Type : Stackable passive subwoofer
Frequency response(+/-3dB) : 22Hz-500Hz
Low frequency point -6 dB : 19 Hz
Sensitivity (2.83V / 1m) : 93 dB
Nominal impedance : 8 Ohm
Minimum impedance : 5.5 Ohm
Recommrnded amplifier power : 500-1000 W
Dimensions (H x W x D) : 634 x 483 x 622 mm
Weight : 158.5 lbs (72kg)