Eminence KAPPA PRO 18LF-8
The latest addition to the popular Kappa series of drivers, the Kappa Pro 18LF provides tons of low frequency output in a lightweight, durable cast aluminum chassis. Use it as a subwoofer in small to medium sized boxes, a woofer in large three-way PA enclosures, or as a high-power bass guitar woofer. The 1,600 watt program power rating makes it an easy choice for new box designs or as a replacement for many single and double subwoofer cabinets.
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Specification
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Nominal Basket Diameter
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Nominal Impedance*
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Power Rating
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Program Power
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Watts
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Resonance
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Usable Frequency Range
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Sensitivity*
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Magnet Weight
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Gap Height
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Voice Coil Diameter
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Thiele & Small Parameters
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Resonant Frequency (fs)
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DC Resistance (Re)
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Coil Inductance (Le)
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Mechanical Q (Qms)
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Electromagnetic Q (Qes)
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Total Q (Qts)
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Compliance Equivalent Volume (Vas)
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Peak Diaphragm Displacement Volume (Vd)
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Mechanical Compliance of Suspension (Cms)
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BL Product (BL)
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Diaphragm Mass Inc. Airload (MMs)
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Efficiency Bandwidth Product (EBP)
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Maximum Linear Excursion (Xmax)
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Surface Area of Cone (Sd)
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Maximum Mechanical Limit (Xlim)
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Mounting Information
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Recommended Enclosure Volume
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Sealed
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Vented
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Driver Volume Displaced
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Overall Diameter
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Baffle Hole Diameter
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Front Sealing Gasket
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Rear Sealing Gasket
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Mounting Holes Diameter
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Mounting Holes B.C.D.
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Depth
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Net Weight
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Shipping Weight
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Materials of Construction
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Coil Construction
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Coil Former
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Magnet Composition
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Core Details
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Basket Materials
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Cone Composition
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Cone Edge Composition
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