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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1 Pieces | Contact Supplier |
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 |
4.Pa speaker with 3" flat CCAW voice coil
5.PA speakers of other sizes are also available upon request
6..Details:
Nominal Diameter380/15mm/inchRated Impedance6ohmNominal Power handling400WattsProgram Power800WattsSensitivity(lw/lm)98dBFrequency Range38-3.5KHzMinimum Impedance(Zmin)5.7ohmVoice Coil Diameter75/3mm/inchVoice Coil MaterialEdgewound Copper Clad Aluminum Voice Coil Winding Depth19mmNumber of layers1 Magnet gap depth10mmCone ShapeCurved Surround ShapeM-roll BasketCast Aluminum Flux Density1.2TMagnet Material/MassCeramic/2.56kg
Overall Diameter380.5mmBolt Circle Diameter387mmBolt Hole Diameter6.5mmBaffle Cutout Diameter354mmOverall Depth168.5mmNet Weight8.1kg
Resonance frequencyFs38.6HzDC resistanceRe5.0ohmMechanical factorQms12.85 Electrical factorQes0.31 Total factorQts0.30 Mechanical complianceCms0.17mm/NMechanical resistance
of suspension lossesRms1.86mech-ohmEffective Moving MassMms98.5grHalf-space efficiencyEff3.52%BL FactorBL19.8T.mEquivalent Cas air loadVas193litersEffective piston areaSd0.0897m2Max.linear excursionXmax7mmVoice-coil inductanceLelK0.66mH