12inch PA speaker                                   
Glass fiber and paper cone with cloth surround                    
Blue high gloss colour Die cast basket with paper gasket   
2-Layer CONEX material  spider  
Black zinc chromate plated top and bottom plate 
3-layer 76.5mm  BACCW  voice coil  
210mm 115Oz magnet    
Nominal impedance:8ohms DC Resistance:7.2ohms
F0:45HZ 
Rated music power:1800w
SPL:96db  Qms:5.12 Qes:0.32 Qts:0.302