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| [Eminence Kappa 12] |
| Eminence Kappa 12 |
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| KAPPA-12A American Standard Series
Recommended for professional audio as a mid/hi or full range in a vented enclosure.
SPECIFICATION
* Nominal Basket Diameter 12", 304.8 mm
* Nominal Impedance 8 ohms
* Power Rating Watts 450 W / Music Program 900 W
* Resonance 45 Hz
* Usable Frequency Range 62 Hz - 4.2 kHz
* Sensitivity 99.3
* Magnet Weight 80 oz.
* Gap Height 0.375", 9.53 mm
* Voice Coil Diameter 3", 76.2 mm
THIELE & Small Parameters
* Resonant Frequency (fs) 45 Hz
* DC Resistance (Re) 5.41
* Coil Inductance (Le) 0.77 mH
* Mechanical Q (Qms) 7.76
* Electromagnetic Q (Qes) 0.28
* Total Q (Qts) 0.27
* Compliance Equivalent Volume (Vas) 112.1 liters / 4.0 cu. ft.
* Peak Diaphragm Displacement Volume (Vd) 166 cc
* Mechanical Compliance of Suspension (Cms) 0.30 mm/N
* BL Product (BL) 15.2 T-M
* Diaphragm Mass inc. Airload (Mms) 42 grams
* Efficiency Bandwidth Product (EBP) 161
* Maximum Linear Excursion (Xmax) 3.2 mm
* Surface Area of Cone (Sd) 519.5 cm²
* Maximum Mechanical Limit (Xlim) 11.5 mm
MOUNTING Information
* Recommended Enclosure Volume
Sealed N/A
Vented 34-62 liters/1.2-2.2 cu.ft.
* Overall Diameter 12.26", 311.4 mm
* Baffle Hole Diameter 11.0", 279.5 mm
* Front Sealing Gasket fitted as standard
* Rear Sealing Gasket fitted as standard
* Mounting Holes Diameter 0.25", 6.4 mm
* Mounting Holes B.C.D. 11.71", 297.5 mm
* Depth 5.63", 143 mm
MATERIALS of Construction
* Aluminum voice coil
* Polyimide former
* Ferrite magnet
* Vented core
* Pressed steel basket
* Paper Cone
* Cloth cone edge
* Solid composition paper dust cap |
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Drivers
