Easy setup with HDMI or Optical cable and automatic subwoofer connection.Waterproof : No Wireless subwoofer for deep bass and flexible placement. Center unit-36-5/8 × 2-1/2 × 4-1/4 inches, Subwoofer-7-1/2 × 16-1/2 × 16 inches Clear voice for enhanced dialogue clarity Alexa built-in for voice control of your sound bar, playing music, listening to news, setting alarms and timers, asking questions, controlling smart home devices, and more With Alexa, playing music is as simple as asking for a song, artist, or genre from Amazon music and more DTS Virtual: X virtual 3D surround sound Play music and podcasts through Spotify Connect, Wi-Fi, or Bluetooth