ETON Ενεργό Subwoofer 12? Specifications Maximum output power: 500 W Rated power (RMS): 200 W Output impedance 2.2 ? + 2.2 ? (Dual speakers) Frequency Response 50 ~ 100 Hz S/N(A): 91 dB Sensitivity (Distortion level 1%) RCA input: 82 mV Speaker input: 0.8 V Source Voltage: 14.4 V (10 V ~ 16 V) Dimensions (WxH) in mm 321 mm x 164 mm Remote level control: Yes / wired