Summary: Type: subwoofer; The number of bands: 1; Power: 600 W (nominal), 1200 watts (maximum); Sensitivity: 83 dB; Housing: no; Additional information: Resistance 2+2 Ohms. Full q (Qts) 0.54.Equivalent volume (VAS)13 HP Frequency of the main resonance (FS)38 Hz.; ...