Eminence Kappa Pro 15 LF

Eminence Kappa Pro 15LF (15LF-2) 600W 15" Extended Bass Driver

The Eminence Kappa Pro 15LF is performance optimised for high power sound reinforcement systems. LF Models are designed with extended Xmax to deliver more bass than standard models and provide a "true woofer" for three way applications.

Specification:
 

• Nominal Basket Diameter 15", 381mm
• Nominal Impedance* 8 ohms
• Power Rating: Watts 600W, Music Program 1200W
• Resonance 35Hz
• Usable requency Range 38Hz - 1.8kHz
• Sensitivity*** 97.8dB
• Magnet Weight 120 oz.
• Gap Height 0.37", 9.53mm
• Voice Coil Diameter 3", 76.2mm

Thiele & Small Parameters:
 

• Resonant Frequency (fs) 35Hz
• DC Resistance (Re) 6.5
• Coil Inductance (Le) 1.4mH
• Mechanical Q (Qms) 7.3
• Electromagnetic Q (Qes) 0.32
• Total Q (Qts) 0.3
• Compliance Equivalent Volume (Vas) 198.8 liters / 7 cu.ft.
• Peak Diaphragm Displacement Volume (Vd) 507cc
• Mechanical Compliance of Suspension (Cms) 0.2mm/N
• BL Product (BL) 21.6 T-M
• Diaphragm Mass Inc. Airload (MMs) 102 grams
• Efficiency Bandwidth Product (EBP) 112
• Maximum Linear Excursion (Xmax) 6.7mm
• Surface Area of Cone (Sd) 856.3 cm2
• Maximum Mechanical Limit (Xlim) 18mm

Mounting Information:
 

• Recommended Enclosure Volume: Sealed N/a, Vented 76.5-164 liters / 2.7-5.8 cu.ft.
• Driver Volume Displaced 262.8 cu.in. / 4.31 liters
• Overall Diameter 15.21", 386.4mm
• Baffle Hole Diameter 14", 355.5mm
• 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 167mm, 6.57"
• Net Weight 22.3 lbs, 10.1 kg
• Shipping Weight 24.8 lbs, 11.3 kgs

Materials of Construction:
 

• Coil Construction Copper voice coil
• Coil Former Polyimide former
• Magnet Composition Ferrite magnet
• Core Details Vented and extended core
• Basket Materials Die-cast aluminum basket
• Cone Composition Paper Cone
• Cone Edge Composition Cloth cone edge
• Dust Cap Composition Solid composition paper dust cap