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Genuine Eminence 18" Impero 18A Woofer / Speaker

18 inch Genuine Eminence Impero 18A Woofer / Speaker


 
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List Price: $319.99
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Quantity in Stock:100

Product Code: IMPERO-18A


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Description
 



** Authorized Eminence Dealer **


Genuine Eminence 18" Impero 18A Woofer / Speaker

High power driver recommended for pro audio in vented enclosures. Suited for full-range
three-way boxes, bass guitar boxes, and small subwoofers.


** Genuine Eminence products come with a 7 year manufacturer's warranty. This warranty is ONLY valid if the product was purchased from an Authorized Eminence Dealer. **



Specification
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Nominal Basket Diameter18", 457.2 mm
Nominal Impedance8 ohms
Power - Watts1200W
Power - Music Program2400W
Resonance33.17Hz
Usable Frequency Range39 Hz - 820 Hz
Sensitivity95.9 dB
Magnet Weight109 oz
Gap Height0.50", 12.7 mm
Voice Coil Diameter4", 101.6 mm


Thiele & Small Parameters
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fs33.17Hz
Re5.41
Le1.47mH
Qms14.02
Qes0.44
Qts0.43
Vas317.02 liters/11.19 cu.ft.
Vd927.20cc
Cms0.17mm/N
BL18.9 T-M
Mms139.52 grams
EBP75.37
Xmax8mm
Sd1159cm2
Xlim20.17mm


Mounting Information
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Enclosure Volume - SealedN/A
Enclosure Volume - Vented113.27-277.51 liters/4-9.8 cu.ft.
Driver Volume Displaced409.6 cu.in. / 6.7 liters
Overall Diameter18’’ / 457.2mm
Baffle Hole Diameter16.56’’ / 420.62mm
Front Sealing GasketFitted as Standard
Rear Sealing GasketFitted as Standard
Mounting Holes Diameter0.29’’ / 7.36mm
Mounting Holes B.C.D.17.25’’ / 438.15mm
Depth8.31" / 211.07mm
Net Weight27.3 lbs. / 12.38 kg
Shipping Weight30.8 lbs. / 13.97 kg


Materials of Construction
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Coil ConstructionCopper
Coil FormerFiberglass
Magnet CompositionFerrite
Core DetailsBumped vented extended core
Basket MaterialsDie-Cast Aluminum
Cone CompositionWater resistant treated paper cones
Treated cloth cone edgeCloth
Dust Cap CompositionWater resistant treated paper dust cap

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