Big and detailed virtual surround sound with Amazon Alexa built-in, the Polk React soundbar and wireless subwoofer package delivers great sound to your living room. Developed by Polk’s legendary speaker designers to work with virtually any television and remote control, the React has a sleek and slim profile that doesn’t take up much space. Plus, the wireless subwoofer fits easily into your home with its low profile and is perfectly tuned to extend the bass of your React sound bar for virtually any movie, TV show or song.