Types of:Dual 18 inch subwoofer
Frequency response:38Hz-900Hz (± 3dB)/32Hz-1Hz (-10dB)
Sensitivity (2.83v / 1m):103dB
power:
Continuous 1000W
Program 2000W
Peak 4000W
Maximum sound pressure level:133dB
Rated impedance:8Ω
Bass unit:18 "(4" voice coil)
Input connection:2 × Speakon
Dimensions (H × W × D):545 × 545 × 650mm
Net weight:37.3kg