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Specifications *300 W continuous program power capacity *High efficiency: 95dB 1w/1m *57 ~4000Hz frequency response range *2''voice coil with fiberglass former*Ideal for compact multi-way systems or midwoofer applicationSPECIFICATIONS General SpecificationsNominal Diameter250/10mm/inchRated Impedance8ohmNominal Power handling1150WattsProgram Power2300WattsSensitivity(lw/lm)395dBFrequency Range457~4000HzMinimum Impedance(Zmin)6.7ohmVoice Coil Diameter50/2inchVoice Coil MaterialCopper Former MaterialFiberglass Voice Coil Winding Depth18mmNumber of layers2 Magnet gap depth8mmBasketCast Aluminum Flux Density1.1TMagnet Weight42oz Thiele-Small parametersResonance frequencyFs60HzDC resistanceRe5.3ohmMechanical factorQms7.5 Electrical factorQes0.36 Total factorQts0.34 Mechanical complianceCms0.23mm/NMechanical resistanceof suspension lossesRms1.53mech-ohmEffective Moving MassMms30.5grHalf-space efficiencyEff2.3%BL FactorBL13.1T.mEquivalent Cas air loadVas40litersEffective piston areaSd0.0350m2Max.linear excursion5Xmax6.5mmVoice coilinductanceLe1K0.97mHEfficiency Bandwidth ProductEBP167 Mounting InformationOverall Diameter261mmBolt Circle Diameter246mmBolt Hole Diameter5.5mmBaffle Cutout Diameter228mmOverall Depth113mmNet Weight3.5kgShipping Weight4kgShipping Box275x275x130mm Frequency response curves Impedance and phase curves Computer predicted low frequency response
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