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    Eminence Omega Pro PA Speaker, 800 W, 18 Inch

    Kapton coil former. Ferrite magnet.
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    Web Item #EMNOMEGAPRO18A

    Eminence Omega Pro
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    Manuals and Documents: Spec Sheet
    Eminence Warranty: If you have additional warranty questions, please call the manufacturer at 502-845-5622
    In Stock | Will Ship Mon
    • 2 Day: $16
    • Overnight: $54
    This product ships to: Can ship to United States

    This item cannot be returned once opened due to the possibility that it has been used.

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    Eminence Omega Pro 18 PA Speaker (800 Watts, 18") Product Description

    The Omega Pro 18 is designed for all high power bass applications. It has a 4 in. polyamide-imide coated 2-layer 27 ga. copper voice coil, kapton coil former, 109 oz. ferrite magnet, vented and extended core, paper cone with cloth edge, and a paper dust cap.


    - Kapton coil former for increased rigidity and thermal protection
    - Polyamide-imide coated 2-layer, 27ga., copper voice coil for improved power handling and durability
    - Ferrite Magnet
    - Vented and extended core for increased power handling
    - Die-cast aluminum basket for rigidity
    - Paper cone
    - Cloth cone edge
    - Solid composition paper dust cap

    Same Day Music is an authorized dealer of Eminence products.

    Eminence Omega Pro 18 PA Speaker Technical Description

    Nominal Basket Diameter: 18 in., 457.2mm

    Impedance: 8W

    Power Rating: 800Wrms

    Resonance: 28Hz

    Usable Frequency Range: 25Hz - 2kHz

    Magnet Weight: 109oz.

    Gap Height: 0.375 in., 9.52mm

    Voice Coil Diameter: 4.0 in., 101.6mm

    Mounting Information

    Recommended Enclosure Volume (vented): 62 - 82 liters 2.2 - 2.9 cu. ft.

    Overall Diameter: 18 in., 457.2mm

    Baffle Hole Diameter: 16.56 in., 420mm

    Front Sealing Gasket: fitted as standard

    Rear Sealing Gasket: fitted as standard

    Mounting Holes Diameter: 0.25 in., 6.4mm

    Mounting Holes B.C.D.: 17.25 in., 438.2mm

    Depth: 8.15 in., 207mm

    Shipping Weight: 30lbs., 13.6 kg.

    Thiele-Small Parameters

    Resonant Frequency (fs): 28Hz

    Impedance (Re): 5.1W

    Coil Inductance (Le): 1.67mH

    Electromagnetic Q (Qes): 0.25

    Mechanical Q (Qms): 5.53

    Total Q (Qts): 0.24

    Compliance Equivalent Volume (Vas): 354 liters 12.49 cu. ft.

    Peak Diaphragm Displacement Volume (Vd): 635cc

    Mechanical Compliance of Suspension (Cms): 0.19mm/N

    BL Product (BL): 25 T-M

    Diaphragm Mass inc. Airload (Mms): 171 grams

    Equiv. Resistance of Mechanical Suspension Loss (Rms): 5.46N*sec/M

    Efficiency Bandwidth Product (EBP): 114

    Voice Coil Overhang (Xmax): 4.8mm

    Surface Area of Cone (Sd): 1159cm2

    Impedance at Resonance (Zmax): 97 ohmd

    Maximum Mechanical Limit (Xmech): 32.0mm

    Eminence response curves are measured under the following controlled test conditions:

    All speakers are tested at 1W/1m using a variety of test set-ups for the appropriate impedance

    LMS using 0.25 in. supplied microphone (software calibrated) mounted 1m from wall/baffle

    2ft. X 2 ft. baffle is built into the wall with the speaker mounted flush against a steel ring for minimum defraction

    Hafler P1500 Trans-Nova amplifier

    2700 cu. ft. chamber with fiberglass on all 6 surfaces (three with custom-made wedges)

    Same Day Music is an authorized dealer of Eminence products.
    Shipping Weights and Dimensions
    Shipping Weight: 27 lbs
    Shipping Dimensions: 20 x 19 x 9 in

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