly suited for your home theater setup.
Customer Insights
Using the TV remote to control the soundbar is super convenient.
The subwoofer provides rich bass that enhances the overall audio experience.
Setup is straightforward with all cables and plug-ins included.
Excellent for playing music, with a surprisingly large and clear sound.
Offers great sound quality at a good price point.
Improves voice clarity especially for older ears or challenging listening environments.
Thin subwoofer is non-intrusive and blends in well.
The product feels well assembled and durable.
Provides a top-notch theater experience for movies.
Clear sound with no distortion even at full volume.
Not compatible with certain TVs and Amazon Fire products.
Cord keeps falling out, causing connectivity issues.
Some cables provided do not work on all TVs.
Poor sound quality with muddy audio.
Technologically outdated, especially for Chromecast setup.
Product quit working after 2.5 years.
Dialogue clarity feature is ineffective.
Subwoofer stopped working after a few weeks.
Sound distorts and becomes quiet or crackly during shows.
Automatically shuts off if a show is paused for too long.