The C450 soundbar will surround you with deep, rich bass and captivating audio. This incredible sound can expand wirelessly and deliver the ultimate listening experience. The Night Mode is ideal for late-night viewing. Reduce overall decibels during the night, especially compressing bass when others are sleeping. Soundbar Features Components: 1 Soundbar & 1 Woofer Channels: 2.1 Digital Inputs: 1 Optical Wireless Connectivity: Bluetooth® Soundbar Dimensions: 858.8mm x 59mm x 75mm