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18inch 1000W Powerful Professional Loudspeaker

Min. Order / Reference FOB Price
20 Piece	US $52.00/ Piece

Local Area:	Guangzhou, Guangdong, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	T/T, PayPal, WesternUnion

Noise:	<102dB
Hi-Fi:	Not Hi-Fi
Activity:	Passive

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Product Description

18inch 1000W Powerful Professional Loudspeaker
GENERAL SPECIFICATIONSNominal Diameter 18InchRated Impedance8ΩPower Handling Capacity 1000 WattsSensitivity 1W 1M95.2dBEffective Piston Diameter400mmVoice Coil Diameter 99.5 mm4 InchTHIELE-SMALL PARAMENTERS Resonance FrequencyFs43HzDC ResistanceRe5.2ΩMechanical Q FactorQms6.626Electrical Q FactorQes0.670Total Q FactorQts0.609BL FactorBL19.142TMEffective Moving MassMms172.937grEquivalent Cas Air LoadVas173.769litersEffective Piston AreaSd0.126Half-Space EfficiencyEff2.060%Top Palte ThicknessHag10mmVoice Coil HeightHvc20mmVoice Coil Over-HungXmax8.0mm
PHYSICAL INFORMATIONMagnet220x110x20 FerriteVoice Coil Winding MaterialCopper Flat WireCone MaterialPulp PaperOverall Diameter470mmMounting Holes8 holes ∅ 445mmTotal Depth200mm