Product Name: 44mm Hf Compression Driver Tweeter H44/8049 for PA Speaker Systems Driver Speaker Model NO.: H44/8049 driver Energy Exchanging Mechanism: Electromagnetic Contact Point: With Contact Point Connection Mode: Double Wire Sound Frequency: High Pitch Material: Aluminum and Plastic Shape: Round Speaker Design: Tweeter Type: Speaker Trademark: as customer requirement Transport Package: Carton Box Specification: 44mm Origin: China Product Description Product Description44mm HF driver tweeter H44/8049 for pa speaker systems driver speakerProduct main features:1'' exit throat110W continuous program power handling105dB sensitivity 1w/1m900Hz-18Khz frequency rangePolyimide diaphragm44mm(1.7'') edgewound AluminumAlumium rear coverOptimized geometry phase plugIntroduction: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 Capacity: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 Diameter25.4/1mm/inchRated Impedance8ohmNominal Power handling55WattsProgram Power110WattsSensitivity(lw/lm)105dBFrequency Range900k-18kHzMinimum Impedance(Zmin)7.4ohmVoice Coil Diameter44/1.7mm/inchVoice Coil MaterialEdgewound AluminumVoice Coil Winding FormerKaptonPhase Plug MaterialCompositeFlux Density1.5TMagnet Material/MassCeramicMounting InformationOverall Diameter120mmOverall Depth59.5mmNet Weight2.2kg4xM6 holes,90°on 76mm diameter