Polk Audio Signa S4
sku# 107SIGNAS4
The Polk Audio Signa S4 provides cinematic 3.1.2-channel surround sound and convenient wireless streaming with Bluetooth. A value-packed Dolby Atmos bar 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.