Description
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KAPPA-12A 8 ohm
CALL 801-771-1820 with any questions!!! We have distributed Eminence for 18 years.
We have all the other major PRO Audio Speaker Brands and Models.
We sell to Dealers as well.
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SPECIFICATION
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Nominal Basket Diameter
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12", 304.8mm
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Nominal Impedance*
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8 ohms
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Power Rating
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Watts
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450W
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Music Program
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900W
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Resonance
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45Hz
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Usable Frequency Range
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62Hz-4.2kHz
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Sensitivity***
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99.3
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Magnet Weight
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80 oz.
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Gap Height
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0.375", 9.53mm
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Voice Coil Diameter
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3", 76.2mm
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THIELE & SMALL PARAMETERS
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Resonant Frequency (fs)
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DC Resistance (Re)
5.41
Coil Inductance (Le)
0.77mH
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)
166cc
Mechanical Compliance of Suspension (Cms)
0.30mm/N
BL Product (BL)
15.2 T-M
Diaphram Mass inc. Airload (Mms)
42 grams
Efficiency Bandwidth Product (EBP)
161
Maximum Linear Excursion (Xmax)
3.2mm
Surface Area of Cone (Sd)
519.5 cm2
Maximum Mechanical Limit (Xlim)
11.5mm
MOUNTING INFORMATION
Recommended Enclosure
Sealed
N/A
Vented
34-62 liters/1.2-2.2 cu.ft.
Overall Diameter
12.26", 311.4mm
Baffle Hole Diameter
11.0", 279.5mm
Front Sealing Gasket
Fitted as standard
Rear Sealing Gasket
Fitted as standard
Mounting Holes Diameter
0.25", 6.4mm
Mounting Holes B.C. D.
11.71", 297.5mm
Depth
5.63", 143mm
Net Weight
14.9 lbs., 6.8 kg
Shipping Weight
17.9 lbs., 8.2 kg
MATERIALS OF CONSTRUCTION
Coil Construction
Aluminum 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
Dustcap Composition
Solid composition paper dust cap
Payment & Security
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