Eminence Kappa Pro 12 - 500W 12" Driver
Recommended for professional audio in a vented mid-bass, and vented bass enclosure.
Specification
- Nominal Basket Diameter 12", 304.8mm
- Nominal Impedance* 8 ohms
- Power Rating**
- Watts 500W
- Music Program 1000W
- Resonance 37Hz
- Usable Frequency Range 57Hz - 2.8kHz
- Sensitivity*** 97.1dB
- Magnet Weight 80 oz.
- Gap Height 0.37", 9.53mm
- Voice Coil Diameter 3", 76.2mm
Thiele & Small Parameters
- Resonant Frequency (fs) 37Hz
- DC Resistance (Re) 5.46
- Coil Inductance (Le) 1.22mH
- Mechanical Q (Qms) 6.93
- Electromagnetic Q (Qes) 0.25
- Total Q (Qts) 0.24
- Compliance Equivalent Volume (Vas) 121 liters / 4.3 cu.ft.
- Peak Diaphragm Displacement Volume (Vd) 249cc
- Mechanical Compliance of Suspension (Cms) 0.32mm/N
- BL Product (BL) 17.3 T-M
- Diaphragm Mass Inc. Airload (MMs) 59 grams
- Efficiency Bandwidth Product (EBP) 148
- Maximum Linear Excursion (Xmax) 4.8mm
- Surface Area of Cone (Sd) 519.5 cm2
- Maximum Mechanical Limit (Xlim) 14.8mm
Mounting Information
- Recommended Enclosure Volume
- Sealed N/a
- Vented 17-34 liters / 0.6-1.2 cu.ft.
- Driver Volume Displaced 155.5 cu.in. / 2.55 liters
- Overall Diameter 12.38", 314.5mm
- Baffle Hole Diameter 11.07", 281.1mm
- Front Sealing Gasket Fitted as standard
- Rear Sealing Gasket Fitted as standard
- Mounting Holes Diameter 0.26", 6.5mm
- Mounting Holes B.C.D. 11.57", 293.8mm
- Depth 6.22", 158mm
- Net Weight 16.6 lbs, 7.5 kg
- Shipping Weight 18.4 lbs, 8.4 kgs
Materials of Construction
- Coil Construction Copper voice coil
- Coil Former Polyimide former
- Magnet Composition Ferrite magnet
- Core Details Vented 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
Detailed specifications unavailable, please EMAIL the sales office for additional information.
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Eminence Kappa Pro 12 Twin Pack is a package consisting of the following items:
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