Supplier Homepage Consumer Electronics Audio & Sets Professional Audio 18inch Subwoofer for Outdoor

18inch Subwoofer for Outdoor pictures & photos

18inch Subwoofer for Outdoor

Min. Order / Reference FOB Price
30 Piece	US $65.00/ 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 Capacity1000 WattsSensitivity 1W 1M97.0dBEffective Piston Diameter395mmVoice Coil Diameter 99.5 mm4 InchTHIELE-SMALL PARAMENTERS Resonance FrequencyFs40HzDC ResistanceRe5.1ΩMechanical Q FactorQms7.355Electrical Q FactorQes0.373Total Q FactorQts0.355 BL Factor BL25.042TMEffective Moving MassMms183.901grEquivalent Cas Air LoadVas196.189litersEffective Piston AreaSd0.126Half-Space Efficiency Eff3.178%Top Palte ThicknessHag14mmVoice Coil Height Hvc24mmVoice Coil Over-HungXmax9.0mmPHYSICAL INFORMATIONMagnet220x110x25 FerriteVoice Coil Winding MaterialCopperCone MaterialPulp PaperOverall Diameter468mmMounting Holes 8 holes ∅ 445mmTotal Depth220mm