Speaker Type: Center-Channel Speakers Number of Channels: 2.1 Number of Speakers: 4 Included: 1 Digital Audio Cable(s), 1 Set of Mounting Hardware, 1 Remote Control(s) Features: Volume Control, Wall Mountable, Bluetooth Compatible Impedance: 8 Ohms Inputs/Outputs: 1 Digital Optical Audio Input(s), 1 3.5mm Audio Input(s), 1 Analog Audio Input(s) Manufacturer Warranty: 1 Year Parts Limited Peak Power Handling: 10 Watts Rms Power: 80 Watts Use: Indoor Watts Per Channel Rms: 30 Watts Measurements: 4.29 Width/Inches, 40 Length/Inches, 2.76 Height/Inches Minimum Frequency Response: 75 Hertz Maximum Frequency Response: 400 Kilohertz Weight (lb.): 4.5 Lb Country of Origin: Imported