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EMINENCE KAPPA PRO-12A

Šifra: 7269
Na stanju
16.680,00 rsd.
Iznos rate:
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KAPPA PRO-12A




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***
97.1


Magnet Weight
80 oz.


Gap Height
0.375", 9.53mm


Voice Coil Diameter
3", 76.2mm






THIELE & SMALL PARAMETERS



Resonant Frequency (fs)
37Hz





Download PDF Spec Sheet




 
 



Download PDF Cabinet Design



 



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)
121.0 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


Diaphram 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




Sealed
N/A



Vented
17-34 liters/0.6-1.2 cu.ft.



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 kg








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



Dustcap Composition
Solid composition paper dust cap






 
KAPPA PRO-12A    
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*** 97.1
Magnet Weight 80 oz.
Gap Height 0.375", 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) 121.0 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
Diaphram 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    
Sealed N/A  
Vented 17-34 liters/0.6-1.2 cu.ft.  
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 kg  
     
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  
Dustcap Composition Solid composition paper dust cap
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