Genuine Dell AY511 Stereo Soundbar Speakers With Virtual Surround Sound (Includes Power Adapter), For Dell LCD Flat Panel Monitors, Compatible Parts: F112P, G380T, Y260N, 313-8742 Provides immersive surround sound experience with clear dialog and rich bass, Clean sound reproduction with minimal distortion in the PC multimedia space Mounts securely to the Dell monitor without the need for any additional equipment, freeing up precious desktop real estate, Looks great anywhere mounted onto a Dell monitor Dimensions: Width 17.7 in, Depth 2.4 in, Height 1.5 in, Weight 1.9 lbs, System Speaker Type: Active Nominal Output Power (Total): 20 Watt, Response Bandwidth: 110 - 20000 Hz, Connectivity Technology: Wired, Recommended Placing: Under-the-monitor Dell Part Numbers: F112P, G380T, Y260N, 313-8742, Dell Model Number: AY511