Virtual Surround Technology Be immersed with virtual surround sound technology. With the sound bar placed under your TV, a virtual sound field is created to reproduce immersive sound effects so you can enjoy a fuller, richer presence just like a movie theater. All About That Bass A built-in subwoofer combined with dual passive radiators provide a rich and spacious bass range. Use the Bass Extension feature for an extra bass boost. Clear Voice Have you ever found it difficult to hear TV dialogue? Clear Voice makes dialogue and human voices more audible, even in movies and programs where background music and sound effects try to take center stage. Customize Your Experience With four different sound modes, you can match your sound to your content and your mood! Stereo works great for music and podcasts, Standard for TV programs, Game to immerse yourself in your latest battle, and Movie for an expansive theater experience. Easy Wall-Mounting In just minutes, you can install this sound bar and enjoy an instant upgrade to your sound. Simply place the sound bar under your TV or use the provided keyholes to mount it on your wall. HDMI ARC All you need is one connection. HDMI supporting ARC (Audio Return Channel) connects your TV and sound bar and with compatible TVs also allows you to control the sound bar with your TV remote. Easy Listening Pair your sound bar with any Bluetooth-compatible device to stream your favorite music, podcasts and entertainment. Easily connect and switch between two devices. Sound Bar Remote App With the newly developed Sound Bar Remote App, it's even easier to control your entertainment. The app can switch inputs, sound modes, Clear Voice and Bass Extension functions and simple power on/off commands intuitively and easily from your smartphone/tablet. You can also control your sound bar with a TV remote control and the sound bar remote. Play Out Loud! Game sound mode enhances your gaming experience by creating an immersive and detailed player environment. Perfect For Desktop Use Equip your battle station with the C20A. At only 23 inches wide, it fits comfortably in front of one or many monitors.