System Type Compact, vented sub-bass system
Frequency Range 40Hz - 120Hz ±3db.
LF Driver 18" (460mm)/4" (100mm) voice coil LF driver
HF Driver /
Power 750W AES, 1500W peak
Nominal Impedance: 8 ohms
Maximum SPL 130.5dB continuous, 136.5dB peak (half space)
Sensitivity 102dB (half space)
Horizontal /
Vertical /
Connection 2xNeutrik NL4. 
Input Input: 1+,1-, Link:2+,2-.
Enclosure Construction Trapezoid, 18 mm, plywood.
painting Rugged durable finish.
Dimensions 560(W)x595(D)x6900(H)mm.
Weight 45Kg.