EMINENCE COPPERHEAD 10", 8 OHM, 75W SPEAKER

COPPERHEAD

EXTREMELY BALANCED VINTAGE TONE WITH A LITTLE COUNTRY HONK AND A TOUCH OF CLASSIC BLUES TONE.

SPECIFICATION   
Nominal Basket Diameter  10", 254mm
Nominal Impedance*  8 ohms
Power Rating   
Watts 75W
Music Program  N/A
Resonance 105Hz
Usable Frequency Range  70Hz-5kHz
Sensitivity*** 99
Magnet Weight  20 oz.
Gap Height  0.312", 7.92mm
Voice Coil Diameter 1.5", 38.1mm
                SOUND CLIPS
THIELE & SMALL PARAMETERS          Clean    Heavy    OD
Resonant Frequency (fs)  105Hz  
DC Resistance (Re)  7.59  
Coil Inductance (Le)  0.37mH     
      Download PDF Spec Sheet 
 
Mechanical Q (Qms)  13.27
Electromagnetic Q (Qes)  1.05
Total Q (Qts)  0.98
Compliance Equivalent Volume (Vas)  27.0 liters / 1.0 cu.ft.
Mechanical Compliance of Suspension (Cms)  0.14mm/N  
BL Product (BL)  8.8 T-M  
Diaphram Mass inc. Airload (Mms)  16 grams  
Efficiency Bandwidth Product (EBP)  100  
Maximum Linear Excursion (Xmax)  0.0mm  
Surface Area of Cone (Sd)  366.1 cm2  
Maximum Mechanical Limit (Xlim)  N/A  
     
MOUNTING INFORMATION     
Recommended Enclosure     
Sealed Acceptable  
Vented Acceptable  
Overall Diameter  10.11", 256.8mm  
Baffle Hole Diameter  9.13", 231.8mm  
Front Sealing Gasket  Fitted as standard  
Rear Sealing Gasket  Fitted as standard  
Mounting Holes Diameter  0.23", 5.7mm  
Mounting Holes B.C. D.  9.6", 243.8mm  
Depth 4.2", 107mm  
Net Weight  4.5 lbs., 2 kg  
Shipping Weight  6.4 lbs., 2.9 kg  
     
MATERIALS OF CONSTRUCTION     
Coil Construction  Copper voice coil  
Coil Former Polyimide former  
Magnet Composition  Ferrite magnet  
Core Details  Non-vented core  
Basket Materials  Pressed steel basket   
Cone Composition  Paper Cone  
Cone Edge Composition  Paper cone edge  
Dustcap Composition Zurette dust cap

$ 66.99

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