L18/6616-18 Inch Professional Audio Speaker 100% Buena Regeneracion! Componente De Parlante Bajo 18 Pulgadas

L18/6616-18 Inch Speaker 100% buena regeneracion! Componente de parlante bajo 18 PulgadasProduct Features:- heavy duty magnet system- 125mm(5") inside/outside copper clad aluminum voice coil with polymide fiberglass former, imported from Germany- High flexible M-rolled cloth surround with deep corrugations for extended Xmax- Double treated cone for water protection- Aluminum demodulating ring on top of core for imporved heat dispersion- Double Conex spider design for imporved excursion control- Ideal for compact bass reflex, horn-loaded subwooferIntroduction: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. Details:General SpecificationsNominal Diameter460/18mm/inchRated Impedance8ohmNominal Power handling800WattsProgram Power1600WattsSensitivity(lw/lm)99dBFrequency Range36-1.5KHzMinimum Impedance(Zmin)6.5ohmVoice Coil Diameter125/5mm/inchVoice Coil MaterialCopper Clad Aluminum Voice Coil Winding Depth25mmNumber of layers2(Inside/Outside) Magnet gap depth12mmCone ShapeCurved Surround ShapeM-roll BasketCast Aluminum Flux Density1.1TMagnet Material/MassCeramic/5.65kg  Mounting InformationOverall Diameter477mmBolt Circle Diameter451.5mmBolt Hole Diameter6.5mmBaffle Cutout Diameter427mmOverall Depth202mmNet Weight19.2kgShipping weight21.7kgShipping Box500*500*240mm  Thiele-Small parametersResonance frequencyFs36.4HzDC resistanceRe5.6ohmMechanical factorQms14.7 Electrical factorQes0.32 Total factorQts0.31 Mechanical complianceCms0.11mm/NMechanical resistanceof suspension lossesRms2.63mech-ohmEffective Moving MassMms169grHalf-space efficiencyEff3.6%BL FactorBL26T.mEquivalent Cas air loadVas249litersEffective piston areaSd0.1257m2Max.linear excursionXmax8mmVoice-coil inductanceLelK1.91mH /* 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