Eminence Kappa 15 - 15" 450W 8 Ohm

Eminence Kappa 15 - 450W 15" Driver 8 ohm

Recommended for professional audio in a vented mid-bass or bass enclosure. Also suitable for bass guitar.

Specifications:

• Nominal Basket Diameter 15", 381mm
• Nominal Impedance* 8 ohms
• Power Rating: Watts 450W, Music Program 900W
• Resonance 33Hz
• Usable Frequency Range 52Hz - 2.3kHz
• Sensitivity*** 100.5dB
• Magnet Weight 80 oz.
• Gap Height 9.53mm, 0.37"
• Voice Coil Diameter 76.2mm, 3"

Thiele & Small Parameters:

• Resonant Frequency (fs) 33Hz
• DC Resistance (Re) 5.22
• Coil Inductance (Le) 1.05mH
• Mechanical Q (Qms) 8.9
• Electromagnetic Q (Qes) 0.33
• Total Q (Qts) 0.32
• Compliance Equivalent Volume (Vas) 321.3 liters / 11.35 cu.ft.
• Peak Diaphragm Displacement Volume (Vd) 343cc
• Mechanical Compliance of Suspension (Cms) 0.31mm/N
• BL Product (BL) 15.7 T-M
• Diaphragm Mass Inc. Airload (MMs) 76 grams
• Efficiency Bandwidth Product (EBP) 98
• Maximum Linear Excursion (Xmax) 4mm
• Surface Area of Cone (Sd) 856.3 cm2
• Maximum Mechanical Limit (Xlim) 11.6mm

Mounting Information:

• Recommended Enclosure Volume
• Sealed N/a
• Vented 45-113 liters / 1.6-4 cu.ft.
• Driver Volume Displaced 3.92 liters / 239 cu.in.
• Overall Diameter 384.9mm, 15.16"
• Magnet diameter 197mm
• Baffle Hole Diameter 352.3mm
• Front Sealing Gasket Fitted as standard
• Rear Sealing Gasket Fitted as standard
• Mounting Holes Diameter 6.4mm, 0.25"
• Mounting Holes B.C.D. 369.9mm, 14.56"
• Depth 156mm, 6.13"
• Net Weight 8 kg, 17.6 lbs
• Shipping Weight 9 kgs, 19.8 lbs

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
• Dust Cap Composition Solid composition paper dust cap