4PCS Bass Speaker Plate Passive Radiator, Loudspeaker Vibrating Membrane Passive Woofer Diaphragm Plate, for Closed Cabinet

Feature:
1. It has a great effect on the bass and can increase the potential of the bass.
2. It is suitable for use in a closed cabinet to enhance the bass performance of the speaker.
3. It can be used directly on the box to open a hole and put it on (provided the phase hole must be canceled)
4. The low-frequency dive depth is equivalent to the reverse type, but the speed is obviously faster than the backward type, which has the advantage of a certain closed box. At the same time, it completely eliminates the disadvantage of the inverted structure, that is, the wind brought by the inverted nozzle noise.
5. For those who like to dive deep, but have higher requirements for bass speed, it is better to use a radiation basin to make a subwoofer.

Specification:
Item Type: Speaker Parts
Material: Rubber Edge + Metal Plate
Length: Approx. 65mm / 2.56in
Width: Approx. 45mm / 1.77in

Package List:
Auxiliary Bass Plate x 4

Note:
This is not a speaker and cannot be used alone.