Subwoofer Monitor Audio, Silver 6G série W12, Low Frequency Response 20 Hz, Upper Frequency Limit 40 – 120 Hz variable, Low Pass Filter Alignment Active 4th order 24 db/octave, Amplifier Power Output 500 W continuous, Amplifier Classification Class-D amplifier with switched-mode power supply (SMPSU), Bass EQ Profiles (Movie, Music, Impact), Phase Control 0 & 180 degrees, Auto Sensing Line Level >2 mV, Input Level Requirements Standby after 20 minutes if no signal sensed, Driver Complement 1x 12” C-CAM subwoofer driver featuring triple suspension and 3” long throw voice coil, 12 V Trigger Input 5 – 12 V via 3.5 mm mono mini-jack socket, Cabinet Dimensions (excluding grille and amp) 340 x 340 x 380 mm, Dimensions (including grille, amp and feet) 370 x 340 x 410 mm, Mains Input Voltage 110 – 120 Vac /220 – 240 Vac 50/60 Hz (Electronically Auto selected), Power Consumption 400 W / 0,5 W in Standby (ErP approved), Weight (unpacked) 20,1 kg