System type: Double 18 'Subwoofer; Double 18' subwoofer;
Drivers:LF: 2×18 '(100mm voice coil);
Frequency Response range :38Hz ~ 250Hz;
Power(Rms/Program/Peak):1200W/2400W/4800W;
Sensitivity:98dB;
Impedance:4Ω; impedance impedance: 4ω;
Maximum SPL:129dB;
Input interface:NL4MP×2; Input interface:NL4MP×2;
Size (H×W×D) : 810*630*1140 (mm);
Net Weight:74.5kg
gross weight: 84kg