Improve your TV sound with the Polk Audio Command Alexa Sound Bar. This home theater sound system combines impressive sound with Amazon Alexa. Thanks to Amazon voice services and integrated far-field mics, you can simply use your voice to take control. Offering smart home control, the sound bar works with TVs, lights, garage doors, thermostats and other smart home devices. Additionally, the Command Bar ensures your music, movies and sports sound their best by using virtual surround sound, DTS and Dolby. Likewise, patented Polk Voice Adjust technology customizes voice levels to replicate crisp and clear dialogue. Aside from listening to movies or TV, you can also enjoy audio services such as Spotify and Pandora via Bluetooth or Wi-Fi. Just plug in the sound bar and set it up in a matter of minutes. To top it off, the Command Bar is always learning more Alexa skills.