Polk Audio Signa S4 Ultra-Slim TV Sound Bar with Dolby Atmos, VoiceAdjust, and 3.1.2 Channel – Black, Experience immersive sound with the Polk Audio Signa S4 TV Sound Bar. This ultra-slim sound bar is designed to enhance your home entertainment system by bringing cinematic audio right into your living room. Equipped with Dolby Atmos and VoiceAdjust technology, the Signa S4 delivers stunning 3.1.2 channel sound that will make you feel like you’re in the middle of the action.
The Signa S4 features a sleek, contemporary design that effortlessly complements any TV setup. With its low-profile design, it seamlessly fits under your TV, saving precious space without compromising on audio quality. Its black finish adds a touch of elegance to your entertainment area, making it a stylish addition to any home.
Thanks to Dolby Atmos technology, the Signa S4 creates a multidimensional audio experience. This advanced feature places sound all around you, making it feel as if you’re truly part of the movie or game. Whether you’re watching your favorite action flick or playing the latest video game, the Signa S4 ensures an immersive audio experience like no other.
VoiceAdjust technology allows you to customize the voice levels in the sound bar. Say goodbye to straining to hear dialogue or blasting your TV volume to catch every word. With VoiceAdjust, you can easily control the vocal clarity, making sure every spoken word is crystal clear.
Installation is a breeze with the Signa S4. Simply connect it to your TV using HDMI ARC or optical cables, and you’re ready to go. The sound bar also has Bluetooth connectivity, allowing you to wirelessly stream your favorite music from your smartphone or tablet.
Upgrade your audio setup with the Polk Audio Signa S4 3.1.2 Ch Ultra-Slim TV Sound Bar. Immerse yourself in rich, immersive sound with Dolby Atmos, customize voice levels with VoiceAdjust, and enjoy easy installation and connectivity options. Elevate your home entertainment experience to new heights with the Signa S4., , Polk Audio
















JMIT –
I bought this sound bar in conjunction with a new TV for my apartment set up. My main goals for this sound bar was:
-Music quality for hosting get togethers
-True Dolby Atmos cinema
-3.5mm hook up…
Njuice –
Dolby Atmos is a must have for home theater entertainment, especially since more and more tv/movies adapt it as their format. However, sometimes Dolby Atmos Soundbars can be overly complicated and…
Jaheer –
Excellent audio quality when watching movies with dolby atmos. Bass is louder and clear. Without this soundbar i can hardly hear dialogue but after having this soundbar i enjoy watching movies…
Brains80 –
Not impressed at all. I “upgraded” from a Signa S2. The S2 is better than this. S4 makes voices inaudible even with the dialogue enhancement on its highest setting. S4 is all treble with zero…
Bren –
This soundbar is meant for people who want ease of setup. Plug it in, set it, and forget it. We utilized the HDMI hookup to the HDMI eARC port of our TV which allows the LG TV remote to control…
Jaydozrock –
This is my first product from Polk and I must admit that the Signa S4 was a great introduction to the company and its products. Inside the box came the sound bar, the subwoofer, a quick start…
BIGASN –
Polk’s Signa S4 is an excellent plug-n-play soundbar that’s a huge upgrade over TV speakers. All you need to do to get going is to mount it where you’d like, plug in the optical or HDMI input,…
StevenK –
Phenomenal sound & super easy to set up. Was up and running in just a few minutes