Frequency response(-3dB):34Hz-151KHz
Divers:2X18"(460mm)/4"(100mm) voice coil woofer
Rated power: 1250W RMS,5000 peak
Sensitivity:103dB 1watt/1metre
Maximum SPL:133dB continuous,139dB peak
Impedance:4 Ohms nominal
Input connectors:2Xspeakon NI4
package:1160mm X 874 mm X 665mm
Net weight: 80.1kg
Gross weight:86.1kg