Summary: Type: subwoofer; Size: oval 15x23 cm (6x9 inch.); The number of bands: 1; Power: 165 W (nominal); Impedance: 2 Ohms; Built-in amplifier: yes; Housing: yes; Enclosure type: Band (Band-pass); Features: high voltage input; Dimensions (WxHxD): 600x210x310 mm; Number of speakers: 1; Dimensions: 150x230 mm; Additional information: active sub ...