Product features creative gigaworks t20 speakers bk channel audio 20 interface 35mm jack frequency response 50hz to 20khz power source power adapter rms front 2 x 14w controls on front panel bass control treble control volume control headphone aux in front dimensions wxhxd 88mm x 230mm x 143mm product description creative gigaworks t20 speakers bk the creative gigaworks t20 speakers bk is a high end two piece speaker system high quality woofer drivers with woven glass fibr