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.
Voice coil diameter: 4", 101.6mmMagnet weight: 109 oz.Power rating: 800WSensitivity: 97Nominal Basket Diameter: 18", 457.2 mmNominal Impedance: 8 ohmsPower Rating: Watts, 800W; Music Program, 1600WResonance: 25HzUsable Frequency Range: 40Hz-800HzSensitivity: 97Magnet Weight: 109 oz.Gap Height: 0.375", 9.53mmVoice Coil Diameter: 4", 101.6mmThiele & 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
Materials of Construction
- 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
- 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
7 year parts and labor warranty against defects on all speakers sold under Eminence name.