EMINENCE BIG BEN 15", 8 OHM, 225W SPEAKER

BIG BEN

A VERY BIG, CLEAN AND WARM BRITISH SOUND. A SOMEWHAT THROATY TONE WITH FAT BASS AND SMOOTH HIGHS.

SPECIFICATION   
Nominal Basket Diameter  15", 381mm
Nominal Impedance*  8 ohms
Power Rating   
Watts 225W
Music Program  N/A
Resonance 85Hz
Usable Frequency Range  70Hz-3.5kHz
Sensitivity*** 101.5
Magnet Weight  56 oz.
Gap Height  0.375", 9.53mm
Voice Coil Diameter 2.5", 63.5mm
                SOUND CLIPS
THIELE & SMALL PARAMETERS          Clean    Heavy    OD
Resonant Frequency (fs)  85Hz  
DC Resistance (Re)  6.06  
Coil Inductance (Le)  0.51mH     
      Download PDF Spec Sheet 
 
Mechanical Q (Qms)  10.63
Electromagnetic Q (Qes)  1.04
Total Q (Qts)  0.94
Compliance Equivalent Volume (Vas)  77.7 liters / 2.74 cu.ft.
Mechanical Compliance of Suspension (Cms)  0.08mm/N  
BL Product (BL)  12.1 T-M  
Diaphram Mass inc. Airload (Mms)  47 grams  
Efficiency Bandwidth Product (EBP)  82  
Maximum Linear Excursion (Xmax)  0.0mm  
Surface Area of Cone (Sd)  856.3 cm2  
Maximum Mechanical Limit (Xlim)  N/A  
     
MOUNTING INFORMATION     
Recommended Enclosure     
Sealed N/A  
Vented Acceptable  
Overall Diameter  15.13", 384.2mm  
Baffle Hole Diameter  13.8", 350.5mm  
Front Sealing Gasket  Fitted as standard  
Rear Sealing Gasket  Fitted as standard  
Mounting Holes Diameter  0.25", 6.4mm  
Mounting Holes B.C. D.  14.56", 369.9mm  
Depth 6.1", 155mm  
Net Weight  12.6 lbs., 5.7 kg  
Shipping Weight  14.9 lbs., 6.8 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

$ 119.99

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