Stereo pc speaker 21 pc speaker system transmission mode cable analogue inputs 35mm microphone input 35mm jack input line in analogue outputs 35mm phone jack power rating 42 watt frequency response 150 20000 hz speaker system 21 system system active suitable for desktop pc game console blu ray player audio system notebook rated power front 2 x 10 watt front dimensions 10 x 205 cm rated power subwoofer 22 w subwoofer dimensions 185 x 263 x 23