Specifications Type3-way bass-reflex floorstanding speakers WoofersDual 16cm (6-1/2”) cone MidRange Driver13cm (5″) cone Tweeter3cm (1”) aluminium dome Frequency Response35 Hz–45 kHz Nominal Input Power100 W Maximum Input Power200 W Sensitivity88 dB/2.83 V/1 m Crossover Frequencies1.4 kHz, 3.8 kHz Impedance6 ohms Dimensions (W x H x D)220 x 1,157 x 339 mm 8-5/8” x 45-1/2” x 13-3/8” Weight25.9 kg 57.1 lbs./unit.