18"sub-bass 
SYSTEM TYPE:                18"sub-bass                                                FREQUENCY RESPONSE:        40Hz-300Hz
DISPERSION:                  H60°×V40°
HANDLING POWER:         600W(RMS)／1200W(PEAK)
SENSITIVITY:                   96dB
MAXIMUM SPL :                127dB
IMPEDANCE:                    8 Ohms
SUSPENSION:                  NO                                                           DIMENSIONS(W*D*H):      522×605×640(mm)
NET WEIGHT:                   53Kg