Summary: Type: subwoofer; Size: 30 cm (12 in.); The number of bands: 1; Power: 250 W (nominal), 500 W (maximum); Sensitivity: 89 dB (W/m); Frequency range: 28 - 800 Hz; Impedance: 4 Ohm; Built-in amplifier: yes; Housing: yes; Enclosure type: closed box; Features: high voltage input, phase adjustment; Number of speakers: 1; Dimensions: 305 mm; M ...
Type: subwoofer; Size: 30 cm (12 in.); The number of bands: 1; Power: 300 W (nominal), 600 watts (maximum); Sensitivity: 91 dB (W/m); Frequency range: 30 600 Hz; Impedance: 4 Ohm; Housing: no;...