Gallery
Description
Specs
Reviews
Q&A
Eminence

collapse expand iconDescription

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.

Open Box Eminence Omega Pro-18A 18" Speaker Level 1
Open Box Eminence Omega Pro-18A 18" Speaker Level 1
Open Box Eminence Omega Pro-18A 18" Speaker Level 1

collapse expand iconSpecs

  • 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