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18 Inch Subwoofer 18 Inch Speakers 18 Inch Pa Speaker

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Min. Order / Reference FOB Price
30 Piece	US $1.00/ Piece

Local Area:	Guangzhou, Guangdong, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, Paypal, Western Union

Brand:	Hipower
Model Number:	L18/8631 Subwoofer
Power:	1000Watt AES
Frequency Range (Hz):	36.5~450 Hz

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18 Inch subwoofer speaker driver, 1000Watt AES, 8 ohm
1.Subwoofer which is ideal for high quality professional bass reflex and bass horn systems.
2.Hipower Audio is a professinal speaker factory with experience in the PA speaker field for 16 years. We make our own tranducers ,HF drivers and empty cabinets.
3.Speaker's Details: Nominal Diameter460/18mm/inchRated Impedance8ohmNominal Power handling11000WattsProgram Power22000WattsSensitivity(lw/lm)396dBFrequency Range436.5-450HzMinimum Impedance(Zmin)9.9ohmVoice Coil Diameter150/6mm/inchVoice Coil MaterialCopperVoice Coil Winding Depth29mmNumber of layers2(Inside/Outside)Magnet gap depth12mmSurround ShapeTriple-rollBasketCastAluminumFlux Density1.0TMagnet Material/MassCeramic Resonance frequencyFs36.5HzDC resistanceRe6.5ohmMechanical factorQms11.2Electrical factorQes0.27Total factorQts0.26Mechanical complianceCms0.05mm/NMechanical resistance
of suspension lossesRms7.6mech-ohmEffective Moving MassMms370grHalf-space efficiencyEff1.86%BL FactorBL45.2T.mEquivalent Cas air loadVas108litersEffective piston areaSd0.1225m2Max.linear excursionXmax11mmVoice-coil inductanceLelK6.4mH Overall Diameter471mmBolt Circle Diameter440mmBolt Hole Diameter6.5x2.5mmBaffle Cutout Diameter415mmOverall Depth205mmNet Weight26kg
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