Active subwoofer with 1200W of power.

Bass reflex subwoofer
Woofer: 18 "
Coil: 3 "
Power: 1200W (RMS) / 2400W (peak)
Frequency range: 33 - 100Hz
Sound pressure (SPL): 137 dB
Crossover frequency: 100Hz
Inputs: 2x XLR
Outputs: 2x XLR
Controls: Volume, Preset, Delay
M20 thread
Predisposition for mounting on wheels
Dimensions: 555 x 572 x 666 mm
Weight: 44.5 kg