10"High quality car mid range speaker
Carton fiber reinforced paper cone and cloth edge                                                                    
2-layer 38.6mm Ksv vocie coil
Black or blue steel  basket with EVA gasket      
PC material spider                                           
Black zinc chromate plated top and bottom plate       
Big power and high sensitiity                        
New design and new material edge                                            
145mm 48oz magnet                                        
Nominal impedance:8ohms                        
Resonance frequency:390HZ                     
Rated music power:150w   
Sensitivity:112dB/m/w