Live Sound & Lighting » PA Systems » PA Speaker Accessories » PA Replacement Speakers» Eminence Kilomax Pro-18A Professional Series 18" 1250-Watt Replacement PA Speaker 8 Ohm

Eminence Kilomax Pro-18A Professional Series 18" 1250-Watt Replacement PA Speaker 8 Ohm

In Stock!

Save more at GearNuts.com

You'll always get the lowest prices, the fastest free shipping, 30-day price protection, and satisfaction guaranteed. Why shop anywhere else?

Learn about us
Get gear now!
Make 3 easy payments with InstaPlay!
Instaplay Learn More

Why We Love This Product!

Eminence Replacement Speaker

NOTE: Speakers are non-returnable.

Each Eminence Professional models can be identified by its cast aluminum chassis that is lightweight and strong. Aluminum does not conduct the magnetic field out of the gap, thereby making the motor strength higher and the stray magnetic field lower. Each basket and all metal components are coated with an epoxy-acrylic finish using our in-house e-coat process. They can control the thickness of that coating to within 0.001"; critical when working with close tolerance transducer motor designs. And then they add front and rear sealing gaskets on each model to accommodate front or rear loading.

Recommended for professional audio subwoofer and woofer applications in sealed and vented enclosures. Not for horn-loading or scoops.

Eminence KILOMAX PRO-18A 1250-watt 8 Ohm Replacement Speaker Specifications:
  • Nominal Basket Diameter - 18", 457.2mm
  • Nominal Impedance - 8 ohms
  • Watts - 1250W
  • Music Program - 2500W
  • Resonance - 32Hz
  • Usable Frequency Range - 33Hz - 0.3kHz
  • Sensitivity - 95.8dB
  • Magnet Weight - 109 oz.
  • Gap Height - 0.37", 9.53mm
  • Voice Coil Diameter - 4", 101.6mm


Thiele and small parameters
  • Resonant Frequency (fs) - 32Hz
  • DC Resistance (Re) - 5.07
  • Coil Inductance (Le) - 1.59mH
  • Mechanical Q (Qms) - 10.15
  • Electromagnetic Q (Qes) - 0.49
  • Total Q (Qts) - 0.47
  • Compliance Equivalent Volume (Vas) - 331.5 liters / 11.7 cu.ft.
  • Peak Diaphragm Displacement Volume (Vd) - 1159cc
  • Mechanical Compliance of Suspension (Cms) - 0.18mm/N
  • BL Product (BL) - 17.2 T-M
  • Diaphragm Mass Inc. Airload (MMs) - 143.17 grams
  • Efficiency Bandwidth Product (EBP) - 64.9
  • Maximum Linear Excursion (Xmax) - 10mm
  • Surface Area of Cone (Sd) - 1159 cm2
  • Maximum Mechanical Limit (Xlim) - 19.2mm


Mounting information
  • Recommended Enclosure Volume -
  • Sealed - 104.8-172.7 liters / 3.7-6.1 cu.ft.
  • Vented - 118.9-303 liters / 4.2-10.7 cu.ft.
  • Driver Volume Displaced - 403.9 cu.in. / 6.62 liters
  • Overall Diameter - 18", 457.2mm
  • Baffle Hole Diameter - 16.56", 420.6mm
  • 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 - 27.4 lbs, 12.4 kg
  • Shipping Weight - 30.9 lbs, 14 kgs


Materials of construction
  • Coil Construction - Copper voice coil
  • Coil Former - Kapton former
  • Magnet Composition - Ferrite magnet
  • Core Details - Extended core with Core Periphery Ventilation
  • Basket Materials - Die-cast aluminum basket
  • Cone Composition - Treated Paper-Kevlar
  • Cone Edge Composition - Cloth cone edge
  • Dust Cap Composition - Porous cloth top spider/ heatsink
Eminence Kilomax Pro-18A Professional Series 18" 1250-Watt Replacement PA Speaker 8 Ohm Specs:
Application PA
Size 18"
Impedance 8 ohms
Power Handling 1250W
Frequency Range 33Hz-300Hz
Magnet Type Ferrite
Overall Depth 8.15"
Unit Weight 27.4lbs.

Tell Us What You Think

Become part of the GearNuts.com community by sharing your experiences with this product. You'll be helping fellow gear nuts make their buying decisions.

Do You Own This Product?

Share this page with your Facebook friends.
See Also: Eminence , Eminence PA Replacement Speakers

Love Letters

‘‘ You guys rock! I was a little worried about ordering the guitar online, but you got every detail right and the guitar arrived in perfect condition. I'll be ordering from you again. ’’ – John B, Eureka Springs, AR

Send us your love letter

Thanks, John — we think YOU rock for taking time to send this note!

Can we help?

McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams