The bass radiator is also called the passive speaker. It is used to replace the inverted tube. The subwoofer made with the radiator has the following advantages compared with the traditional inverted subwoofer. The low frequency dive depth is equivalent to the backward type, but the speed is the same. The sense is obviously faster than the backward type, occupying the advantage of a certain closed box, and at the same time completely eliminating the drawback of the inverted structure - that is, the wind noise brought by the inverted nozzle.
Packaging:2pcs radiator vibration plate