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KAPPALITE™ 3015LF

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

THIELE & SMALL PARAMETERS
Resonant Frequency (fs) 42Hz
DC Resistance (Re) 5.31
Coil Inductance (Le) 0.92mH
Mechanical Q (Qms) 6.82
Electromagnetic Q (Qes) 0.41
Total Q (Qts) 0.39
Compliance Equivalent Volume (Vas) 158.8 liters / 5.6 cu.ft.
Peak Diaphragm Displacement Volume (Vd) 846cc
Mechanical Compliance of Suspension (Cms) 0.14mm/N
BL Product (BL) 18.6 T-M
Diaphram Mass inc. Airload (Mms) 101 grams
Efficiency Bandwidth Product (EBP) 102
Maximum Linear Excursion (Xmax) 9.6mm
Surface Area of Cone (Sd) 881.1 cm2
Maximum Mechanical Limit (Xlim) 17.0mm

MOUNTING INFORMATION
Recommended Enclosure
Sealed
Vented 102-193 liters/3.6-6.8 cu.ft.
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", 7mm
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 kg

MATERIALS OF CONSTRUCTION
Coil Construction Copper voice coil
Coil Former Polyimide former
Magnet Composition Neodymium magnet
Core Details Vented core
Basket Materials Die-cast aluminum basket/heatsink
Cone Composition Paper Cone
Cone Edge Composition Cloth cone edge
Dustcap Composition Solid composition paper dust cap