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    Eminence Kappa 12A Speaker, 900 W, 12 Inch

    Perfect replacement speaker for your own speaker cabinet or sound installation.
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    Web Item #EMNKAPPA12A

    Eminence Kappa 12A 12 Inch Speaker

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    Eminence Warranty: If you have additional warranty questions, please call the manufacturer at 502-845-5622
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    In Stock | Will Ship Today 
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    • 2 Day: $16
    • Overnight: $50
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    This product ships to: Can ship to United States

    This item must be exchanged directly through the manufacturer if it is found to be defective, and can only be returned to us if it is unopened.

    Payment Options We DO NOT COLLECT TAX except on orders shipped to New Jersey.

    Eminence Kappa 12A Speaker (900 Watts, 12") Product Description

    Perfect replacement speaker for your own speaker cabinet or sound installation. Kappa speakers are backed by Eminence's strict high quality control and warranty.

    Same Day Music is an authorized dealer of Eminence products.

    Eminence Kappa 12A Speaker Technical Description

    Specification
    Nominal Basket Diameter: 12 in., 304.8mm
    Nominal Impedance: 8 ohms
    Power Rating: Watts - 450W, Music Program - 900W
    Resonance: 45Hz
    Usable Frequency Range: 62Hz-4.2kHz
    Sensitivity***: 99.3
    Magnet Weight: 80 oz.
    Gap Height: 0.375 in., 9.53mm
    Voice Coil Diameter: 3 in., 76.2mm

    Thiele & Small Parameters
    Resonant Frequency (fs): 45Hz
    DC Resistance (Re): 5.41
    Coil Inductance (Le): 0.77mH
    Mechanical Q (Qms): 7.76
    Electromagnetic Q (Qes): 0.28
    Total Q (Qts): 0.27
    Compliance Equivalent Volume (Vas): 112.1 liters / 4.0 cu.ft.
    Peak Diaphragm Displacement Volume (Vd): 166cc
    Mechanical Compliance of Suspension (Cms): 0.30mm/N
    BL Product (BL): 15.2 T-M
    Diaphram Mass inc. Airload (Mms): 42 grams
    Efficiency Bandwidth Product (EBP): 161
    Maximum Linear Excursion (Xmax): 3.2mm
    Surface Area of Cone (Sd): 519.5 cm2
    Maximum Mechanical Limit (Xlim): 11.5mm

    Mounting Information
    Recommended Enclosure: Sealed
    Vented: 34-62 liters/1.2-2.2 cu.ft.
    Overall Diameter: 12.26 in., 311.4mm
    Baffle Hole Diameter: 11.0 in., 279.5mm
    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.: 11.71 in., 297.5mm
    Depth: 5.63 in., 143mm
    Net Weight: 14.9 lbs., 6.8 kg
    Shipping Weight: 17.9 lbs., 8.2 kg

    Materials of Construction
    Coil Construction: Aluminum voice coil
    Coil Former: Polyimide former
    Magnet Composition: Ferrite magnet
    Core Details: Vented core
    Basket Materials: Pressed steel basket
    Cone Composition: Paper Cone
    Cone Edge Composition: Cloth cone edge
    Dustcap Composition: Solid composition paper dust cap

    *** The average output across the usable frequency range when applying 1W/1M into the nominal impedance. Ie: 2.83V/8ohms, 4V/16ohms. Eminence response curves are measured under the following conditions: All speakers are tested at 1w/1m using a variety of test set-ups for the appropriate impedance / LMS using 0.25" supplied microphone (software calibrated) mounted 1m from wall/baffle / 2ft. X 2ft. baffle is built into the wall with the speaker mounted flush against a steel ring for minimum diffraction / Hafler P1500 Trans-Nova amplifier / 2700 cu.ft. chamber with fiberglass on all six surfaces (three with custom-made wedges).

    Same Day Music is an authorized dealer of Eminence products.
    Shipping Weights and Dimensions
    Shipping Weight: 18 lbs
    Shipping Dimensions: 18 x 17 x 7 in

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