Stereo Sound Vibration Plate Vibration Membrane Rubber + Iron Materials Vibration Plate Make Great Effect on Enhancing

Bass radiator, also known as passive speaker, is used to replace the inverted tube, the subwoofer made with the radiator and the traditional back subwoofer. Working principle: It will vibrating up and down when the speaker working, it will produce airflow, this air flow driven bass diaphragm, to produce low frequency. Low frequency dive depth and backward, But the sense of speed is significantly faster than the back-type. Stereo Sound Vibration Plate Vibration Membrane Rubber Iron Materials Vibration Plate Make Great Effect on Enhancing. brand new and high quality. Features: Bass radiator, also known as passive speaker, is used to replace the inverted tube, the subwoofer made with the radiator and the traditional back subwoofer. Working principle: It will vibrating up and down when the speaker working, it will produce airflow, this air flow driven diaphragm, to produce low frequency. Low frequency dive depth and backward, But the sense of speed is significantly faster than the back-typ