High quality speaker,Multi-function speaker,full range speaker,mini car speaker,bluetooth speaker design......More>>
Loudspeaker is a transducer that converts electrical signals into acoustic signals. The performance of loudspeakers has a great influence on sound quality. The speaker is one of the weakest components ......More>>
The speaker is a kind of electrical energy into sound a conversion equipment, when different electron energy to coil, coil produces a kind of energy with magnet magnetic field interaction, paper plate......More>>