ลำโพงความถี่ของเสียงแบ่ง2หน่วย Crossover Filters สำหรับลำโพง60W

Using overcurrent protection device. The high power non
-polar capacitor, the low frequency part is converted by inductance to achieve a clear and full effect. PCB floor with fire board, thick copper layer can withstand large current. Use of polypropylene film divider special capacitance and high temperature resistance wire inductance coil.