General S-F80 Maximum power 130 W Magnetically shielded for video use Yes Speaker woofer size Coaxial unit: 13 cm cone type Speaker tweeter size Coaxial unit: 2,5 cm dome type Specifications S-F80 Speaker frequency Range 50 - 50.000 Hz Sensitivity (2.83 V / 1 m) 88 dB Impedance 6 Ohm Speaker dimensions (WxHxD) 190 x 350 x 300 mm Speaker weight 7,30 kg