Supplier Homepage Consumer Electronics Audio & Sets Professional Audio 18inch Powerful Loudspeaker

18inch Powerful Loudspeaker

Min. Order / Reference FOB Price
30 Piece	US $80.00/ 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

GENERAL SPECIFICATIONSNominal Diameter 18InchRated Impedance8ΩPower Handling Capacity 1000 WattsSensitivity 1W 1M97.0dBEffective Piston Diameter400mmVoice Coil Diameter 99.5 mm4 InchTHIELE-SMALL PARAMENTERS Resonance FrequencyFs38HzDC ResistanceRe5.0ΩMechanical Q FactorQms8.836Electrical Q FactorQes0.306Total Q FactorQts0.296BL FactorBL28.607TMEffective Moving MassMms212.258grEquivalent Cas Air LoadVas189.930litersEffective Piston AreaSd0.126Half-Space EfficiencyEff2.7 %Top Palte ThicknessHag12mmVoice Coil HeightHvc22mmVoice Coil Over-HungXmax8.0mmPHYSICAL INFORMATIONMagnet220x110x30 FerriteVoice Coil Winding MaterialCopperCone MaterialPulp PaperOverall Diameter460mmMounting Holes8 holes ∅ 440mmTotal Depth242mm