Item #: EMI KAPPAPRO18LF8 LIST

Eminence Kappa Pro 18" Speaker 800 Watts 8 Ohms

Order your Eminence Kappa Pro 18" Speaker 800 Watts 8 Ohms from AMS and enjoy 0% Interest Payment Plans, Free Shipping, Free Extended Warranty & 45 Day Money Back Guarantee.
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Product Description

The Eminence Kappa Pro 18LF 18” speaker is the latest addition to the popular Kappa series of drivers that 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 at 8 ohms gives you the confidence to crank them up, making the Eminence Kappa Pro 18LF an easy choice for new box designs or as a replacement for many single and double subwoofer cabinets. Features a 3” voice coil, usable frequency range of 38 Hz – 700 Hz and offers 98 dB of sensitivity.

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warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
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Helpful Info about the Manufacturer
Phone:  502-845-5622 Warranty:  Warranty: 7 years

Product Specifications

Eminence Kappa Pro 18" Speaker Specifications
  • Nominal Basket Diameter: 18", 457 mm
  • Nominal Impedance: 8 O
  • Program Power: 1600 W
  • Watts: 800 W
  • Resonance : 32 Hz
  • Usable Frequency Range: 38 Hz - 0.7 kHz
  • Sensitivity: 98 dB
  • Magnet Weight: 120 oz.
  • Gap Height: 0.37", 9.5 mm
  • Voice Coil Diameter: 3", 76 mm
Thiele and Small Parameters
  • Resonant Frequency (fs): 32 Hz
  • DC Resistance (Re): 5.39 O
  • Coil Inductance (Le): 1.21m H
  • Mechanical Q (Qms): 10.66
  • Electromagnetic Q (Qes): 0.34
  • Total Q (Qts): 0.33
  • Compliance Equivalent Volume (Vas): 391.61 liters / 13.83 cu.ft.
  • Peak Diaphragm Displacement Volume (Vd): 927.2 cc
  • Mechanical Compliance of Suspension (Cms): 0.21 mm/N
  • BL Product (BL): 19.39 T-M
  • Diaphragm Mass Inc. Airload (MMs): 119 grams
  • Efficiency Bandwidth Product (EBP): 94
  • Maximum Linear Excursion (Xmax): 8 mm
  • Surface Area of Cone (Sd): 1159 cm2
  • Maximum Mechanical Limit (Xlim): 18 mm
Mounting Information
  • Recommended Enclosure Volume
  • Sealed: 0-0 liters / 0-0 cu.ft.
  • Vented: 113.27-353.96 liters / 4-12.5 cu.ft.
  • Driver Volume Displaced: 0.234 cu.ft. / 6.62 liters
  • Overall Diameter: 18", 457.2 mm
  • Baffle Hole Diameter: 16.58", 421.1 mm
  • Front Sealing Gasket: Yes
  • Rear Sealing Gasket: Yes
  • Mounting Holes Diameter: 0.28", 7.1mm
  • Mounting Holes B.C.D.: 17.25", 438.2mm
  • Depth: 8.15", 207 mm
  • Net Weight: 24.5 lbs, 11.11 kg
  • Shipping Weight: 28.1 lbs, 12.75 kgs
Materials of Construction
  • Coil Construction: Copper voice coil
  • Coil Former: Kapton former
  • Magnet Composition: Ferrite magnet
  • Core Details: Vented and extended core
  • Basket Materials: Die-cast aluminum basket
  • Cone Composition: Treated paper cone
  • Cone Edge Composition: Cloth cone edge
  • Dust Cap Composition: Treated paper dust cap

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