QSC KS212C, Active Cardioid Subwoofer, Bandpass, Equipped with: 2x 12"" woofers, Power: 2W, Class D amplifier, Frequency range [-6 dB]: 44 - 104 Hz, Frequency range (-10 dB): 39 - 118 Hz, Maximum sound pressure level (SPL): 132 dB, Connectors: XLR combo jack, 2x M20 threaded flange mounts, 4 casters, 2 handles, Dimensions: 622 x 394 x 851 mm, Weight: 40.1 kg, Colour: black, Incl. 670 mm stand rod