MJ112Pis 12"Two-way FullRange Active Coaxial Speaker.Strict quality controlduringthe R&Dmanufacturing,materialsinspection,procedureinspection andshipmentinspection make sure every unit meetthe high standard demand. The cabinet is made of high intensity PLY board.Special multilayer blackpainting with scratch-resistant and erode-resistant feature protect the cabinetsurface perfect.Selected POLYESTER damping materials absorbcabinet standwave effectively.Built-in crossover circuit and different voltage output givethe user more options. Aiming at this special cabinet,the transducers used are optimized by ourexperienced engineers,whom focus on the magnetic syst-em and vibrationsystem.To get the excellent performance,the engineers take a lot of advancedtechnology to decrease the ma-gnetic impedance and lower the magneticleakage,and not incr-ease the transducer weight.