L18/6616-18 Inch Speaker 100% buena rSpraying Machinery & Spreading Equipment egeneracion! 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 CTransmitter onex spider design for imporved excursion control
- Ideal for compact bass reflex, horn-loaPneumatic Tools ded 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 AluminumVoice Coil Winding Depth25mmNumber of layers2(Inside/Outside)Magnet gap depth12mmCone ShapeCurvedSurround ShapeM-rollBasketCast AluminumFlux Density1.1TMagnet Material/MassCeramic/5.65kgMounting InformationOverall Diameter477mmBolt Circle Diameter451.5mmBolt Hole Diameter6.5mmBaffle Cutout Diameter427mmOverall Depth202mmNet Weight19.2kgShipping weight21.7kgShipping Box500*500*240mmThiele-Small parametersResonance frequencyFs36.4HzDC resistanceRe5.6ohmMechanical factorQms14.7Electrical factorQes0.32Total factorQts0.31Mechanical complianceCms0.11mm/NMechanical resistance
of suspension lossesRms2.63mech-ohmEffective Moving MassMms169grHalf-space efficiencyEff3.6%BL FactorBL26T.mEquivalent Cas air loadVas249litersEffective piston areaSd0.1257m2Max.linear excursionXmax8mmVoice-coil inductanceLelK1.91mH