ITEM NAME:40mm Speaker loudspeaker Vibrating Membrane Passive Bass Diaphragm (Pack 3) Description: Passive radiator Bass vibrating membrane Full-range speakers bass enhancement Use:Speaker,Woofer, Loudspeaker, bass vibrating Specification: Material: Rubber Diameter: 4cm Package Includes: 3Pieces 40mm loudspeaker Vibrating Membrane.Passive radiator. Material: Rubber.
