Speaker Size:   Single 10"/ 12"/ 15"       

Sensitivity:    95dB±3dB                               

Type:           passive                                            

Power:          350W/ 750W/ 900W                                       

Materials:      Painted                                        

Voice Coil:     50/ 60/ 75                                 

Magnetic steel: 140/ 160/ 170                          

Dimension:      50*35*31/pcs 43.5*29*44*61.5/pcs 48.5*30*48.5*73/pcs