Stereo pc speaker 20 pc speaker system series creative gigaworks colour black transmission mode cable analogue input 2x 35mm jack input line in analogue outputs 35mm phone jack power rating 28 watt frequency response 50 20000 hz speaker system 20 system system active power supply mains connection driver cloth tweeter fibreglass mid range suitable for desktop pc notebook cdmp3 player manufacturer specific features basxport technologie speaker