Eminence Impero 18A - 18" Pro Audio Woofer 8 ohms 4" Voice Coil FREE SHIPPING!
We are an authorized Eminence Dist! Buy w/ Confidence!
|Current Price:||269.99 USD|
|Ends:||June 8, 2019, 21:27 UTC|
| || Click here to bid on this item.|
Eminence Impero 18A 18" 1200 Watt Pro Audio Woofer - 8 ohms
Midwest Speaker is an authorized Eminence Distributor and we stock the majority of the Eminence product line. Please contact us if you need a different model.
New in Box. Price is for (1) one speaker. Just change the quantity to order more.
*High power driver recommended for pro audio in vented enclosures. Suited for full-range three-way boxes, bass guitar boxes, and small subwoofers.
|Nominal Basket Diameter
|Usable Frequency Range
||39Hz - 0.82kHz|
|Voice Coil Diameter
Thiele & Small Parameters
|Resonant Frequency (fs)
|DC Resistance (Re)
|Coil Inductance (Le)
|Mechanical Q (Qms)
|Electromagnetic Q (Qes)
|Total Q (Qts)
|Compliance Equivalent Volume (Vas)
||317.02 liters / 11.19 cu.ft.|
|Peak Diaphragm Displacement Volume (Vd)
|Mechanical Compliance of Suspension (Cms)
|BL Product (BL)
|Diaphragm Mass Inc. Airload (MMs)
|Efficiency Bandwidth Product (EBP)
|Maximum Linear Excursion (Xmax)
|Surface Area of Cone (Sd)
|Maximum Mechanical Limit (Xlim)
|Recommended Enclosure Volume|
||113.2-277.5 liters / 4-9.8 cu.ft.|
|Driver Volume Displaced
||409.6 cu.in. / 6.7 liters|
|Baffle Hole Diameter
|Front Sealing Gasket
||Fitted as standard|
|Rear Sealing Gasket
||Fitted as standard|
|Mounting Holes Diameter
|Mounting Holes B.C.D.
||27.3 lbs, 12.3 kg|
||30.8 lbs, 13.9 kgs|
Materials of Construction
||Copper voice coil|
||Bumped Vented Extended core|
||Die-cast aluminum basket|
||Water Resistant Treated Paper Cone|
|Cone Edge Composition
||Treated Cloth cone edge|
|Dust Cap Composition
||Water Resistant Treated Paper dust cap|
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MADE IN THE USA.
FAST FREE UPS GROUND SHIPPING TO THE LOWER 48 UNITED STATES ONLY. Does not include Alaska, Hawaii, and Puerto Rico.
INTERNATIONAL SHIPPING TO CANADA WELCOME!!! Our shipping costs do not include your country's customs charges, taxes and other fees. Please do NOT ask us to send as a gift or to lower the declared value on the customs forms.
*Returns only accepted if speaker has NOT been mounted or soldered. Shipping costs are not refundable and buyer must pay for return shipping.
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