Polk Audio Signa S4

The Polk Audio Signa S4 provides cinematic 3.1.2-channel surround sound and convenient wireless streaming with Bluetooth. With their Signa 4 system, Polk focused on delivering detailed, immersive home theater at a reasonable price. The bar has seven built-in drivers, including two dedicated height channels for immersive overhead effects. With support for eARC (enhanced Audio Return Channel), the Signa S4 can receive uncompressed audio signals — including Dolby Atmos — from an eARC-equipped TV. This gives you powerful 3D sound without filling your house with speakers and running wire across the room. It can even upmix standard audio signals to create a virtual Atmos experience, so you can enjoy an expanded soundscape no matter what you're watching. If you want to chill and listen to music, this bar has you covered with built-in Bluetooth. You can wirelessly stream your favorite tunes from your phone directly to the sound bar. Long day and need a little time to decompress? You're just a couple swipes from AU...