5.1-Channel Multimedia Speaker System
•Output Power: 20W + 10W x 5
•Frequency Response
  Subwoofer: 50Hz~200Hz
  Satellites: 180Hz~20KHz
•S/N Ratio: ≥80dB
•THD: ≤0.3%
•Subwoofer Driver Unit: 4Ω, 4"
•Center Speaker Driver Unit: 4Ω, 2.5"