5.25inch car Coaxial                                        
Carton fiber reinforced paper cone and  rubber edge                   
  Black high gloss steel basket with rubber gasket    
PC material  spider      
1.0inch Ksv vocie coil   
5.0mm top black plate  
Power rating:80watts,max power:150 Watts 
Sensitivity:88dB/m/w                            
Frequency response:98-20Khz                
Imedance:4 ohms