Aluminum Broadcasting Horn Speaker YPH--16

YPH-16 Horn speaker: 1.Input voltage:70v/100v 2.Output:120db@30w 3.Material:Aluminum 6.Size: Diameter 400mm, length 350mm We are a professional manufacture in Ningbo, China, all of our horn speakers have following advantages: 1.Low current consumption:our horn speaker only consumes 50% of current that normal horn speaker uses. 2.Low cost:we don't need transformer for long distance transmission, can directly have 100V out put.