EP12C STEEL GUITAR SPEAKER
4 OHM
CALL 801-771-1820 FOR ANY QUESTIONS!
We have MANY of these - just get in touch - we are 20 years EMINENCE DISTRIBUTOR!!!
We also sell to Dealers!!!
QUANTITY PRICING!!!
ALLLLLL OTHER MODELS AVAILABLE!!!
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SPECIFICATIONS
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Nominal Basket Diameter
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12", 305 mm
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Nominal Impedance*
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4 Ω
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Power Rating**
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Watts
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225 W
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Music Program
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450 W
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Resonance
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49 Hz
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Usable Frequency Range
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65 Hz - 4.9 kHz
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Sensitivity***
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100.1 dB
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Magnet Weight
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11 oz.
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Gap Height
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0.36", 9.1 mm
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Voice Coil Diameter
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3", 76 mm
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THIELE & SMALL PARAMETERS
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Resonant Frequency (fs)
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49 Hz
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DC Resistance (Re)
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3.55 Ω
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Coil Inductance (Le)
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0.42m H
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Mechanical Q (Qms)
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10.2
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Electromagnetic Q (Qes)
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0.24
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Total Q (Qts)
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0.24
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Compliance Equivalent Volume (Vas)
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82.43 liters / 2.91 cu.ft.
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Peak Diaphragm Displacement Volume (Vd)
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155.9 cc
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Mechanical Compliance of Suspension (Cms)
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0.22 mm/N
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BL Product (BL)
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14.69 T-M
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Diaphragm Mass Inc. Airload (MMs)
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47 grams
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Efficiency Bandwidth Product (EBP)
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204
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Maximum Linear Excursion (Xmax)
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3 mm
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Surface Area of Cone (Sd)
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519.5 cm2
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Maximum Mechanical Limit (Xlim)
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9.1 mm
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MOUNTING INFORMATION
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Recommended Enclosure Volume
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Sealed
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Acceptable
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Vented
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Acceptable
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Driver Volume Displaced
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0.054 cu.ft. / 1.53 liters
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Overall Diameter
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12.38", 314.5 mm
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Baffle Hole Diameter
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11.06", 280.9 mm
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Front Sealing Gasket
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Yes
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Rear Sealing Gasket
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Yes
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Mounting Holes Diameter
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0.28", 7.1mm
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Mounting Holes B.C.D.
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11.62", 295.2mm
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Depth
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5.63", 143 mm
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Net Weight
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7.1 lbs, 3.22 kg
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Shipping Weight
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8.7 lbs, 3.95 kgs
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MATERIALS OF CONSTRUCTION
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Coil Construction
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Edge wound Aluminum Voice Coil
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Coil Former
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Kapton former
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Magnet Composition
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Neodymium magnet
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Core Details
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Vented core
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Basket Materials
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Die-cast aluminum basket/ heatsink
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Cone Composition
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Paper cone
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Cone Edge Composition
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Cloth cone edge
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Dust Cap Composition
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Treated paper dust cap
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