Guangzhou Hipower Audio Co., Ltd.  

Product Name: L18 / 8631 -18 Pulgadas PRO Audio Altavoz Parlante Profesionale De 1000W RMS China Wholesale Speaker Model NO.: L18/8631 THD: <0.005% Monitor: None Certification: ISO Application: Stage Speaker Material: Ferrite Speaker System: Passive Operation Mode: Wire / Remote Control Activity: Passive Hi-Fi: Not Hi-Fi Noise: <102dB Trademark: Hipower Transport Package: Export Carton Specification: 18 inch Origin: China HS Code: 85182900 Product Description L18 / 8631 -18 pulgadas Pro Audio Altavoz parlante profesionale de 1000W RMS china wholesaleProduct Main Features:- 1000Watts RMS power- 96dB Sensitivity 1w/1m- 36.5Hz-1.5k Hz frequency range- heavy duty magnet system- 150mm/6inch for layer inside/outside copper voice coil with polyimide fiberglass former- Huge copper area and inside/outside winding ensures superior power compression performance- improved heat dissipation via unique basket design- Double Conex spider design to improve excursion control- Double treated cone for water protection- 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 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 Diameter460/18mm/inchRated Impedance8ohmNominal Power handling1000WattsProgram Power2000WattsSensitivity(lw/lm)96dBFrequency Range36.5-450HzMinimum Impedance(Zmin)9.9ohmVoice Coil Diameter150/6mm/inchVoice Coil MaterialCopperVoice Coil Winding Depth29mmNumber of layers2(Inside/Outside)Magnet gap depth12mmSurround ShapeTriple-rollBasketCast AluminumFlux Density1.0TMagnet Material/MassCeramicMounting InformationOverall Diameter471mmBolt Circle Diameter440mmBolt Hole Diameter6.5x2.5mmBaffle Cutout Diameter415mmOverall Depth205mmNet Weight26kgThiele-Small parametersResonance frequencyFs36.5HzDC resistanceRe6.5ohmMechanical factorQms11.2Electrical factorQes0.27Total factorQts0.26Mechanical complianceCms0.05mm/NMechanical resistanceof suspension lossesRms7.6mech-ohmEffective Moving MassMms370grHalf-space efficiencyEff1.86%BL FactorBL45.2T.mEquivalent Cas air loadVas108litersEffective piston areaSd0.1225m2Max.linear excursionXmax11mmVoice-coil inductanceLelK6.4mH