Very nice sir ji horn driver unit diaphragm bahut kharab hota hai L1_L2 terminal k pas se coil ka wire break hota hai / magnet ka centring ka video banaye please ❤❤❤
sir I have done reckoning of 10 inches woofer, 120mm magnet and coil 36 guage 33.3mm diameter and 10 mm height.. but mid level are suppressed why, I think position of coil is not correct 😊