Model : SUB-218C
Speaker type: 18-inch subwoofer
Unit Configuration: 2x18 "(460mm) Ferrite Bass
Frequency Range : 35Hz-500Hz
Power rating : 1200W
Sensitivity : 97dB
Maximum SPL : 133dB
Nominal Im pedance : 4Ω
Enclosure dimension : 560x1070x780(W X H X D)
Weights : 89kg