The HS219 2.1 Channel Soundbar creates incredible sound in a compact and sleek form factor. The wireless subwoofer ensures that you’ll hear and feel every “boom” your entertainment content can throw at it. The HS219 is also a Roku TV Ready soundbar. Using the HDMI (ARC) connection, you can control both your Roku Tv and the soundbar with the Roku TV remote. Big sound that delivers a huge entertainment experience.