Altavoz, Parlante Profesionale, China Wholesale manufacturer / supplier in China, offering L18 / 8631 -18 Pulgadas PRO Audio Altavoz Parlante Profesionale De 1000W RMS China Wholesale Speaker, L10/83254 Parlante Professional Sonido Neodymium Woofer Speaker 10" 250W 8ohm, L10/83254 Parlante Professional Sonido Neodymium Woofer Speaker 10" 250W and so on.
Min. Order / Reference FOB Price | |
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30 Piece | US $50.00/ Piece |
Local Area: | Guangzhou, Guangdong, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | T/T, WesternUnion |
Noise: | <102dB |
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Hi-Fi: | Not Hi-Fi |
Activity: | Passive |
L12/8402-12'' Pro Audio High quality Subwoofer Speaker
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 Diameter300/12mm/inchRated Impedance8ohmNominal Power handling450WattsProgram Power900WattsSensitivity(lw/lm)95dBFrequency Range48.7-1.8kHzMinimum Impedance(Zmin)6.8ohmVoice Coil Diameter100/4mm/inchVoice Coil Materialcopper Voice Coil Winding Depth23mmNumber of layers2 Magnet gap depth12mmSurround ShapeTriple-roll BasketCast Aluminum Flux Density1.1TMagnet Material/MassCeramic
Thiele-Small parametersResonance frequencyFs48.7HzDC resistanceRe5.4ohmMechanical factorQms14.2 Electrical factorQes0.27 Total factorQts0.26 Mechanical complianceCms0.11mm/NMechanical resistance
of suspension lossesRms2.1mech-ohmEffective Moving MassMms97grHalf-space efficiencyEff2.0%BL FactorBL24.5T.mEquivalent Cas air loadVas49litersEffective piston areaSd0.056m2Max.linear excursionXmax8mmVoice-coil inductanceLelK1.86mH
Mounting InformationOverall Diameter313mmBolt Circle Diameter294mmBolt Hole Diameter6.5mmBaffle Cutout Diameter285mmOverall Depth125mmNet Weight11.2kg