PS-153 is a powerful 3-way speaker system. It composed of 1 piece 15"woofer with voice coil 100mm, and 1 piece 8"mid driver with voice coil 50mm, also 1 piece HF compression driver with diaphragm 44mm that fixed in ahorn with dispersion 900X400 and 1"horn throat. This is a perfect full rang speaker system for any music venues.

Frequency response: 50Hz-18KHz
Rated Maximum SPL: 124dB ( peak@1m)
Sensitivity (1 W/m): 98dB
Rated Power(RMS): 500W
Program Power (peak): 1000W
Impedance: 8 Ohm
Dispersion(HXV): 90 x 40
Driver Components: 1.7"HI + 8"MID + 15"Low
Connectors: 2XSpeakon sockets(4-pin
Crossover Frequency: 600Hz/3.5KHz
Colors: Black
Net Weight: 47kg
Shipping Size: 0.29CBM/PC
Dimensions(WxDxH mm): 480x560x90