Z407 , Speaker features Wireless , System profile 2.1 , Speaker Output Power 2x10W satellites + 20W subwoofer , P.M.P.O. 80 Watts , 1xMicro-USB , 1xStereo jack 3.5mm , Bluetooth , Dimensions Satellite 93.9 x 199.9 x 85.2 mm; subwoofer 234 x 240 x 180 mm