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Eminence Omega Pro 18C - 18" 800W 4 Ohm

SPL: 96.7dB Fs: 24Hz Xmax: 4.8mm
Product Code: EMIOMEPRO18C Brand: Eminence Model: Omega Pro 18C
Eminence Omega Pro 18C - 18 inch 800W 4 Ohm
£208.52
£208.52 ex VAT
DISCONTINUED
DISCONTINUED
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Eminence Omega Pro 18 - 800W 18" Driver 4 ohm

Specification:

  • Nominal Basket Diameter 18", 457.2mm
  • Nominal Impedance* 4 ohms
  • Power Rating - Watts 800W, Music Program 1600W
  • Resonance 23Hz
  • Usable Frequency Range 40Hz - 0.8kHz
  • Sensitivity*** 96.4dB
  • Magnet Weight 109 oz.
  • Gap Height 0.37", 9.53mm
  • Voice Coil Diameter 4", 101.6mm


Thiele & Small Parameters:

  • Resonant Frequency (fs) 23Hz
  • DC Resistance (Re) 2.5 ohms
  • Coil Inductance (Le) 0.61mH
  • Mechanical Q (Qms) 6.41
  • Electromagnetic Q (Qes) 0.29
  • Total Q (Qts) 0.28
  • Compliance Equivalent Volume (Vas) 639 liters / 22.6 cu.ft.
  • Peak Diaphragm Displacement Volume (Vd) 556cc
  • Mechanical Compliance of Suspension (Cms) 0.34mm/N
  • BL Product (BL) 13.4 T-M
  • Diaphragm Mass Inc. Airload (MMs) 145.5 grams
  • Efficiency Bandwidth Product (EBP) 79
  • Maximum Linear Excursion (Xmax) 4.8mm
  • Surface Area of Cone (Sd) 1159 cm2
  • Maximum Mechanical Limit (Xlim) 16mm


Mounting Information:

  • Recommended Enclosure Volume: Sealed N/a, Vented 99-193 liters / 3.5-6.8 cu.ft.
  • Driver Volume Displaced 403.9 cu.in. / 6.62 liters
  • Overall Diameter 18", 457.2mm
  • Baffle Hole Diameter 16.56", 420.5mm
  • Front Sealing Gasket Fitted as standard
  • Rear Sealing Gasket Fitted as standard
  • Mounting Holes Diameter 0.28", 7.1mm
  • Mounting Holes B.C.D. 17.25", 438.2mm
  • Depth 8.15", 207mm
  • Net Weight 25.2 lbs, 11.4 kg
  • Shipping Weight 28.9 lbs, 13.1 kgs


Materials of Construction:

  • Coil Construction Copper voice coil
  • Coil Former Polyimide former
  • Magnet Composition Ferrite magnet
  • Core Details Vented and extended core
  • Basket Materials Die-cast aluminum basket
  • Cone Composition Paper cone
  • Cone Edge Composition Cloth cone edge
  • Dust Cap Composition Solid composition paper dust cap

This product has been discontinued - please do not try to order this item we will not be able to supply it - the product details are here for reference only. Please contact a member of staff, and we may be able to find an equivalent product for you.


Detailed specifications unavailable, please EMAIL the sales office for additional information.
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SEARCH results for other drivers with similar T-S Parameters to Eminence Omega Pro 18 - 800W 18" Driver 4 ohm

Our database has the following results for compatibility of this product with common speakers and components.

Mackie SWA1801 LC18/4003-4 | Woofer | Equivalent
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Our database of parts includes a wide range of products, and in many cases offers cost effective alternatives for repair. Alternatives are loosely grouped into three types:

Original - Usually an exact match to the original product, and just the 'standard' part from the factory which gets rebadged by manufacturer with their own brand and part number. Occasionally, there are subtle tweaks made from the standard part, but its virtually impossible for us to determine this. If we have listed the part as Original, it means we are confident the performance is the same.
Aftermarket - Aftermarket parts often become available from factories in the far east once the original part is no longer manufactured. They are intended to be a close match, and provide a cost-effective alternative.
Equivalent - These are alternative options, which provide very similar performance, but are not the same as the original. In some cases the performance may actually be improved. We have used both our own experience, and feedback from customers in generating list of alternatives. Alternatives like this are useful when the original part is no longer made, there is no aftermarket option, so the only choice is to upgrade with the nearest current equivalent product.

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