Tweeter Line Array Speaker Horn Guide Throat for Home Theater Device

["Feature:\nCraft from quality materials, and stable, perfect performances.\nLinearray speaker sound source, loudspeaker Guide.\nEasy and to operate and use, very practical.\nMounting application for compression driver.\nHorn Guide only, other accessories demo in the picture is not included!\n\nSpecifications:\nItem Type: Horn Guide\nMaterial: Plastic\nSize: Panel: approx.8.2x8.7cm/3.23x3.43in\nColor:Black\nQuantity: 1Pc\n\nPackage Includes:\n1xHorn Guide"]