Summary: Type: component speakers; Size: 16 cm (6 in.); The number of bands: 3; Power: 90 W (nominal); Sensitivity: 90 dB (W/m); Frequency range: 55 - 20000 Hz; Impedance: 4 Ohm; External crossover: yes; Dimensions: 19 mm; Cone material: silk; Dimensions: 90 mm; Cone material: carbon fiber on a base of paper pulp; Dimensions: 165 mm; Cone mater ...