Vent tube(air ports)

We specialize in manufacturing all kinds of speakers with good quality and low price. Our product lines include car speaker, home theater, PA system, ceiling speaker, enclosures,subwoofer and accessories. The size of the FAP-02 attached picture is 97mm(face width) x 113mm(depth). If you are interested in and want to learn more about us, please feel free to contact us at sales*falconspeaker dot com.