SPEAKER EMINENCE KAPPA PRO-15A

SPECIFICATION Nominal Basket Diameter 15 " , 381mm Nominal Impedance* 8 ohms Power Rating Watts 500W Music Program 1000W Resonance 47Hz Usable Frequency Range 46Hz-4kHz Sensitivity* * * 101 Magnet Weight 80 oz. Gap Height 0.375 " , 9.53mm Voice Coil Diameter 3 " , 76.2mm THIELE & SMALL PARAMETERS Resonant Frequency ( fs) 47Hz DC Resistance ( Re) 5.23 Coil Inductance ( Le) 1.01mH Mechanical Q ( Qms) 8.01 Electromagnetic Q ( Qes) 0.40 Total Q ( Qts) 0.38 Compliance Equivalent Volume ( Vas) 167.7 liters / 5.9 cu.ft. Peak Diaphragm Displacement Volume ( Vd) 274cc Mechanical Compliance of Suspension ( Cms) 0.16mm/ N BL Product ( BL) 16.6 T-M Diaphram Mass inc. Airload ( Mms) 72 grams Efficiency Bandwidth Product ( EBP) 118 Maximum Linear Excursion ( Xmax) 3.2mm Surface Area of Cone ( Sd) 856.3 cm2 Maximum Mechanical Limit ( Xlim) 13.2mm MOUNTING INFORMATION Recommended Enclosure Sealed N/ A Vented 54-184 liters/ 1.9-6.5 cu.ft. Overall Diameter 15.32 " , 389.1mm Baffle Hole Diameter 14.0 " , 355.6mm Front Sealing Gasket Fitted as standard Rear Sealing Gasket Fitted as standard Mounting Holes Diameter 0.28 " , 7.1mm Mounting Holes B.C. D. 14.56 " , 369.9mm Depth 6.06 " , 154mm Net Weight 16.9 lbs., 7.7 kg Shipping Weight 19.5 lbs., 8.9 kg MATERIALS OF CONSTRUCTION Coil Construction Aluminum voice coil Coil Former Polyimide former Magnet Composition Ferrite magnet Core Details Vented core Basket Materials Die-cast aluminum basket Cone Composition Paper Cone Cone Edge Composition Cloth cone edge Dustcap Composition Solid composition paper dust cap