2X12"three way Loudspeaker 
PERFORMANCE
Frequency Response (Hz):    50Hz~18kHz(Recommended)
Axial Sensitivity (dB SPL,1Watt@1m)　　　　             
LF Single Enclosure: 102    MF single Enclosure:100  HF Single Enclosure:110     Impedance (Ohms):           LF: 8/MF:8/HF:8
Power handling (watts RMS):                 
LF:1000/MF:400 /HF:200                                                               Nominal Coverage Angle - 6 dB points (degrees):
Horizontal 90°/Vertical 8°
According to array length and configuration
PHYSICAL
System Configuration:     3-way,full range
LF Subsystem:               2x12-in woofer/3-in voice coil                                MF subsystem:               2x8"-in voice coil
HF Subsystem:               2x3"-in voice coil
Enclosuer Materials:      18mm plywood with glass fiber
Finish:                            Wear-resistant black textured paint
Connectors:                   2 x Neutrik NL 4
Suspension Hardware:　       Proprietary rigging system
Grille:                              Powder coated perforated steel
Dimensions                  W1236xH576xD400(mm) 
 Weight
  Net Weight:              85(Kilograms)