74mm Professional Titanium Compression Driver Horn Driver Speaker Unit

74mm Professional Titanium Compression driver Horn Driver Speaker Unit  Product main features:-74mm(3in)Diaphragm, 1.5-inch Exit throat -Pure titanium compression driver -180 Watt continuous program power handling -106 dB Sensitivity -0.9 kHz-18kHz Frequency range -Optimized geometry phase plug -Copper inductance ring for extended HF response -Aluminum rear cover. Introduction:We are a PA speaker factory of more than 13 years in Panyu,Guangzhou,China,occupying 2000 square meters with 3 production lines.We make Pro audio speakers from small sizes upto 24 inch.R&D capability:In the R&D, Hipower's experienced engineers and technicians carry out researches on new materials.state-of-art components and advacned product designs with the help of an anechoic chamber,test instruments and simulation sofwares.Markets:Ever since 2003, we have been exporting to many countries, including southeast Asia, Europe, North Ameria and South America.   Speaker's Details:General SpecificationsNominal Diameter38/1.5mm/inchRated Impedance8ohmNominal Power handling90WattsProgram Power180WattsSensitivity(lw/lm)108dBFrequency Range700-18kHzMinimum Impedance(Zmin)8ohmVoice Coil Diameter75/3mm/inchVoice Coil MaterialEdgewound Aluminum Voice Coil Winding FormerKapton Phase Plug MaterialComposite Flux Density1.5TMagnet Material/MassCeramic/1.63kg    Mounting InformationOverall Diameter169mmOverall Depth63.5mmNet Weight5.5kg 4xM6 holes,90°on 101.6mm diametermm/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1