Eminence Kappa 15LF

THIELE & SMALL PARAMETERS Resonant Frequency (fs) 39Hz DC Resistance (Re) 5.4 Coil Inductance (Le) 1.27mH Mechanical Q (Qms) 6.08 Electromagnetic Q (Qes) 0.41 Total Q (Qts) 0.38 Compliance Equivalent Volume (Vas) 159.0 liters / 5.6 cu.ft. Peak Diaphragm Displacement Volume (Vd) 471cc Mechanical Compliance of Suspension (Cms) 0.15mm/N BL Product (BL) 18.6 T-M Diaphram Mass inc. Airload (Mms) 105 grams Efficiency Bandwidth Product (EBP) 95 Maximum Linear Excursion (Xmax) 5.5mm Surface Area of Cone (Sd) 856.3 cm2 Maximum Mechanical Limit (Xlim) 10.4mm MOUNTING INFORMATION Recommended Enclosure Sealed Vented 62-193 liters/2.2-6.8 cu.ft. Overall Diameter 15.16", 384.9mm Baffle Hole Diameter 13.77", 349.6mm Front Sealing Gasket fitted as standard Rear Sealing Gasket fitted as standard Mounting Holes Diameter 0.25", 6.4mm Mounting Holes B.C. D. 14.56", 369.9mm Depth 6.38", 162mm Net Weight 20 lbs., 9.1 kg Shipping Weight 22.3 lbs., 10.1 kg MATERIALS OF CONSTRUCTION Coil Construction Copper voice coil Coil Former Polyimide former Magnet Composition Ferrite magnet Core Details Vented core Basket Materials Pressed steel basket Cone Composition Paper Cone Cone Edge Composition Cloth cone edge Dustcap Composition Solid composition paper dust cap