Soundbar Channel Configuration 3.0-Channel High-Frequency Drivers 1 x Tweeter Full-Range Drivers 4 x Amplification 5 x Class-D Connectivity Inputs 1 x HDMI - ARC/eARC Ethernet LAN Wireless Audio Protocols AirPlay 2, Sonos, Wi-Fi Wi-Fi Wi-Fi 5 (802.11ac) Compatibility Audio Decoding Dolby Atmos, Dolby Digital Plus, Dolby TrueHD HDMI Compliance ARC, eARC Physical Dimensions 25.6 x 2.7 x 3.9" / 651 x 68.6 x 100 mm Weight 6.2 lb / 2.8 kg Packaging Info Package Weight 10.745 lb Box Dimensions (LxWxH) 29 x 9.3 x 4.7"