Eminence Omega Pro-18A 18" Speaker

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The way to upgrade your subwoofer.

The Eminence Omega Pro-18A replacement speaker is recommended for professional audio as a woofer in vented enclosures. Also ideal for horn loading and scoops.

Eminence recommends the Omega Pro-18A as a direct replacement speaker in the Behringer Eurolive B1200X speaker.


Omega Pro-18A 18" Speaker Specifications:

  • Voice coil diameter: 4", 101.6mm
    Magnet weight: 109 oz.
    Power rating: 800W
    Sensitivity: 97
    Nominal Basket Diameter: 18", 457.2 mm
    Nominal Impedance: 8 ohms
    Power Rating: Watts, 800W; Music Program, 1600W
    Resonance: 25Hz
    Usable Frequency Range: 40Hz-800Hz
    Sensitivity: 97
    Magnet Weight: 109 oz.
    Gap Height: 0.375", 9.53mm
    Voice Coil Diameter: 4", 101.6mm

    Thiele & Small Parameters
    Resonant Frequency (fs): 25Hz
    DC Resistance (Re): 5.20
    Coil Inductance (Le): 1.67mH
    Mechanical Q (Qms): 8.18
    Electromagnetic Q (Qes): 0.32
    Total Q (Qts) : 0.31
    Compliance Equivalent Volume (Vas): 548.7 liters /19.4 cu. ft.
    Peak Diaphragm Displacement Volume (Vd): 55cc
    Mechanical Compliance of Suspension (Cms): 0.29mm/N
    BL Product (BL): 18.8 T-M
    Diaphram Mass inc. Airload (Mms): 138 grams
    Efficiency Bandwidth Product (EBP): 79
    Maximum Linear Excursion (Xmax): 4.8mm
    Surface Area of Cone (Sd): 1159.0 cm2
    Maximum Mechanical Limit (Xlim): 13.2mm

    Mounting Information
    Recommended Enclosure: Sealed, Vented 96-198 liters/3.4-7 cu.ft.
    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: 25.2lbs, 11.4 kg
    Shipping Weight: 28.9 lbs., 13.1 kg

    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
    Dustcap Composition: Solid composition paper dust cap
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EminenceOmega Pro-18A 18" Speaker

(based on 1 review)

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(4 of 4 customers found this review helpful)


eminence omega pro 18 speaker


from verginia beach VA

Comments about Eminence Omega Pro-18A 18" Speaker:

got this sub speaker to replace my behringer as an upgrade to my sound system the holes on the cab dont really match but I improvised and made it work so as the wire connector then here comes the enetial test ,,,I was astonished with the sound itpruduced,, it was very punchy and more powerfull than the other cab seating next to it I'm pleased with the sound and planning to get another one to pair it with.

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