["Description:\r\nbrand new and high quality.\r\nFeature:\r\nMad of high-quality ABS material, durable, firm and stable for us to use.\r\nHandles extreme heat and maintain its structural integrity for long life out of your speakers.\r\nProtects the voice coil and provide the optimal sound each and every for time.\r\nDual Piezoelectric Speaker: coal, speakers, KTV, stage, horn speaker, piezo tweeter horn speaker, piezo design, sound harsh, very suitable for coal, a bird catcher, also suitable for small KTV stage sound.\r\nPiezoelectric Tweeter only, other accessories demo in the picture is not included.\r\n\r\nSpecifications:\r\nItem Type: Piezoelectric Tweeter\r\nFrequency: 4.5-20KHz\r\nSensitivity: 105DB\r\nMaximum Power: 150W\r\nMaterial: ABS\r\nPanel Size: 160x94mm/6.2x3.7in\r\nPiezoelectric for Head Size: 102x53mm/4.01x2.08in\r\nDiagonal Hole Distance: 142x79mm/5.5x3.1in\r\nConstruction Hole: 25x55mm/0.9x2.1in\r\nColor: Black\r\nQuantity: 1 Pc\r\n\r\nNote:\r\nNo retail package.\r\nTransition: 1cm=10mm=0.39inch\r\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\r\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage Includes:\r\n1 x Piezoelectric Tweeter"]