Eminence Kappalite 3015LF - 450W 15" Driver Lightweight Neodymium Driver

SPECIFICATION

• Nominal Basket Diameter 15", 381mm
• Nominal Impedance* 8 ohms
• Power Rating
  Watts 450W
  Music Program 900W
• Resonance 42Hz
• Usable Frequency Range 40Hz-1.5kHz
• Sensitivity*** 99.8
• Magnet Weight 11 oz.
• Gap Height 0.365", 9.27mm
• Voice Coil Diameter 3", 76.2mm

Please click here for full details, Thiele-Small Parameters and recommended cabinet designs (from www.eminence.com).

Specification Nominal Basket Diameter 15", 381mm Nominal Impedance* 8 ohms Power Rating** Watts 450W Music Program 900W Resonance 44Hz Usable Frequency Range 40Hz - 1.5kHz Sensitivity*** 98.4dB Magnet Weight 11 oz. Gap Height 0.36", 9.27mm Voice Coil Diameter 3", 76.2mm Thiele & Small Parameters Resonant Frequency (fs) 44Hz DC Resistance (Re) 5.5 Coil Inductance (Le) 0.93mH Mechanical Q (Qms) 8.97 Electromagnetic Q (Qes) 0.48 Total Q (Qts) 0.46 Compliance Equivalent Volume (Vas) 150.9 liters / 5.3 cu.ft. Peak Diaphragm Displacement Volume (Vd) 846cc Mechanical Compliance of Suspension (Cms) 0.14mm/N BL Product (BL) 17 T-M Diaphragm Mass Inc. Airload (MMs) 93.4 grams Efficiency Bandwidth Product (EBP) 90 Maximum Linear Excursion (Xmax) 9.6mm Surface Area of Cone (Sd) 881.1 cm2 Maximum Mechanical Limit (Xlim) 17mm Mounting Information Recommended Enclosure Volume Sealed N/a Vented 99-195 liters / 3.5-6.9 cu.ft. Driver Volume Displaced 156.4 cu.in. / 2.56 liters Overall Diameter 15.32", 389.1mm Baffle Hole Diameter 14.03", 356.4mm 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", 369.8mm Depth 7.25", 184.2mm Net Weight 8.6 lbs, 3.9 kg Shipping Weight 10.7 lbs, 4.9 kgs Materials of Construction Coil Construction Copper voice coil Coil Former Kapton former Magnet Composition Neodymium magnet Core Details Vented core Basket Materials Die-cast aluminum basket/heatsink Cone Composition Treated Paper Cone Cone Edge Composition Cloth cone edge Dust Cap Composition Treated paper dust cap