Speaker Type: Bookshelf Speakers Number of Channels: 2.1 Number of Speakers: 3 Included: 1 Rca Output Adapter Cable(s) Features: Volume Control, Bass Control Inputs/Outputs: 1 Analog Audio Input(s) Manufacturer Warranty: 90 Day Parts Limited Peak Power Handling: 20 Watts Use: Indoor Watts Per Channel Rms: 10 Watts Measurements: 6.42 Height/Inches, 5.55 Width/Inches, 8.5 Length/Inches Weight (lb.): 3.5 Lb Base Material: 60% Plastic, 4% Metal Country of Origin: Imported