Public Address System Speaker Phenolic Diaphragm Voice Coil

51.6mm voice membrane speaker Phenolic Diaphragm,The advantage of resin film treble is that it has more expressive power, more balanced sound, and is cheaper than titanium film,. Due to the properties of the resin, its high-frequency response is relatively smooth, better exhibiting the warmth and naturalness of sound. The high-frequency parts of movie dialogues and synthetic music also perform well. High grade Replacement Phenolic Diaphragm has strong penetration and clear sound.Diaphragm...