Eminence The Wizard 12″ 75-Watt 8-Ohm Speaker

Description

Eminence The Wizard 12 Inch 75 Watt 8OHM Speaker

SPECIFICATIONNominal Basket Diameter 12″, 304.8mmNominal Impedance* 8 ohmsPower Rating**Watts 75WMusic Program N/AResonance 89HzUsable Frequency Range 70Hz – 5.5kHzSensitivity*** 103dBMagnet Weight 56 oz.Gap Height 0.31″, 7.92mmVoice Coil Diameter 1.75″, 44.5mmTHIELE & SMALL PARAMETERSResonant Frequency (fs) 89HzDC Resistance (Re) 6.13Coil Inductance (Le) 0.38mHMechanical Q (Qms) 11.48Electromagnetic Q (Qes) 0.49Total Q (Qts) 0.47Compliance Equivalent Volume (Vas) 41.5 liters / 1.5 cu.ft.Peak Diaphragm Displacement Volume (Vd) 42ccMechanical Compliance of Suspension (Cms) 0.11mm/NBL Product (BL) 14.4 T-MDiaphragm Mass Inc. Airload (MMs) 30 gramsEfficiency Bandwidth Product (EBP) 181Maximum Linear Excursion (Xmax) 0.8mmSurface Area of Cone (Sd) 519.5 cm2Maximum Mechanical Limit (Xlim) N/AMOUNTING INFORMATIONRecommended Enclosure VolumeSealed AcceptableVented N/aDriver Volume Displaced 137.3 cu.in. / 2.25 litersOverall Diameter 12.02″, 305.3mmBaffle Hole Diameter 10.97″, 278.6mmFront Sealing Gasket Fitted as standardRear Sealing Gasket Fitted as standardMounting Holes Diameter 0.25″, 6.4mmMounting Holes B.C.D. 11.63″, 295.4mmDepth 5.2″, 132mmNet Weight 11.1 lbs, 4.9 kgShipping Weight 12.5 lbs, 5.7 kgsMATERIALS OF CONSTRUCTIONCoil Construction Copper voice coilCoil Former Nomex formerMagnet Composition Ferrite magnetCore Details Non-vented core Basket Materials Pressed steel basketCone Composition Paper ConeCone Edge Composition Paper cone edgeDust Cap Composition Zurette dust cap