Summary: Type: component speakers; The number of bands: 2; Power: 40 W (nominal), 150 W (maximum); Sensitivity: 90 dB; Frequency range: 40 - to 30,000 Hz; Additional information: Cone woofer is made of laminated paper, resistant to moisture and UV rays. Tweeter with a metallic cone of PEI. Strontium magnet.; ...