4 Pcs Plat Vibrasi Bass Pasif Bahan Karet Ukuran 30mm 40mm 50mm

4 Pcs Plat Vibrasi Bass Pasif Bahan Karet Ukuran 30mm 40mm 50mm 2Pcs Rubber Bass Radiator Passive Plate Woofer Vibration Membrane 30MM 40MM 50MM Product Name:Woofer Vibration Membrane Type:30MM,40MM,50MM Color:Black Material:rubber Description: 1.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 compared to the following advantages, low frequency dive depth and backward , But the sense of speed is significantly faster than the back-type, 2.possession of a certain tight box advantage, but also completely put an outrageous structure of a drawback - that is, inverted pipe mouth to bring the wind noise. So like dive deep, but the bass speed has a higher demand for friends using the radiation pot made subwoofer is the best choice Package Include: 2 Pcs Woofer Vibration Membrane_LN_364517273.12963517976