Summary: Type: subwoofer; Size: 20 cm (8 inches.); The number of bands: 1; Power: 80 watts (nominal), 200 watts (maximum); The frequency range: 29 - 190 Hz; Built-in amplifier: there; Case: there; Case type: Band (Band-pass); Features: high-voltage input, the phase adjustment; Dimensions (WxHxD): 360x275x250 mm; The number of speakers: 1; Dimensi ...