Polk Command Bar is an Alexa-enabled surround sound speaker that will boost the sound to movie theater caliber. This takes the whole sound bar idea to the next level. It starts with a sound bar, with HDMI and optical inputs. It also includes full Alexa access, including an Alexa built-in microphone for giving it commands.
The Command Bar also features a wireless subwoofer. You have to plug both the sound bar and the subwoofer into power, but you don’t have to wire the sound bar to the subwoofer. This is great to augment smart TV audio, because it’s also designed to improve voice audio from movies and TV shows.